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Belmont-SP130926
PA N Belmont Landing Submittal 01 TXI Mix Designs P.O. Box 535457,Grand Prairie,TX 75053 • 3022 Roy On Blvd.,Grand Prairie,TX 75050 Office: 972.263.3223 • Fax: 972.263.6551 Ready Mix Techr cal Services Deparnen: tZLcom . Orii) Letter Of Transmittal 9/25/2013 1:59:53PM Report: 131488 Contains the Following Reports: Report Description • Submittal#11910 for Project:Belmont Landing-Coppell • Detailed Data for Submittal#11910 • Backup Data for Mix:8204 of Submittal#11910 for Project:Belmont Landing-Coppell • Backup Data for Mix:8206SF of Submittal#11910 for Project:Belmont Landing-Coppell • Backup Data for Mix:945I of Submittal#11910 for Project:Belmont Landing-Coppell • Cement Mill Certificate (June 2013).pdf attachment for Submittal#11910 for Project:Belmont Landing-Coppell • Class F Fly Ash-Limestone (June 2013).pdf attachment for Submittal#11910 for Project:Belmont Landing-Coppell • Bridgeport Man Sand (August 2013).pdf attachment for Submittal#11910 for Project:Belmont Landing-Coppell • Bridgeport Stone (August 2013).pdf attachment for Submittal#11910 for Project:Belmont Landing-Coppell • Bridgeport Stone Type D (August 2013).pdf attachment for Submittal#11910 for Project: Belmont Landing-Coppell • Dallas Blend Sand (August 2013).pdf attachment for Submittal#11910 for Project:Belmont Landing-Coppell • MB-AE 90(January 2013).pdf attachment for Submittal#11910 for Project:Belmont Landing-Coppell • Pozzolith 100XR(January 2013).pdf attachment for Submittal#11910 for Project:Belmont Landing-Coppell • Pozzolith 200N(Janaury 2013).pdf attachment for Submittal#11910 for Project: Belmont Landing-Coppell 1992-2013 Digital Site Systems,Inc. Page 1 Quadrel iService SM -1 c's'. NI0 k t).1''15 1,2 X i_ 752* • 6-1: r C;; /.COM September 25,2013 Pavecon Limited 3022 Roy Orr Blvd. Grand Praiire TX 75050 Attn: Mr. Brian Cottle RE: Belmont Landing-Coppell Mix Code Numbers 8204,8206SF,9451 The attached concrete mix designs utilizing the appropriate ASTM C-33 or ASTM C-330 aggregate are proposed for use on the above referenced project for ready-mixed concrete to be furnished by TXI. To ensure that the correct mix is delivered to your project,please order by the mix design number which appears in the left hand corner of the mix design. TXI certifies that the above mix designs,when ordered by specified design identity,and delivered by TXI,will meet or exceed the indicated design strength at the designated age when tested in accordance with the applicable and current ASTM Standards C 31,C 39,C 78,C 172,C 293,applicable provisions of C 94, and evaluated in accordance with applicable provisions of the ACI 318 building code. TXI would like to be included on your mailing list to receive all test reports.ASTM C 94 entitles a manufacturer to receive copies of all test reports when strength of concrete is used as a basis for acceptance. Contact us if you have any questions or require any additional information. Please notify TXI of approval of the proposed mix design prior to its use.Failure to notify us prior to first placement shall constitute acceptance.To ensure that the proper mix design is ordered,please send a copy of this letter,after approval,to the above referenced project to be used by the person ordering the concrete for this job. The information contained in this submittal is confidential and the exclusive property of TXI.It cannot be copied,duplicated or disclosed to third parties without the expressed written consent of TXI. Sincerely, TXI!Operations,LP Victor H. Villarreal Technical Services Manager-Q.A./Q.C. We will provide EXCEPTIONAL building materials, SERVICE and solutions so that customers CHOOSE TXI. 1992-2013 Digital Site Systems,Inc. Page 2 Quadrel iService SM GENERAL NOTES& RECOMMENDATIONS The strength of structural lightweight mix designs is valid provided strength specimens are taken at the point of placement and are air cured in accordance with ASTM Test Method C 567-05,section 7.3 except as modified in section 8.1,alternative method,ASTM Specification C 330-05.The strength performance of structural lightweight mixes is designed on the basis of cementitious content. Water to cementitious ratio requirements are not applicable for this type of concrete.The use of air entraining in lightweight concrete is necessary in order to achieve the desired unit weight and to enhance pumpability.This shall be considered a Condition of Sale. Unless otherwise indicated,when the concrete temperature at point of placement exceeds 90 degrees Fahrenheit,TXI will guarantee the strength performance of the mix design(s)herein submitted up to a maximum placement temperature of 100 degrees Fahrenheit using an ASTM C 494 Type D retarding water-reducer,or a minimum of 20%replacement of fly ash in combination with an ASTM C 494 Type A conventional water-reducer,as long as the concrete is placed within 75 minutes from batch time. Unless otherwise indicated,strength of plain concrete guaranteed up to a maximum placement temperature of 85 degrees Fahrenheit. Based on current market conditions,TXI does not guarantee a single source of cement,fly ash or aggregates for any project except by special advance arrangement. TXI does not guarantee the color uniformity of ready mix concrete due to:normal color variation in cement and aggregates,normal slump variation,or other conditions such as weather,placement, consolidation,curing,leakage or variations in form texture,or surface treatments. The aggregates and cements native to this region may contain trace amounts of iron which,while not visible to the naked eye,may become noticeable in the concrete through oxidation. The cement in use meets both Type I and Type II requirements of ASTM C150 for Low Alkali Portland Cement. These mix designs may contain a high volume of fly ash.Please note that the contractor and testing laboratory are responsible for ensuring the proper initial curing environment for the specimens and the cylinders should NOT be transported to the laboratory prior to 48 hours after casting. These mix designs may be considered"High-Strength Concrete",which is concrete with required strengths of 6000 psi and greater.All high-strength mixes are designed to contain an ASTM C 494 Type F high range water reducer and a minimum fly ash replacement factor of 20%. Please ensure that all samples are obtained from the point of placement. The contractor and testing laboratory are responsible for ensuring the proper initial curing environment for the specimens between 68-78 degrees F.The minimum load size for high strength concrete is 4 cubic yards. These mix designs may be considered"High-Early Strength".Test specimens used for in-place early strength determination should be cured in a manner as close as possible to the in-place concrete. Utilization of insulated blankets is highly recommended.The hydration process of Portland cement is a temperature sensitive chemical reaction,in-place concrete generally develops and maintains substantially more heat than cylinders. We suggest a maturity monitoring system such as the intelliRock system or equal for the most accurate estimation of in-place strength instead of cylinders. Cylinders for 28 day acceptance strength should be cured in strict accordance with ASTM C 31. 1992-2013 Digital Site Systems,Inc. Page 3 Quadrel iService SM Allowable water,not to exceed the maximum water to cementitious ratio,which may be added to the concrete is identified on the delivery ticket.This will indicate the water withheld from the batch. Water added in excess of this amount will reduce the concrete strength and will be at the customer's risk.Maximum specified slump may not be exceeded regardless of the amount of water withheld. Unless otherwise prearranged,specialty non-standard testing on all concrete and/or constituent materials(aggregates)is the contractor's(buyer)responsibility and will be arranged and paid for by the contractor. This includes but is not limited to drying shrinkage,solar reflectivity index,chloride ion,slump loss curve,3 point water to cementitious ratio curve,etc. TXI is not responsible for deficient testing of the fresh and hardened concrete specimens. When a low strength result is reported,and the applicable ASTM standards were not strictly followed: First,TXI will conduct an investigation of the production records to verify compliance and delivery ticket to determine if water was added and to verify that the concrete was placed within the allowed time frame. Second TXI may conduct an in-place evaluation of the compressive strength of the concrete in question in accordance with the Standard Test Method for Rebound Number of Hardened Concrete (ASTM C-805). If the concrete specimens were not tested in accordance to the applicable ASTM Standards,the contractor(buyer)may contract the services for coring and testing of cores at its own expense. The minimum load size for concrete containing pigments and/or ASTM C 494 Type F high range water reducers as constituent components is 4 cubic yards. Concrete mixes containing a plant added ASTM C 494 Type F high range water reducer(HRWR)are designed to be batched at a slump of 3"to 4"prior to the addition of the HRWR. The target delivery slump at the jobsite is 8"to 10".The acceptance slump at the jobsite is 8.0"+/-2.0". In the event the concrete arrives to the jobsite with a slump of less than 8.0",a minimum amount of water or a fraction of the original dosage of HRWR may be added to increase the slump to an acceptable level. Concrete must not be ordered with a delivery slump of less than 8.0 inches. TXI performs two seasonal changes of admixtures. In late Spring ASTM C 494 Type A water reducing admixtures are adjusted by increasing the dosage rate,by substituting for another Type A more adequate for warmer temperatures or by substituting it for a Type D water reducing and retarding admixture. In early Fall,Type A and D admixtures are switched back to Type A admixtures for the cool weather season. The addition of any additives not supplied by TXI,including but not limited to pigments, fibers, water proofers and/or water repellents admixtures,foaming agents,air entrainersA and others,voids the warranty of the performance of the concrete. The concrete must be tested prior to the addition of any additives for the strength warranty to be valid.The contractor is responsible for determining the effects such additives have on the fresh and hardened concrete. We are enclosing all available back up data for the referenced mix design(s).If the strength information is not available,or is insufficient,confirmation tests may have to be conducted by your laboratory. 1992-2013 Digital Site Systems,Inc. Page 4 Quadrel'Service SM Pumping Recommendations for Concrete: I. 5"minimum diameter lines with no reduction to smaller lines. 2. Keep rubber hose to absolute minimum length and plan pipe with as few 90 degree angles as possible. 3. Samples for slump and strength tests should be taken at discharge end of hose for strength guarantee to be valid. 4. To prime pump lines,a minimum of 8.0 sack grout is recommended for lubrication. In the case of strength concrete,equivalent strength grout should be used if the grout remains in the placement. 5. Pump mixes are based on minimum cement content pumped at ground level.As pump line increases in length or height and/or layout configuration changes,mix design modifications may be required to assure strength and pumpability at additional cost to the contractor. 6. TXI cannot control,and is therefore not responsible for excessive loss of entrained air content when loss occurs as a result of boom configuration or free fall discharge from hose.To ensure minimum air loss when pumping,maintain a continuous flow of concrete through the entire length of pipe and do not subject concrete to free fall. 7. The term"pumpable concrete"refers to concrete which is capable of being transported through an apparatus which forces concrete to the placing position through a pipeline or hose as long as the recommendations indicated above are followed.The term"pumpable concrete"does not relate to concrete proportioned in a particular manner or containing a specific type of product. 1992-2013 Digital Site Systems,Inc. Page 5 Quadrel iService SM TXI PROPRIETARY AND CONFIDENTIAL all) 31 .sir- ,b j 1'e i); .1> 9 • `,. 641'6`[: txi.00m Customer: Pavecon Limited Date Issued: September 25,2013 Project: Belmont Landing-Coppell Plant: 141 Lewisville 8204 470#ADMIX/AEA 1"CS Class"A" Barrier Ramps, Sidewalks Description Admix. SSD Weight(lb) Type I/II Cement 376 Fly Ash"F" 94 1" -#4 Crushed Stone 1340 3/8"CS 500 Concrete Sand 940 Stone Sand 403 City Water 258 MB-AE 90 0.3 to 4.0 oz/cwt CM Pozzolith 200N 3.0 to 4.0 oz/cwt CM Specified F'c : 3,000 psi @ 28 days TOTAL 3912 Specified Slump: 3.00 To 5.00 in. Designed Unit Weight: 144.9 lbs./cu.ft. Specified Air: 3.00 To 6.00% Designed W/C+P Ratio: 0.55 Designed Air: 4.5% Designed Volume: 27.00 cu.ft. NOTES: TXI has no knowledge or authority regarding where this mix is to be placed(if other than the defined use on page 1),therefore it is the responsibility of the project architect/engineer,and or contractor to insure that the above designed mix parameters of compressive strength,water cement ratio,cement content,and air content, are appropriate for the anticipated environmental conditions(ie.ACI-318 sections 4.1-4.3,and the local Building Codes).Data enclosed represents the potential of this mix when sampled and cured per ACI 301 and Section 1.6.3.,and per ASTM C-31. Chemical admixtures are added in accordance with the manufacturer's recommendations.TXI reserves the right to adjust these dosages to meet the changes in jobsite demands. This mix has been designed to meet the requirements of the documents received from the project,and/or your verbal request. Aggregate weights may change depending on gradations or specific gravity of material. Mix Design Proportions and specifications are confidential and proprietary trade secrets of TXI.Any use or dissemination without permission is a violation of federal criminal law. COMMENTS: 1992-2013 Digital Site Systems,Inc. Page 6 Quadrel'Service SM , IlD , Ready MixTeihrica? Services DeparYnen: tii.COn1 Date: 9/25/2013 Units: US Mix Name: 8204 Mix Strength: 3,000 PSI at 28 Days STRENGTH SUMMARY, Compression 6" x 12" Strengths No. Of Avg Avg Avg 28 Avg Acc Accept Std ACI318 Tests Slump Air Day Age Age Dev Req'd 30 4.63 4.68 4790 4790 28 560 3800 DETAILED STRENGTH, Compression 6" x 12" Plant Slump Air Strengths Acc Acc Age 28 Day Acc Age Age Run Avg 3 146 4.50 3.40 5470 5470 28 131 4.00 4.70 5040 5040 28 146 5.00 4.00 5210 5210 28 5240 128 4.00 4.80 5490 5490 28 5250 138 3.25 6.00 5840 5840 28 5510 141 5.00 6.50 4280 4280 28 5200 143 5.00 5.00 4840 4840 28 4980 146 5.00 6.00 3840 3840 28 4320 146 5.00 5.50 5170 5170 28 4620 146 5.00 5.60 4360 4360 28 4460 150 3.50 5.50 4940 4940 28 4820 150 5.00 4.60 4240 4240 28 4510 150 4.25 4.50 4360 4360 28 4510 150 4.00 4.20 4710 4710 28 4440 146 4.00 4.00 4460 4460 28 4510 146 5.00 4.50 4730 4730 28 4630 131 4.50 4.30 4600 4600 28 4600 131 5.00 5.00 4410 4410 28 4580 146 5.00 3.50 4810 4810 28 4610 141 4.75 3.90 4800 4800 28 4670 143 5.00 4.70 4650 4650 28 4750 150 4.00 4.50 4910 4910 28 4790 150 4.50 4.60 4360 4360 28 4640 143 5.00 5.01 4180 4180 28 4480 146 5.00 4.40 6370 6370 28 4970 142 5.00 4.60 3900 3900 28 4820 131 5.00 4.90 4330 4330 28 4870 146 5.00 4.10 4970 4970 28 4400 140 4.50 3.80 5620 5620 28 4970 138 5.00 4.30 4730 4730 28 5110 1992-2013 Digital Site Systems,Inc. Page 7 Quadrel iService SM TXI PROPRIETARY AND CONFIDENTIAL { ,1 o � t ,nh.e,• ! ti i • Do lb h[l.COm Customer: Pavecon Limited Date Issued: September 25,2013 Project: Belmont Landing-Coppell Plant: 141 Lewisville 8206SF 564#ADMIX/AEA 1"CS Class"C" Slip Form Paving Description Admix. SSD Weight(lb) Type I/II Cement 451 Fly Ash"F" 113 1" -#4 Crushed Stone 1340 3/8"CS 500 Concrete Sand 912 Stone Sand 391 City Water 242 MB-AE 90 0.3 to 4.0 oz/cwt CM Pozzolith 100XR 2.0 to 4.0 oz/cwt CM Specified F'c : 3,600 psi @ 28 days TOTAL 3949 Specified Slump: 1.00 To 3.00 in. Designed Unit Weight: 146.2 lbs./cu.ft. Specified Air: 3.00 To 6.00% Designed W/C+P Ratio: 0.43 Designed Air: 4.5 % Designed Volume: 27.00 cu.ft. NOTES: TXI has no knowledge or authority regarding where this mix is to be placed(if other than the defined use on page 1),therefore it is the responsibility of the project architect/engineer,and or contractor to insure that the above designed mix parameters of compressive strength,water cement ratio,cement content,and air content, are appropriate for the anticipated environmental conditions(ie.ACI-318 sections 4.1-4.3,and the local Building Codes). Data enclosed represents the potential of this mix when sampled and cured per ACI 301 and Section 1.6.3.,and per ASTM C-31. Chemical admixtures are added in accordance with the manufacturer's recommendations.TXI reserves the right to adjust these dosages to meet the changes in jobsite demands. This mix has been designed to meet the requirements of the documents received from the project,and/or your verbal request. Aggregate weights may change depending on gradations or specific gravity of material. Mix Design Proportions and specifications are confidential and proprietary trade secrets of TXI.Any use or dissemination without permission is a violation of federal criminal law. COMMENTS: 1992-2013 Digital Site Systems,Inc. Page 8 Quadrel iService SM (21i1.) ,', ;: Fsead'v °vi r Techr'ica Services DeparrnerI ItZi.00ir1 Date: 9/25/2013 Units: US Mix Name: 8206SF Mix Strength: 3,600 PSI at 28 Days STRENGTH SUMMARY, Compression 6" x 12" Strengths No. Of Avg Avg Avg 28 Avg Acc Accept Std ACI318 Tests Slump Air Day Age Age Dev Req'd 30 2.05 3.97 5780 5780 28 660 4650 DETAILED STRENGTH, Compression 6" x 12" Plant Slump Air Strengths Acc Acc Age 28 Day Acc Age Age Run Avg 3 122 2.25 4.30 6290 6290 28 128 1.75 3.10 5540 5540 28 122 2.50 5.80 5530 5530 28 5780 140 2.00 3.70 5840 5840 28 5630 140 1.50 3.50 5870 5870 28 5740 140 2.00 5.30 7260 7260 28 6320 122 2.00 3.50 6610 6610 28 6580 140 1.50 5.20 6150 6150 28 6670 122 2.00 4.00 5810 5810 28 6190 140 2.00 4.10 6670 6670 28 6210 131 2.50 4.20 6990 6990 28 6490 138 2.75 3.60 4750 4750 28 6140 138 2.75 3.60 4750 4750 28 5490 150 2.25 4.60 5810 5810 28 5100 150 2.00 4.00 4990 4990 28 5180 144 1.75 3.80 6060 6060 28 5620 140 2.75 4.20 5420 5420 28 5490 121 2.50 3.20 5890 5890 28 5790 121 1.50 3.40 5820 5820 28 5710 121 0.50 3.60 6380 6380 28 6030 131 2.00 3.10 5810 5810 28 6010 131 2.00 3.80 4110 4110 28 5440 131 1.75 3.80 6040 6040 28 5320 131 2.00 3.30 5640 5640 28 5260 143 2.00 4.20 5580 5580 28 5750 140 2.00 4.40 5380 5380 28 5530 122 2.00 3.30 5520 5520 28 5490 150 2.00 4.50 6020 6020 28 5640 140 2.50 3.10 5630 5630 28 5720 150 2.50 5.00 5390 5390 28 5680 1992-2013 Digital Site Systems,Inc. Page 9 Quadrel iService SM TXI PROPRIETARY AND CONFIDENTIAL t 1 V'e,! f 1„ 1:r,gL `)1 is '5 ';` • ) 61, b #X1.COM Customer: Pavecon Limited Date Issued: September 25,2013 Project: Belmont Landing-Coppell Plant: 141 Lewisville 9451 611#ADMIX/AEA 1"CS Class"C" Hand Placed Paving,Median Nose Description Admix. SSD Weight(lb) Type I/II Cement 489 Fly Ash"F" 122 1"-#4 Crushed Stone 1340 3/8"CS 500 Concrete Sand 851 Stone Sand 365 City Water 258 MB-AE 90 0.3 to 4.0 oz/cwt CM Pozzolith 100XR 2.0 to 4.0 oz/cwt CM Specified F'c : 3,600 psi @ 28 days TOTAL 3925 Specified Slump: 3.00 To 5.00 in. Designed Unit Weight: 145.4 lbs./cu.ft. Specified Air: 3.00 To 6.00% Designed W/C+P Ratio: 0.42 Designed Air: 4.5 % Designed Volume: 27.00 cu.ft. NOTES: TXI has no knowledge or authority regarding where this mix is to be placed(if other than the defined use on page 1),therefore it is the responsibility of the project architect/engineer,and or contractor to insure that the above designed mix parameters of compressive strength,water cement ratio,cement content,and air content, are appropriate for the anticipated environmental conditions(ie.ACI-318 sections 4.1-4.3,and the local Building Codes).Data enclosed represents the potential of this mix when sampled and cured per ACI 301 and Section 1.6.3.,and per ASTM C-31. Chemical admixtures are added in accordance with the manufacturer's recommendations.TXI reserves the right to adjust these dosages to meet the changes in jobsite demands. This mix has been designed to meet the requirements of the documents received from the project,and/or your verbal request. Aggregate weights may change depending on gradations or specific gravity of material. Mix Design Proportions and specifications are confidential and proprietary trade secrets of TXI.Any use or dissemination without permission is a violation of federal criminal law. COMMENTS: 1992-2013 Digital Site Systems,Inc. Page 10 Quadrel iService SM (2111ID Ready Mix Technicai Services Depar'.mer< tri.co Date: 9/25/2013 Units: US Mix Name: 9451 Mix Strength: 3,600 PSI at 28 Days STRENGTH SUMMARY, Compression 6" x 12" Strengths No. Of Avg Avg Avg 28 Avg Acc Accept Std ACI318 Tests Slump Air Day Age Age Dev Req'd 30 4.82 3.38 5610 5610 28 650 4610 DETAILED STRENGTH, Compression 6" x 12" Plant Slump Air Strengths Acc Acc Age 28 Day Acc Age Age Run Avg 3 122 5.00 5.00 6150 6150 28 122 6.00 5460 5460 28 122 6.00 5770 5770 28 5790 122 6.00 5270 5270 28 5500 122 4.00 6200 6200 28 5750 122 4.50 3.20 6150 6150 28 5870 122 5.00 3.60 5050 5050 28 5800 122 5.00 3.00 5940 5940 28 5720 122 5.00 3.20 5070 5070 28 5350 122 3.25 2.50 5240 5240 28 5420 122 5.50 3.60 4940 4940 28 5080 122 5.25 2.50 5900 5900 28 5360 122 4.50 3.50 4880 4880 28 5240 122 5.00 2.40 5700 5700 28 5490 122 4.50 3.50 4540 4540 28 5040 122 5.00 3.70 4710 4710 28 4990 122 5.00 3.50 5030 5030 28 4760 122 5.00 3.60 6020 6020 28 5260 131 5.00 3.00 5040 5040 28 5370 131 4.25 3.10 5610 5610 28 5560 131 4.25 3.10 5610 5610 28 5420 128 4.50 3.50 6240 6240 28 5820 131 4.50 4.00 6950 6950 28 6260 128 4.00 4.80 6610 6610 28 6600 131 4.50 4.20 6110 6110 28 6560 140 5.00 3.30 6110 6110 28 6280 128 5.00 2.20 5950 5950 28 6050 131 3.00 3.30 6630 6630 28 6230 131 5.50 3.70 4970 4970 28 5850 135 5.50 2.90 4530 4530 28 5380 1992-2013 Digital Site Systems,Inc. Page 11 Quadrel iService SM (r4D MIDLOTHIAN CEMENT 245 Ward Road• Midlothian,D(76065•972.775.3449•www.txi.com SPECIFICATIONS Portland Cement Bin Number: Car Number: Tons: Type Jill (Low Alkali) Sample Date: June-2013 Monthly Average A.S.T.M C150-11 Spec. Test Spec. Test Chemical Requirements: Limit Result Physical Requirements: Limit Result S102, (%) A 20.0 Air Content,Volume, (%) 12 max A1203, (%) 6.0 max 4.2 Average Fineness(Blaine),(m2/kg) 280 min 378 Fe203, (%) 6.0 max 3.3 420 max CaO, (%) A 64.5 MgO, (%) 6.0 max 1.4 Autoclave Expansion, (%) 0.80 max -0.02 S03, (%) 3.0 max 2.7 Loss on Ignition, (%). 3.0 max 2.0 Time of Setting: insoluble Residue, (%) 0.75 max 0.37 Vicat initial set, minutes 45 min 100 CO2, (%) A 1.2 375 max 100 Limestone, (%) 5.0 max 2.8 CaCO3 in limestone, (%) 70 min 93 Compressive strengths,(Mpa) 3 days 12.0 min 27.9 7 days 19.0 min 32.4 Potential phase composition, (%):8 Compressive strengths,(psi) C3S A 64 3 days 1740 min 4040 C2S A 9 7 days 2760 min 4729 C3A 8 Max 5 C4AF A 10 C3S+ 4.75(C3A) 100 max 90 Spec. Test Optional Chemical Requirements: Limit Result Total Alkalies(Na20 equiv.), (%) 0.60 max 0.54 A Not Applicable. B Adjusted for limestone per A1.6 We Certify that the above described cement,at the time of shipment meets the chemical and physical requirements of ASTM C- 150 specification. Signature: Date: 7/10/13 Title: Quality Services Manager HEADWATERS RESOURCES Adding Value to Energy IM Headwaters Resources certifies that pursuant to ASTM C-618-12 protocol for testing,the test data listed herein was generated by applicable ASTM methods and meets requirements of ASTM C-618 and AASHTO M-295 and TX.DOT DMS-4610 for Class F fly ash. Report of Class"F" Fly Ash Limestone Plant,Jewett,Texas Unit#1,2 DATE: June 7,2013 LABORATORY NUMBER: LEGS#1,2-4/24/13 MTRF#922 LS COMPOSITE DATE 4/22/13—4/24/13 ASTM C-618-12 TX. DOT DMS-4610 SPECIFICATIONS SPECIFICATIONS CHEMICAL ANALYSIS CLASS C CLASS F CLASS C CLASS F Silicon Dioxide (SiO2) 52.73 % Aluminum Oxide (A1203) 19.87% Iron Oxide (Fe203) 4.82% Sum of SiO2,A1203,& Fe203 77.42 % 50 Min. 70 Min. 50 Min 70 Min. Magnesium Oxide (MgO) 2.99% Sulfur Trioxide (SO3) 0.52% 5.0 Max. 5.0 Max. 5.0 Max. 5.0 Max. Moisture Content 0.04% 3.0 Max. 3.0 Max. 2.0 Max. 2.0 Max. Loss On Ignition 0.12% 6.0 Max. 6.0 Max. 3.0 Max. 3.0 Max. Available Alkalis as Na20 0.55 % Calcium Oxide (CaO) 13.61 % PHYSICAL ANALYSIS Fineness: Amount retained on 325 sieve % 16.93 % 34%Max. 34%Max. 34%Max. 34%Max. Water Requirement, % Control 94% 105%Max 105%Max 105%Max 105%Max Specific Gravity 2.45 Autoclave Expansion, % -0.08% 0.8%Max 0.8%Max 0.8%Max 0.8%Max Strength Activity Index With Portland Cement, 7 Day 85% 75%Min. 75%Min. 75%Min. 75%Min. 28 Day 96% 75%Min. 75%Min. 75%Min. 75%Min. AUTHORIZED SIGNATURE: P.O.Box 38 Thompsons,Texas 77481-0038 P:281.343.0079 F:281.343.0872 TXI corp. tid Bridgeport Stone Plant Technical Services Lab P.O. Box 487 Phone: 972-647-7232 Bridgeport,Texas 76426 Fax: 972-647-7244 DATE August 7,2013 COMPANY/NAME TXI Ready Mix MATERIAL Mfg Sand TEST RESULTS SIEVE SIZE WT.RETAINED %PASSING U.S. METRIC 3/8" 9.5mm 0 100.0 #4 4.75mm 13.1 98.5 #8 2.36mm 193.6 77.8 #16 1.16mm 478 45.2 #30 .600mm 657.7 24.6 #50 .300mm 785.1 10.0 #100 .150mm 843.5 3.3 #200 .075mm 863.5 1.0 TOTAL WEIGHT 872.3 SPECIFIC TEST RESULTS TxDot 403-A Specific Gravity(SSD) 2.62 TxDot 411-A Magnesium Soundness 12 Sodium Soundness 1 TxDot 403-A Absorption 1.2 Unit Weight: ASTM D 4791 Flat&Elongated N/A Dry Loose 99.7 LB./CF. Dry Rodded 110.7 LB./CF. TxDot 413-A Clay Lumps N/A TxDot 203-F Sand Equivalent 88 Fineness Modulus 3.400 Ben Jones Txi Representative TXI corp. Bridgeport Stone Plant Technical Services Lab P.O. Box 487 Phone: 972-647-7232 Bridgeport,Texas 76426 Fax: 972-647-7244 DATE August 7, 2013 COMPANY/NAME TXI Ready Mix MATERIAL 1" - #4 Class A ASTM C 33#57 TxDOT Item 421 Grade 4 TEST RESULTS SIEVE SIZE WT.RETAINED %PASSING SPECIFICATION U.S. METRIC 1 1/2" 37.5mm 0 100.0 100 1" 25.0mm 0.6 98.0 95 100 3/4" 19.0mm 5.9 80.2 (60 90) 1/2" 12.5mm 16.9 43.3 25 60 3/8" 9.5mm 22.1 25.8 #4 4.75mm 28 6.0 0 10 #8 2.36mm 29.4 1.3 0 5 TOTAL WEIGHT 29.8 SPECIFIC TEST RESULTS TxDot 403-A Specific Gravity(SSD) 2.66 TxDot 411-A Magnesium Soundness 11 Sodium Soundness 0 TxDot 403-A Absorption 1 Unit Weight: TxDot 410-A L A Abrasion 30 Dry Loose 97.2 LB./CF. Dry Rodded 101.5 LB./CF. TxDot 413-A Clay Lumps 0 TxDot 406-A Decantation 0.9 Ben Jones Txi Representative TXI corp. Bridgeport Stone Plant Technical Services Lab tAri P.O. Box 487 Phone: 972-647-7232 Bridgeport,Texas 76426 Fax: 972-647-7244 DATE August 7,2013 COMPANY/NAME TXI Ready Mix MATERIAL Type-D TEST RESULTS SIEVE SIZE WT.RETAINED %PASSING S_ PECIFICATION U.S. METRIC 3/8" 9.5mm 0.2 98.8 95 100 #4 4.75mm 10.4 38.5 35 45 #8 2.36mm 16.6 1.8 0 15 16 1.18mm 16.8 0.6 TOTAL WEIGHT 16.9 lbs. SPECIFIC TEST RESULTS TxDot 403-A Specific Gravity(SSD) 2.64 TxDot 411-A Magnesium Soundness 9 Sodium Soundness 0 TxDot 403-A Absorption 1.4 Unit Weight: TxDot 410-A L A Abrasion 28 Dry Loose 86.3 LB./CF. Dry Rodded 94.5 LB./CF. TxDot 413-A Clay Lumps 0 Ben Jones Txi Representative TXI corp. bril Dallas Blend Plant TECHNICAL SERVICES LAB 11139A Goodnight Lane 9 PHONE: 972-647-7232 Dallas, Texas 75229 FAX: 972-647-7244 DATE August 7,2013 COMPANY/NAME TXI Ready Mix MATERIAL Concrete Sand TxDOT Item 421 Fine Aggregate ASTM C 33 Fine Aggregate TEST RESULTS SIEVE SIZE WT.RETAINED %PASSING SPECIFICATION U.S. METRIC 3/8" 9.5mm 0 100.0 100 #4 4.75mm 5.7 99.3 95 100 #8 2.36mm 84.4 89.8 80 100 #16 1.16mm 245.7 70.3 50 85 #30 .600mm 386.3 53.3 25 65 #50 .300mm 647.7 21.7 10 35 #100 .150mm 805.7 2.6 0 10 #200 .075mm 820.2 0.9 0 3 TOTAL WEIGHT 827.3 Fineness Modulus 2.63 SPECIFIC TEST RESULTS TxDot 403-A Specific Gravity(SSD) 2.70 TxDot 411-A Magnesium Soundness 4 Sodium Soundness 1 TxDot 403-A Absorption 0.4 Unit Weight: TxDot 612-J Acid Insoluble Residue 64 Dry Loose 103.2 LB./CF. Dry Rodded 111.5 LB./CF. TxDot 203-F Sand Equivalent 86 Dry Loose(SSD) 90.8 LB./CF. Dry Rodded(SSD) 109.7 LB./CF. TxDot 413-A Deleterious Materials 0% Ben Jones TXI REPRESENTATIVE BASF The Chemical Company January 2, 2013 TX! Operations, LP 1341 W. Mockingbird Lane Dallas,Texas 75247 Attention: Victor Villarreal Project:All Projects Project location:Various Locations Certificate of Conformance MB-AETM 90 BASF Corporation*Air-Entraining Admixture for Concrete "(successor in interest to BASF Construction Chemicals, LLC ,which is successor by merger to BASF Admixtures, Inc.,formerly known as Degussa Admixtures, Inc.,formerly known as Master Builders, Inc.) I, Richard Hubbard, Sr. Technical Marketing Specialist for BASF Corporation, Cleveland, Ohio,certify: That MB-AE 90 is a BASF Corporation Air-Entraining Admixture for concrete;and That no calcium chloride or chloride based ingredient is used in the manufacture of MB-AE 90; and That MB-AE 90, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.000068 percent(0.68 ppm)chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That MB-AE 90 meets the requirements of ASTM C 260, Corps of Engineers'CRD-C 13 and AASHTO M154,the Standard Specifications for Air-Entraining Admixtures for Concrete. t(i ,„:-.1„*.A.1 At-A(7-4 A-Tr- Richard Hubbard Sr.Technical Marketing Specialist, BASF Corporation BASF Corporation Master Chagrin Boulvard Cleveland,OH 44122 Builders 216 839-7500 ph B() jj((,,jj www.masterbuilders.com Admixture Solutions 1; BASF The Chemical Company January 2,2013 TXI Operations, LP 1341 W. Mockingbird Lane Dallas,Texas 75247 Attention: Victor Villarreal Project:All Projects Project location:Various Locations Certificate of Conformance Pozzolith®100 XR BASF Corporation*Admixture for Concrete `(successor in interest to BASF Construction Chemicals, LLC ,which is successor by merger to BASF Admixtures, Inc.,formerly known as Degussa Admixtures, Inc.,formerly known as Master Builders, Inc.) I, Richard Hubbard, Sr.Technical Marketing Specialist for BASF Corporation, Cleveland, Ohio,certify: That Pozzolith 100 XR is a BASF Corporation Set Retarding Admixture for concrete; and That no calcium chloride or chloride based ingredient is used in the manufacture of Pozzolith 100 XR; and That Pozzolith 100 XR, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.00014 percent(1.4 ppm)chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds)of cement; and That Pozzolith 100 XR meets the requirements for a Type B, Retarding and Type D,Water-Reducing and Retarding Admixture specified in ASTM C 494, Corps of Engineers'CRD-C 87 and AASHTO M194,the Standard Specifications for Chemical Admixtures for Concrete. 6 ,:a,,,ane)P64 4-1—V-- Richard Hubbard Sr. Technical Marketing Specialist, BASF Corporation BASF Corporation 23700 Chagrin Boulvard Master �/{.�S}Qt, 216 Cleveland,39 7 00 OH 44122 Builders 216 839-7500 ph u www.masterbuilders.com Admixture Solutions v BASF The Chemical Company January 2, 2013 TXI Operations, LP 1341 W. Mockingbird Lane Dallas,Texas 75247 Attention: Victor Villarreal Project:All Projects Project location:Various Locations Certificate of Conformance Pozzolith®200 N BASF Corporation*Admixture for Concrete *(successor in interest to BASF Construction Chemicals, LLC ,which is successor by merger to BASF Admixtures, Inc.,formerly known as Degussa Admixtures, Inc.,formerly known as Master Builders, Inc.) I, Richard Hubbard, Sr. Technical Marketing Specialist for BASF Corporation, Cleveland, Ohio,certify: That Pozzolith 200 N is a BASF Corporation Water-Reducing Admixture for concrete; and That no calcium chloride or chloride based ingredient is used in the manufacture of Pozzolith 200 N; and That Pozzolith 200 N, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.00013 percent(1.3 ppm)chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg(1 fluid ounce per 100 pounds)of cement;and That,depending on the dosage used, Pozzolith 200 N meets the requirements for a Type A,Water-Reducing, Type B, Retarding, and Type D,Water Reducing and Retarding Admixture as specified in ASTM C 494, Corps of Engineers' CRD-C 87 and AASHTO M194,the Standard Specifications for Chemical Admixtures for Concrete. Richard Hubbard Sr.Technical Marketing Specialist, BASF Corporation BASF Corporation 23700 Chagrin Boulvard Master Cleveland,OH 44122 Builders 216 839-7500 ph B() (,� www.masterbuilders.com Admixture Solutions PAV *N Belmont Landing Submittal 02 W.R. Meadows — Concrete Cure P.O. Box 535457,Grand Prairie,TX 75053 • 3022 Roy On Blvd.,Grand Prairie,TX 75050 Office: 972.263.3223 • Fax: 972.263.6551 PRODUCT W. R. MEADOWS. DATA v-� SEMI-16NT CS[Code:03 39 23 NO.373 AUGUST 2008 (Supersedes July 2004) 1600-WHITE Water-Based, Wax-Based Concrete Curing Compound DESCRIPTION PACKAGING The 1600-WHITE series of water-based,white- 5 Gallon(18.93 L)Pails pigmented concrete curing compounds are wax- 55 Gallon(208.20 L)Drums based dispersions with selected white pigments. SPECIFICATIONS When properly applied, 1600-WHITE forms a • premium-grade membrane,which optimizes U.S.EPA Architectural Coatings Rule:350 g/L water retention.The white pigment reflects the maximum VOC for concrete curing sun's rays to help keep the concrete surface cooler compounds. and prevent excessive heat buildup. • SCAQMD Rule 1113: 100 g/L maximum VOC for concrete curing compounds and USES waterproofing concrete/masonry sealers 1600-WHITE is ideal for application on exterior, • Ozone Transport Commission(OTC):350 g/L horizontal surfaces,such as highways,airports, maximum VOC for concrete curing and street and curb paving. 1600-WHITE is not compounds. recommended for residential applications.The • ASTM C 309,Type 2,Class A product provides optimum curing when protection • AASHTO M 148,Type 2,Class A from the sun's heat is desired. • FAA Spec. Item P-610-2.11 (e) TECHNICAL DATA FEATURES/BENEFITS Drying Time: Typically dries in two hours, • When properly applied,provides a premium- depending on jobsite conditions(temperature, grade film,which optimizes water retention. wind,etc.).Restrict foot traffic for at least four • Protects by reflecting the sun's rays to keep the hours. concrete surface cooler and prevent excessive Flash Point:>212°F(100°C). heat buildup,which can cause thermal cracking. LEED INFORMATION • Furnished as a ready-to-use,true water-based May help contribute to LEED credits: compound. • EQ Credit 4.2:Low-Emitting Materials: Paints • Produces hard,dense concrete...minimizes &Coatings hair checking,thermal cracking,dusting and • MR Credit 5.1:Regional Materials: 10% other defects. Extracted,Processed&Manufactured • Offers a compressive strength significantly Regionally greater than improperly or uncured concrete. • MR Credit 5.2:Regional Materials:20% • Increases tensile strength for greater resistance Extracted,Processed&Manufactured to cracking and surface crazing. Regionally • Improves resistance to the abrasion and corrosive actions of salts and chemicals... COVERAGE minimizes shrinkage. Approximately 200 ft. z/gal.(4.91 m2/L). • Applies quickly and easily with conventional Coverage rates may have to be adjusted in windy commercial spray equipment. conditions. ® • VOC compliant... VOC content is<100 g/I . gteirGreenSpec® e LISTED lal viromentauy Responsible Products CONTINUED ON REVERSE SIDE... Concrete Performance www.GreeeSpec.rom W. R. MEADOWS, INC. P.O.Box 338•HAMPSHIRE,IL 60140-0338 HAMPSHIRE, IL/CARTERSVILLE, GA/YORK, PA Phone:847/214-2100•Fax:847/683-4544 FORT WORTH,TX/BENICIA, CA/POMONA, CA 1-800-342-5976 GOODYEAR,AZ/MILTON, ON/ST.ALBERT,AB www.wrmeadows.com PAGE 2 ... 1600-WHITE#373 ... AUGUST 2008 APPLICATION HEALTH AND SAFETY Preparation...Application equipment must be Direct contact may result in mild irritation.Read clean and free of any previously used materials. and follow all application,label,precautions,and health and safety information prior to use. Refer Mixing... Any settling or separation in the to Material Safety Data Sheet for complete health container must be re-dispersed with gentle and safety information. agitation prior to use. CAUTION:TO AVOID FOAMING,DO NOT MIX EXCESSIVELY. SHELF LIFE(TYPICAL) DO NOT THIN. One year in original,unopened container. Application Method...Spray on in one even coat with a hand or power sprayer as soon as the For most current data sheet,further surface water disappears from concrete surface. LEED information,and MSDS,visit Use a Chapin 5797(or equivalent)spray nozzle www.wrmeadows.com. that produces a flow of 1/2 gal.(1.89 L)per minute under 40 psi(.276 MPa)of pressure. Cleanup...Prior to drying,equipment may be easily cleaned with soap and water.Once dried, use mineral spirits or other suitable petroleum solvent. PRECAUTIONS KEEP FROM FREEZING.Do not apply when the temperature of the air and/or the concrete is less than 40°F(4°C).DO NOT MIX OR DILUTE WITH ANY OTHER PRODUCTS OR LIQUIDS. Do not use on surfaces that are later to be painted,tiled,hardened,sealed or treated in any manner. Do not use on patios,sidewalks or other areas where there is typically no wheel traffic to abrade the white film surface.Not recommended for use on residential applications. LIMITED WARRANTY "W. R. MEADOWS,INC. warrants at the time and place we make shipment,our material will be of good quality and will conform with our published specifications in force on the date of acceptance of the order."Read complete warranty.Copy furnished upon request. Disclaimer /1 (® The information contained herein is included for illustrative purposes only, and to the best of our knowledge, is accurate and reliable.W. R. MEADOWS, INC. cannot however under any circumstances make any guarantee of results or assume any obligation or liability in connection with the use of this information.As W. R.MEADOWS, INC. has no control over the use to which others may put its product,it is recommended that the products be tested to determine if suitable for specific application and/or our information is valid in a particular circumstance. Responsibility remains with the architect or engineer,contractor and owner for the design,application and proper installation of each product. Specifier and user shall determine the suitability of products for specific application and assume all responsibilities in connection therewith. ©W.R.MEADOWS 2002 8/08-4M PANMI N Belmont Landing Submittal 03 US Lime — Lime Material P.O. Box 535457,Grand Prairie,TX 75053 • 3022 Roy Orr Blvd.,Grand Prairie,TX 75050 Office: 972.263.3223 • Fax: 972.263.6551 11► 111111111►► V.S. LIME COMPANY 11®• 8k OOMBAT4 September 24,2013 Pavecon Ltd PO Box 535457 Grand Prairie,TX 75053 Re: BELMONT LANDING—COPPELL,TX To Whom It May Concern: With reference to the Texas Department of Transportation publication; Standard Specifications For Construction of Highways, Streets and Bridges dated June 4,2004;Item 260, the commercial lime slurry produced by U.S Lime Company meets the requirements of DMS-6350 "Lime and Lime Slurry", and DMS-6330,"Lime Sources Prequalification of Hydrated Lime and Quicklime". We request that the minimum"Dry Solids Content"be established at 40%solids for this project. Should you have questions, don't hesitate to call. Sincerely, Dow gu.rdew Don Burden Sales Manager U.S.Lime Company 5429 LBJ Freeway•Sun 230•DALLAS,TEXAS 75240 TEL:(972)991-8400 • FAX:(972)385-1805 PAVI *PE Belmont Landing Submittal 04 Dow Corning 890 SL — Silicone Joint Sealant P.O. Box 535457,Grand Prairie,TX 75053 • 3022 Roy Orr Blvd.,Grand Prairie,TX 75050 Office: 972.263.3223 • Fax: 972.263.6551 Product Information DOW CORNING Silicone Sealants Dow Corning® 890-SL Self- Leveling Silicone Joint Sealant FEATURES Self-leveling silicone sealant for sealing joints in asphalt and/or • Easy to use—self-leveling,no concrete pavements tooling • All-temperature gunnability APPLICATIONS • Unprimed adhesion to asphalt or Dow Corning®890-SL Self-Leveling Silicone Joint Sealant can be used in new Portland cement concrete highway construction or as a remedial or repair sealant in old construction.In new • Seals irregular surfaces without construction,it provides a long-lasting seal that will prolong the life of the need for tooling pavement and prevent water and noncompressibles from entering into the joint • High movement capability— and damaging the pavement and foundation. continuous joint movement of +100/-50 percent For use in repair or remedial applications where other joint sealing materials have • Ultra-low modulus failed because of excessive movement or poor weatherability,Dow Corning 890- • Fully elastic and resilient SL Self-Leveling Silicone Joint Sealant can be used to seal irregularly shaped • Good weatherability and/or spalled joints. • Short cure time(typically one hour or less)allows roads to be opened TYPICAL PROPERTIES to traffic soon after sealing Specification Writers:Please contact your local Dow Corning Sales Application Engineer or • Long-life reliability Dow Corning Customer Service before writing specifications on this product. COMPOSITION Test Unit Result As Supplied • One-part,self-leveling silicone Color Dark gray Flow,Sag or Slump Self-leveling Extrusion Rate g/min 275-550 Percent Solids,minimum percent 96 Specific Gravity 1.26-1.34 Skin-Over Time,at 25°C(77°F),maximum minutes 60 Cure Time,at 25°C(77°F) days 14 Full Adhesion days 14-21 As Cured—after 21 days at 25°C(77°F)and 50 percent RH Elongation,minimum percent 1400 Joint Modulus,at 50 percent Elongation,maximum psi(kPa) 7(48) Joint Modulus,at 100 percent Elongation,maximum psi(kPa) 8(55) Joint Modulus,at 150 percent Elongation,maximum psi(kPa) 9(62) Adhesion to Concrete,minimum Elongation percent +600 Adhesion to Asphalt,minimum Elongation percent +600 Joint Movement Capability,+100/-50 percent, 10 cycles No failure DESCRIPTION remains flexible over the entire Dow Corning 890-SL Self-Leveling temperature range expected in Silicone Joint Sealant is a one-part, pavement applications. cold-applied,easy-to-use,self-leveling silicone material that cures to an Asphaltic paving materials have low ultra-low-modulus silicone rubber tensile strengths.This requires a upon exposure to atmospheric sealant that can seal the joint while moisture.The cured silicone rubber placing only minimal stress on the asphaltic joint face. Table I:Recommended Backer Rod Installation(Shallow Cut) Joint Width,inch 1/4 3/8 1/2 3/4 1 Recessed Below Surface,inch 3/8 3/8 3/8 3/8 3/8-1/2 Sealant Thickness,inch 1/4 1/4 1/4 3/8 1/2 Backer Rod Diameter,inch 3/8 1/2 5/8 7/8 1'/a Total Joint Depth,inch 1 - 1'/s 1'/s - 11/4 11/4- 1'/s 1'/s-13/4 2'/4-2'/8 On road surfaces where grinding is planned at a later date,the sealant and backer rod should be installed so that sealant is approximately 3/8 inch below the road surface after grinding is complete.An additional small amount should be added to allow for surface imperfections on the bottom and to provide room for old sealant to pump up from below during rehabilitation work in the summer months. Table II:Recommended Backer Rod Installation(Shallow Cut)-Metric Equivalents Joint Width,mm 6.35 9.53 12.7 19.1 25.4 Recessed Below Surface,mm 9.53 9.53 9.53 9.53 9.53- 12.7 Sealant Thickness,mm 6.35 6.35 6.35 9.53 12.7 Backer Rod Diameter,mm 9.53 12.7 15.9 22.2 31.8 Total Joint Depth,mm 25.4-28.6 28.6-31.8 31.8-34.9 41.3 -44.5 57.2 -60.3 On road surfaces where grinding is planned at a later date,the sealant and backer rod should be installed so that sealant is approximately 9.53 mm below the road surface after grinding is complete.An additional small amount should be added to allow for surface imperfections on the bottom and to provide room for old sealant to pump up from below during rehabilitation work in the summer months. Because of its ultra-low-modulus Portland cement concrete. For • Good weatherability-its 100 characteristics and good extension/ optimum adhesion,the surface percent silicone rubber is virtually compression recovery(+100/-50 must be clean,dry and frost-free. unaffected by sunlight,rain,snow, percent of original joint width), • Seals irregular surfaces-the ozone or temperature extremes. Dow Corning 890-SL Self-Leveling sealant's self-leveling character- Most organic sealants stiffen in Silicone Joint Sealant gives istics make it ideal for sealing cold temperatures and soften in outstanding performance in highway, irregular joint surfaces by provid- warm weather.Organics also airport and bridge joints in which ing adequate contact to the sub- degrade and crack in sunlight. extreme movement occurs. strate without the need for tooling. • Cure time-typically,the sealant • High movement capability-the will have a skin-over time of one Dow Corning 890-SL Self-Leveling sealant will perform in a continu- hour or less.With a recessed joint Silicone Joint Sealant is designed to ous joint movement of+100/-50 design,the road can be opened to perform as a durable joint seal for percent. traffic soon after sealing in most asphalt and/or concrete pavements. • Ultra-low modulus-the sealant applications. stretches to 100 percent in the joint • Long-life reliability-under normal Because of its ability to firmly adhere with very little stress on the bond conditions,cured sealant stays to asphalt and concrete pavements, line or joint wall.This maximizes rubbery from-45 to 149°C(-50 to Dow Corning 890-SL Self-Leveling the probability of a successful seal 300°F)without tearing,cracking or Silicone Joint Sealant is particularly with continuous or gradual joint becoming brittle. suitable for long-term sealing of movement.Joint movement caused asphalt to concrete shoulder joints, by temperature,shrinkage,traffic, Applicable Standards while its primary use is for asphalt-to- etc.,requires a sealant that does not Meets and/or exceeds ASTM D 5893- asphalt and concrete-to-concrete strongly resist stress and/or shear. 96"Standard Specification for expansion joints.(See Limitations.) • Fully elastic-the sealant can be Cold Applied, Single Component, stretched to 100 percent or Chemically Curing Silicone Joint Benefits compressed to 50 percent of the Sealant for Portland Cement Concrete • Easy to use-self-leveling(no joint width and held there.When Pavements,"Type SL(Self-Leveling) tooling step),one-component,cold- released,it will recover 95 percent and approximately 29 Department of applied,ready-to-use as supplied; or greater of the original dimen- Transportation(DOT)specifications dispensed directly from the bulk sion.The extension and/or com- that require a low-modulus,self- container into the joint by hand or pression can be repeated many leveling sealant with high movement with an air-powered pump. times and the sealant will resume capability. • All-temperature gunnability- its original shape without splits or consistency and self-leveling char- cracks. HOW TO USE acteristics are relatively unchanged • Resilient-once cured,the sealant over normal installation tempera- prevents stones and other noncom- Joint Design ture range. pressibles from entering the joint Ultra-low-modulus Dow Corning • Unprimed adhesion-primer is not by"squeezing"them out as soon as 890-SL Self-Leveling Silicone Joint required for bonding to asphalt or the force pushing the noncompres- Sealant easily withstands extreme joint sibles into the sealant is removed. movement when properly applied.The Figure 1.Good Joint Designs should be provided to allow for —, possible"pumping"of old failed joint l'.-1-..1 sealant that may have fallen below the 1:11 joint. � When Dow Corning 890-SL Self- © IIIII Leveling Silicone Joint Sealant is used for sealing reflection cracks in asphalt pavements,additional joint prepara- tion steps must be used.Cracks that have formed in the asphalt pavement Standard Joint Shallow Cut Joint for Design if Grinding is New Construction Anticipated must be totally removed by saw cutting along both sides of the crack,exposing 1. Joint width wide enough to accommodate movement.(For additional information on freshly cut and sound asphalt joint faces. joint width,see papers by Spells and Klosowski,"Silicone Sealants for Use in Concrete Construction,"Vol. 1,No. 1,American Concrete Institute,SP-70, 1981; When Dow Corning 890-SL Self- J.B.Cook,"Construction Sealants and Adhesives,"Wiley-Interscience, 1970;and J.M.Klosowski,"Sealants in Construction,"Marcel Dekker, 1989.) Leveling Silicone Joint Sealant is used 2. Joint sawed deep enough to allow backer rod/sealant placement and space for pumping to seal asphalt-to-concrete shoulder of old sealant compounds.NOTE:This applies to standard joints only;void space joints,care must be taken to ensure beneath backer rod in new construction is not needed. that the asphalt is completely removed 3. Proper backer rod placement to prevent three-sided adhesion. from the concrete face to which the 4. Sealant installed to proper depth and width. sealant will be bonding.This can be 5. Sealant recessed a minimum of 3/8 inch to 1/2 inch(9.53 mm to 12.7 mm)below accomplished by saw cutting tightly pavement surface. along the concrete.A fresh and sound 6. Depth of lowest slab determines the amount of recess required if grinding is joint face must also be prepared in the anticipated;once grinding is complete,the sealant will have proper recess below the asphalt by saw cutting. pavement surface. Dow Corning 890-SL Self-Leveling Silicone Joint Sealant is part of a sys- sealant will withstand 100 percent use, self-leveling sealant that does not tem that must include the proper backer extension and 50 percent compression require a separate tooling step as rod and proper installation procedures. of the original joint width.However, conventional,non-sag sealants do. Please refer to Dow Corning's Instal- the recommended movement design is Because the sealant is self-leveling,it lation Guide for Silicone Pavement for+50 percent and-25 percent and cannot be used on vertical surfaces. Sealants(Form No. 61-507)for more not at the sealant limits.This information on applications,prepara- difference ensures a successful seal Before attempting to seal joints in new tion and installation. when job site joint widths are different asphalt,the asphalt must be given than designed widths.Therefore,the sufficient time to cool and to"cure," HANDLING PRECAUTIONS joint design dimensions should be less so that damage will not result from Caution:Before handling sealant, than the ultimate sealant capability. sawing.This time will depend upon a read product and material safety data number of factors,such as mix design, sheets for detailed use and health A thin bead of silicone sealant will time of year for placement,geographic accommodate more movement and location and past experiences.The information. result in less bond line stress than a asphalt must also be completely dry The product contains a proprietary thick bead.Dow Corning 890-SL Self- prior to sealant installation. acetamidosilane that liberates N- Leveling Silicone Joint Sealant should methyl acetamide(N-MA)during be no thicker than 1/2 inch(12.7 mm) In new construction where the joint is cure.N-MA may cause birth defects and no thinner than 1/4 inch(6.4 mm). a new cut,a shallow cut may be used based on animal data.Toxicology Within these limits,the sealant width- where the backer rod is placed on the studies indicate that repeated,pro- to-depth ratio should be 2:1. bottom of the joint.(See Figure 1.)A longed overexposure to N-MA causes shallow cut saves time and saw blades. an adverse reproductive effect in lab- In all cases,the sealant must be oratory animals.Avoid breathing recessed below the road surface at In repair or remedial work where vapors.Do not use in poorly ventilated least 3/8 inch(9.53 mm)with 1/2 inch previous sealant materials have failed spaces.Avoid prolonged skin contact. (12.7 mm)recess being acceptable in care should be taken to completely KEEP OUT OF REACH OF wider joints.(See Tables I and II.) remove the failed sealant from the CHILDREN. joint faces.A standard joint design is Application recommended in which the backer rod is slightly above the shelf. Extra space Fully cured sealant is nonhazardous. Dow Corning 890-SL Self-Leveling g Y Silicone Joint Sealant is an easy-to- PRODUCT SAFETY INFORMATION For"Fastrack"or high early concrete SHIPPING LIMITATIONS REQUIRED FOR SAFE USE IS NOT mixes,please contact your Dow Corning None. INCLUDED IN THIS DOCUMENT. technical service representative. BEFORE HANDLING,READ PROD- HEALTH AND UCTAND MATERIAL SAFETY The sealant bead must be recessed ENVIRONMENTAL DATA SHEETS AND CONTAINER below the highway surface to prevent INFORMATION LABELS FOR SAFE USE,PHYSICAL abrasion from traffic and snow removal AND HEALTH HAZARD INFORMA- equipment. To support customers in their product TION.THE MATERIAL SAFETY safety needs,Dow Corning has an DATA SHEET IS AVAILABLE ON THE The asphalt and concrete pavements extensive Product Stewardship organ- DOW CORNING WEBSITEAT should be sound and without signs of ization and a team of Product Safety WWWDOWCORNING.COM,OR deterioration.If the asphalt pavement and Regulatory Compliance(PS&RC) FROMYOUR DOW CORNING SALES shows signs of deterioration,sealing specialists available in each area. APPLICATION ENGINEER,OR the joint may result in further damage DISTRIBUTOR,OR BY CALLING to the asphalt. For further information,please see DOW CORNING CUSTOMER our website,www.dowcoming.com, SERVICE. Several variables can affect the suit- or consult your local Dow Corning ability of an asphalt pavement for joint Sales Application Engineer. USABLE LIFE AND sealing,including thickness,mix type STORAGE compaction,age and overall structural LIMITED WARRANTY When stored in original,unopened integrity of the asphalt pavement. INFORMATION-PLEASE containers at or below 32°C(90°F), READ CAREFULLY Dow Corning 890-SL Self-Leveling In addition,pavements with poor base The information contained herein is Silicone Joint Sealant has a shelf life conditions,including numerous offered in good faith and is believed to of 12 months from date of manu- patches,misaligned slabs and mid be accurate. However,because con- facture. Refer to product packaging slab cracking,are not candidates for in ditions and methods of use of our for"Use By"date.Keep containers and sealing techniques'. products are beyond our control,this tightly closed. information should not be used in Suitability of Dow Corning 890-SL substitution for customer's tests to PACKAGING Self-Leveling Silicone Joint Sealant ensure that Dow Corning's products for sealing asphalt expansion joints are safe,effective,and fully satisfactory Dow Corning 890 SL Self-Leveling should be determined by thoroughly for the intended end use. Suggestions Silicone Joint Sealant is supplied in testing the product in your specific 29-fl oz(857-mL)disposable plastic applications.For further details,please of use shall not be taken as induce- cartridges,4.5-gal(17-L)bulk pails, ments to infringe any patent. contact your Dow Corning technical and 50-gal(1 89-L)bulk drums. service representative. Dow Coming's sole warranty is that LIMITATIONS the product will meet the Dow Corning Joints should be prepared by saw sales specifications in effect at the Dow Corning 890-SL Self-Leveling cutting and not routing. Routing of time of shipment. Silicone Joint Sealant is not asphalt and concrete pavements recommended for continuous water can cause microfractures in the Your exclusive remedy for breach of immersion.It should not be applied in pavement that can lead to poor joint such warranty is limited to refund of totally confined spaces where the performance. sealant is not exposed to atmospheric purchase price or replacement of any product shown to be other than as moisture.The sealant should never be Dow Corning does not promote or warranted. applied to wet or damp asphalt or warrant the use of Dow Corning®brand concrete pavements or installed during sealants in applications associated with DOW CORNING SPECIFICALLY inclement weather. spill containment areas of any kind. DISCLAIMS ANY OTHER EXPRESS OR IMPLIED New concrete must be allowed to cure This product is neither tested nor WARRANTY OF FITNESS FORA and dry for at least 7 days of good represented as suitable for medical PARTICULAR PURPOSE OR drying weather.For each day of rain or pharmaceutical uses. MERCHANTABILITY. that occurs during that period,an additional day should be added to the DOW CORNING DISCLAIMS 7-day drying time. LIABILITY FOR ANY INCIDEN- TAL OR CONSEQUENTIAL 'Highway&Heavy Construction,June 1988,p.53. DAMAGES. Printed in USA Dow Corning is a registered trademark of Dow Corning Corporation. Form No.62-0171-01 AGP7387 C1996-2005 Dow Coming Corporation.All rights reserved. DOW CORNING DOW CORNING CORPORATION Material Safety Data Sheet Page: 1 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT 1. PRODUCT AND COMPANY IDENTIFICATION Dow Corning Corporation 24 Hour Emergency Telephone: (989)496-5900 South Saginaw Road Customer Service: (989)496-6000 Midland, Michigan 48686 Product Disposal Information: (989)496-6315 CHEMTREC: (800)424-9300 MSDS No.: 02011727 Revision Date: 2010/10/18 Generic Description: Silicone elastomer Physical Form: Liquid Color: Charcoal Odor: Amine-like odor NFPA Profile: Health 2 Flammability 1 Instability/Reactivity 0 Note: NFPA=National Fire Protection Association 2. HAZARDS IDENTIFICATION POTENTIAL HEALTH EFFECTS Acute Effects Eye: Direct contact may cause moderate irritation. Skin: May cause mild irritation. Inhalation: Irritates respiratory passages very slightly. Oral: Low ingestion hazard in normal use. Prolonqed/Repeated Exposure Effects Skin: Repeated or prolonged exposure may irritate seriously. Inhalation: Overexposure by inhalation may injure the following organ(s): Testes. Liver. Pancreas. Spleen. Oral: Overexposure by ingestion may injure the following organ(s): Pancreas. Liver. Spleen. Testes. Signs and Symptoms of Overexposure No known applicable information. Medical Conditions Aqqravated by Exposure DOW CORNING DOW CORNING CORPORATION Material Safety Data Sheet Page: 2 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT No known applicable information. The above listed potential effects of overexposure are based on actual data, results of studies performed upon similar compositions, component data and/or expert review of the product. Please refer to Section 11 for the detailed toxicology information. 3.COMPOSITION/INFORMATION ON INGREDIENTS CAS Number Wt% Component Name 50791-87-2 1.0-5.0 Methylvinyl bis(n-methylacetamido) silane 68952-53-4 1.0-5.0 Dimethyl, methylethyl-N-hydroxyethamine siloxane The above components are hazardous as defined in 29 CFR 1910.1200. 4. FIRST AID MEASURES Eye: Immediately flush the contaminated eye(s)with lukewarm, gently flowing water for 15-20 minutes while holding the eyelid(s) open. If contact lens is present, DO NOT delay irrigation or attempt to remove the lens. Take care not to rinse contaminated water into the unaffected eye or onto the face. Immediately obtain medical attention. Skin: As quickly as possible remove contaminated clothing, shoes and leather goods(e.g. watchbands, belts). Quickly and gently blot or brush away excess chemical. Immediately flush with lukewarm gently flowing water for 15 minutes. Completely decontaminate clothing, shoes and leather goods before reuse or discard. Obtain medical attention. Inhalation: Remove from the source of contamination or move to fresh air. If irritation persists, obtain medical advice. Oral: If irritation or discomfort occur, obtain medical advice. Notes to Physician: Treat according to person's condition and specifics of exposure. 5. FIRE FIGHTING MEASURES Flash Point: 212 °F/ 100 °C (Pensky-Martens Closed Cup) Autoignition Temperature: Not determined. Flammability Limits in Air: Not determined. Extinguishing Media: On large fires use dry chemical, foam or water spray. On small fires use carbon dioxide (CO2), dry chemical or water spray. Water can be used to cool fire exposed containers. DOW CORNING DOW CORNING CORPORATION Material Safety Data Sheet Page: 3 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT Fire Fighting Measures: Self-contained breathing apparatus and protective clothing should be worn in fighting large fires involving chemicals. Determine the need to evacuate or isolate the area according to your local emergency plan. Use water spray to keep fire exposed containers cool. Unusual Fire Hazards: None. 6. ACCIDENTAL RELEASE MEASURES Containment/Clean up: Determine whether to evacuate or isolate the area according to your local emergency plan. Observe all personal protection equipment recommendations described in Sections 5 and 8. For large spills, provide diking or other appropriate containment to keep material from spreading. If diked material can be pumped, store recovered material in appropriate container. Clean up remaining materials from spill with suitable absorbant. Clean area as appropriate since spilled materials,even in small quantities, may present a slip hazard. Final cleaning may require use of steam,solvents or detergents. Dispose of saturated absorbant or cleaning materials appropriately, since spontaneous heating may occur. Local, state and federal laws and regulations may apply to releases and disposal of this material, as well as those materials and items employed in the cleanup of releases. You will need to determine which federal, state and local laws and regulations are applicable. Sections 13 and 15 of this MSDS provide information regarding certain federal and state requirements. Note: See Section 8 for Personal Protective Equipment for Spills. Call (989)496-5900, if additional information is required. 7. HANDLING AND STORAGE Use with adequate ventilation. Product evolves N-methyl acetamide when exposed to water or humid air. Provide ventilation during use to control N-methyl acetamide within exposure guidelines or use respiratory protection. Avoid eye contact. Avoid skin contact. Avoid breathing vapor, mist, dust, or fumes. Keep container closed. Do not take internally. Keep container closed and store away from water or moisture. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Component Exposure Limits CAS Number Component Name Exposure Limits 50791-87-2 Methylvinyl bis(n-methylacetamido)silane See N-methyl acetamide comments. N-methyl acetamide is formed on contact with water or humid air. Provide adequate ventilation to control exposures to within Dow Corning recommended exposure guidelines of 1 ppm (TWA)and 5 ppm (Excursion Limit). Engineering Controls DOW CORNING DOW CORNING CORPORATION Material Safety Data Sheet Page: 4 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT Local Ventilation: Recommended. General Ventilation: Recommended. Personal Protective Equipment for Routine Handling Eyes: Use proper protection-safety glasses as a minimum. Skin: Wash at mealtime and end of shift. If skin contact occurs, change contaminated clothing as soon as possible and thoroughly flush affected areas with cool water. Chemical protective gloves are recommended. Suitable Gloves: Avoid skin contact by implementing good industrial hygiene practices and procedures. Select and use gloves and/or protective clothing to further minimize the potential for skin contact. Consult with your glove and/or personnel protective equipment manufacturer for selection of appropriate compatible materials. Inhalation: Use respiratory protection unless adequate local exhaust ventilation is provided or exposure assessment demonstrates that exposures are within recommended exposure guidelines. IH personnel can assist in judging the adequacy of existing engineering controls. Suitable Respirator: General and local exhaust ventilation is recommended to maintain vapor exposures below recommended limits. Where concentrations are above recommended limits or are unknown, appropriate respiratory protection should be worn. Follow OSHA respirator regulations(29 CFR 1910.134) and use NIOSH/MSHA approved respirators. Personal Protective Equipment for Spills Eyes: Use full face respirator. Skin: Wash at mealtime and end of shift. If skin contact occurs, change contaminated clothing as soon as possible and thoroughly flush affected areas with cool water. Chemical protective gloves are recommended. Inhalation/Suitable Respiratory protection recommended. Follow OSHA Respirator Regulations(29 CFR Respirator: 1910.134)and use NIOSH/MHSA approved respirators. Protection provided by air purifying respirators against exposure to any hazardous chemical is limited. Use a positive pressure air supplied respirator if there is any potential for uncontrolled release, exposure levels are unknown,or any other circumstance where air purifying respirators may not provide adequate protection. Precautionary Measures: Avoid eye contact. Avoid skin contact. Avoid breathing vapor, mist, dust, or fumes. Keep container closed. Do not take internally. Use reasonable care. Comments: Product evolves N-methyl acetamide when exposed to water or humid air. Provide ventilation during use to control N-methyl acetamide within exposure guidelines or use respiratory protection. DOW CORNING DOW CORNING CORPORATION Material Safety Data Sheet Page: 5 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT Note: These precautions are for room temperature handling. Use at elevated temperature or aerosol/spray applications may require added precautions. For further information regarding aerosol inhalation toxicity, please refer to the guidance document regarding the use of silicone-based materials in aerosol applications that has been developed by the silicone industry(www.SEHSC.com)or contact the Dow Corning customer service group. 9. PHYSICAL AND CHEMICAL PROPERTIES Physical Form: Liquid Color: Charcoal Odor: Amine-like odor Specific Gravity @ 25°C: 1.3 Viscosity: 300000 cSt Freezing/Melting Point: Not determined. Boiling Point: > 35°C Vapor Pressure @ 25°C: Not determined. Vapor Density: Not determined. Solubility in Water: Not determined. pH: Not determined. Volatile Content: Not determined. Flash Point: 212 °F/100 °C (Pensky-Martens Closed Cup) Autoignition Tern perature: Not determined. Flammability Limits in Air: Not determined. Note: The above information is not intended for use in preparing product specifications. Contact Dow Corning before writing specifications. 10. STABILITY AND REACTIVITY Chemical Stability: Stable. Hazardous Hazardous polymerization will not occur. Polymerization: Conditions to Avoid: None. Materials to Avoid: Water, moisture, or humid air can cause hazardous vapours to form as described in Section 8 . Oxidizing material can cause a reaction. Hazardous Decomposition Products Thermal breakdown of this product during fire or very high heat conditions may evolve the following decomposition products: Metal oxides. Carbon oxides and traces of incompletely burned carbon compounds. Quartz. Formaldehyde. Silicon dioxide. Nitrogen oxides. 11.TOXICOLOGICAL INFORMATION Component Toxicology Information DOW CORNING DOW CORNING CORPORATION Material Safety Data Sheet Page: 6 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT Contains Bis(N-methyl acetamido)silane which liberates N-methylacetamide(NMA) during cure. NMA has been shown to cause birth defects in laboratory animals. Special Hazard Information on Components No known applicable information. 12. ECOLOGICAL INFORMATION Environmental Fate and Distribution Complete information is not yet available. Environmental Effects Complete information is not yet available. Fate and Effects in Waste Water Treatment Plants Complete information is not yet available. Ecotoxicity Classification Criteria Hazard Parameters(LC50 or EC50) High Medium Low Acute Aquatic Toxicity(mg/L) <=1 >1 and <=100 >100 Acute Terrestrial Toxicity <=100 >100 and <=2000 >2000 This table is adapted from"Environmental Toxicology and Risk Assessment",ASTM STP 1179,p.34,1993. This table can be used to classify the ecotoxicity of this product when ecotoxicity data is listed above. Please read the other information presented in the section concerning the overall ecological safety of this material. 13. DISPOSAL CONSIDERATIONS RCRA Hazard Class (40 CFR 261) When a decision is made to discard this material, as received, is it classified as a hazardous waste? No State or local laws may impose additional regulatory requirements regarding disposal. Call (989)496-6315, if additional information is required. 14.TRANSPORT INFORMATION DOT Road Shipment Information (49 CFR 172.101) DOW CORNING DOW CORNING CORPORATION Material Safety Data Sheet Page: 7 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT Not subject to DOT. Ocean Shipment(IMDG) Not subject to IMDG code. Air Shipment(IATA) Not subject to IATA regulations. Call Dow Corning Transportation, (989)496-8577, if additional information is required. 15. REGULATORY INFORMATION Contents of this MSDS comply with the OSHA Hazard Communication Standard 29 CFR 1910.1200. TSCA Status: All chemical substances in this material are included on or exempted from listing on the TSCA Inventory of Chemical Substances. EPA SARA Title III Chemical Listings Section 302 Extremely Hazardous Substances(40 CFR 355): None. Section 304 CERCLA Hazardous Substances(40 CFR 302): None. Section 311/312 Hazard Class(40 CFR 370): Acute: Yes Chronic: Yes Fire: No Pressure: No Reactive: No Section 313 Toxic Chemicals(40 CFR 372): None present or none present in regulated quantities. Note: Chemicals are listed under the 313 Toxic Chemicals section only if they meet or exceed a reporting threshold. Supplemental State Compliance Information California Warning:This product contains the following chemical(s) listed by the State of California under the Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65)as being known to cause cancer, birth defects or other reproductive harm. DOW CORNING DOW CORNING CORPORATION ■ Material Safety Data Sheet Page: 8 of 8 Version: 2.3 Revision Date: 2010/10/18 DOW CORNING(R) 890-SL SELF-LEVELING SILICONE JOINT SEALANT None known. Massachusetts CAS Number Wt% Component Name 471-34-1 30.0-60.0 Calcium carbonate New Jersey CAS Number Wt% Component Name 70131-67-8 40.0-70.0 Dimethyl siloxane, hydroxy-terminated 471-34-1 30.0-60.0 Calcium carbonate 63148-62-9 10.0- 30.0 Polydimethylsiloxane 50791-87-2 1.0-5.0 Methylvinyl bis(n-methylacetamido) silane 68952-53-4 1.0-5.0 Dimethyl, methylethyl-N-hydroxyethamine siloxane 14808-60-7 <1.0 Quartz Pennsylvania CAS Number Wt% Component Name 70131-67-8 40.0-70.0 Dimethyl siloxane, hydroxy-terminated 471-34-1 30.0-60.0 Calcium carbonate 63148-62-9 10.0- 30.0 Polydimethylsiloxane 16.OTHER INFORMATION Prepared by: Dow Corning Corporation These data are offered in good faith as typical values and not as product specifications. No warranty, either expressed or implied, is hereby made. The recommended industrial hygiene and safe handling procedures are believed to be generally applicable. However, each user should review these recommendations in the specific context of the intended use and determine whether they are appropriate. (R) indicates Registered Trademark