Gateway BP(1.4)-CS171016
Kent Companies Texas
830 East Valley Ridge Blvd.
Lewisville, TX 75067
Project:Haverty's WDC Expansion
Submittal #26455
Dear Sir / Madam,Date Issued: 10 /16/2017
We propose to furnish the following concrete mix/mixes for the above referenced project:
Mix Code NumberDescription
COM,LS,1,REG,3500,4,4.5,T1,535Paving - 3,600 psi
R3136027
Please Note: You must use Mix Code for ordering purposes.
The above mixes have been proportioned in accordance with the applicable portions of ACI 211 and your request.
The proposed mix designs will meet the stated strengths when test specimens are manufactured and tested in accordance
with current ASTM standards and evaluated per ACI recommended standards and practices. Failure to test according to
the specifications will negate all warranties. Martin Marietta requests copies of all approved mix designs prior to jobsite
delivery, failure to return approval prior to the first placement will constitute acceptance of these mix designs. In order
to comply with ACI 301 and ASTM C-94 section 4.6 Martin Marietta must be included on the distribution list for all
concrete test reports. Use of these mixes constitutes release of these test reports to Martin Marietta. Martin Marietta is
not responsible for pop outs. Any additional products added to these mixtures are at the liability of the requestor. It is
suggested that a pre-pour conference be held at the jobsite prior to jobsite delivery. The purpose of the meeting would be
to answer any questions regarding responsibilities in scheduling jobsite operation and any other project issues.
Please forward this information and data to the proper authorities for approval.
Page 1
PLANTLewisville
10 /16/17
MIX CODEMix Code must be used when ordering concrete
R3136027
USAGEPaving - 3,600 psi
CLIENTKent Companies Texas
PROJECTHaverty's WDC Expansion
ENG CODECOM,LS,1,REG,3500,4,4.5,T1,535
MATERIALMANUFACTURERSOURCEDESCRIPTIONSPECIFICWEIGHT
GRAVITYlbs
Martin MariettaMidlothian
CementASTM C 150Type I/II Cement3.15 535
Martin MariettaDallas Rail
Fine AggASTM C33Blended Sand2.63
1286
Martin MariettaMill Creek
Coarse AggASTM C 33#57 Limestone2.79
1933
Water
Water
ASTM C 9430.9 Gallons1.00 258
BASF - Master BuildersLancaster
Air
ASTM C 260MasterAir AE 900.25 to 4.00 oz/cwt C
BASF - Master BuildersLancaster
WR
ASTM C 494-A/DMasterPozzolith 802.00 to 8.00 oz/cwt C
Specified Slump:4.00" +/- 1.00"Designed Unit Weight: lbs./cu.ft.
148.6
Totals 4012
4.50% +/- 1.50%Designedw/cm ratio:
0.48
Specified Air:
NOTES:
Martin Marietta has no knowledge or authority regarding where this mix is to be placed unless specifically noted 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, binder content, and air content, are appropriate for the anticipated environmental conditions (i.e. ACI- 301, 318 and the
local Building Codes).
Chemical admixtures are added in accordance with the manufacturer's recommendations, and may be changed to meet job site demands.
These mixture proportions are proprietary, any dissemination without approval is a violation of federal law. Designed mix cementitious
content, is stated as a minimum, and Martin Marietta reserves the right to increase cementitious content.
Patrick Chalupsky
Page 2
W/C Ratio/Strength Relationship- Limestone
Concrete Constituents
CementASTM C-150 Type I/ II
Fly AshACTM C-618 Class F Sp. Grav 2.55
Coarse AggregateASTM C-33 Limestone, Sp. Gr. 2.79 #57
Fine AggregateASTM C-33 Natural Sand, Sp. Gr. 2.63
AEAASTM C-260
AdmixASTM C-494 Type A/D
Mix Data
Trial #003547003546003545003544003543
Date 12/6/1612/6/1612/6/1612/6/1612/6/16
Cement lbs/cy 400500580680750
Fly Ash lbs/cy 00000
#57 Rock (ssd) lbs/cy 19061927194319641979
Sand (ssd) lbs/cy 14011297121511111039
AEA oz/cwt 0.340.370.380.50.48
Type A/D oz/cwt 44444
Water lbs/cy 258268258265274
w/cm 0.650.540.440.390.37
Plastic Properties
Slump inch 4.504.505.005.504.50
Air %4.84.84.55.34.9
Unit Wt. Lb/cy 148.8149.32149.76148.92149.96
Concrete Temp F.68/7071/7071/7069/7070/70
Hardened Properties
% Chloride,06720.02710.02310.0200.0356
7 Day Avg. PSI 35204630575057005920
14 Day Avg. PSI 40305400634063606823
28 Day Avg. PSI 44505940670071407480
w/cmratiovscompressivestrength
8500
7500
28day
6500
2
+2702.4x+8139
y=12995x
5500 R²=0.9954
4500
3500
2500
0.300.350.400.450.500.550.600.650.70
7DayAvg.PSI28DayAvg.PSI
4,4.5,T1,GR3(2)Martin Marietta Confidential
Plant: Midlothian Cement 245 Ward Rd. Midlothian, TX 76065
SPECIFICATIONS
Portland Cement
Bin Number:Car Number:Tons:Type I/II (Low Alkali)
Sample Date:August-2017Monthly Average A.S.T.M C150-16
Spec.TestSpec.Test
Chemical Requirements:LimitResultPhysical Requirements:LimitResult
A
SiO2, (%)20.1Air Content, Volume, (%)12 max 7
Al2O3, (%)6.0 max4.1Average Fineness (Blaine), (m2/kg)280 min 398
Fe2O3, (%)6.0 max3.4420 max
A
CaO, (%)64.6
MgO, (%)6.0 max1.2Autoclave Expansion, (%)0.80 max-0.03
SO3, (%)3.0 max2.8
Loss on Ignition, (%)3.5 max2.5Time of Setting:
Insoluble Residue, (%)1.5 max0.43Vicat initial set, minutes45 min
85
A
CO2, (%)1.7375 max
Limestone, (%) x 5.0 max4.2
CaCO3 in limestone, (%)70 min92Compressive strengths, (Mpa)
3 days12.0 min 26.9
7 days19.0 min 32.0
B
Potential phase composition, (%):
Compressive strengths, (psi)
A
C3S 62 3 days1740 min 3899
A
C2S 10 7 days2760 min 4687
C3A8 Max 5
A
C4AF 10
C3S + 4.75(C3A)100 max86
Spec.Test
Optional Chemical Requirements:LimitResult
Total Alkalies (Na2O equiv.), (%)0.60 max0.47
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:9/14/17
Title:Quality Services Manager
Mill Creek (DL)
P.O. Box 190
Mill Creek, OK 74856
580-384-5587
Plant 47402-Mill Creek (DL) Signature
Product 2579-ASTM C33 #57 / Class A Name/Title Ben Jones / Senior Qa/Qc Technician
Period: 09/01/2017 - 09/11/2017 Report Date 09/11/2017
Procedure Sieve/Test Result Unit ASTM 57/TxDOT 2014 Item 421
Gr 4
ASTM C117 & C136 2" (50mm) 100 %
ASTM C117 & C136 1 1/2" (37.5mm) 100 % 100-100
ASTM C117 & C136 1" (25mm) 96 % 95-100
ASTM C117 & C136 3/4" (19mm) 72 %
ASTM C117 & C136 1/2" (12.5mm) 41 % 25-60
ASTM C117 & C136 3/8" (9.5mm) 20 %
ASTM C117 & C136 #4 (4.75mm) 4 % 0-10
ASTM C117 & C136 #8 (2.36mm) 1 % 0-5
ASTM C117 & C136 #200 (75µm) 0.8 %
ASTM C142 Clay/Friable 0.0 %
ASTM C123 Leightweight Particles 0.0 %
Total Deleterious 0.0 %
LA Abrasion (B,500) 24 %
Micro-Deval (Conc) 12 %
Soundness (MgSO4) 1 %
Flat/Elongated (3:1) 8.9 %
Flat/Elongated (5:1) 1.2 %
ASTM C117 -#200 (75um) 1.0 % 0-1.5
Absorption 0.510 %
Total Moisture 1.2 %
Alkali Silica Reaction 0.060 30 day
SPGR (Dry,Gsb) 2.770
SPGR (SSD) 2.791
SPGR (Apparent,Gsa) 2.803
Unit Wt (Loose) 98.1 lbs/cu.ft.
Unit Wt (Rodded) 101.5 lbs/cu.ft.
Tex 406A pt III CaCO3 91.5 %
StonemontQC
Mill Creek (DL)
P.O. Box 190
Mill Creek, OK 74856
580-384-5587
Plant 47402-Mill Creek (DL) Signature
Product 6502-Dallas Concrete Sand Name/Title Ben Jones / Senior Qa/Qc Technician
Period: 09/01/2017 - 09/11/2017 Report Date 09/11/2017
Procedure Sieve/Test Result Unit ASTM C33 Sand
3/8" (9.5mm) 100.0 % 100-100
#4 (4.75mm) 99.3 % 95-100
#8 (2.36mm) 87.8 % 80-100
#16 (1.18mm) 67.7 % 50-85
#30 (0.6mm) 50.9 % 25-60
#50 (0.3mm) 26.9 % 5-30
#100 (0.15mm) 9.0 % 0-10
#200 (75µm) 2.0 % 0-3
FM 2.58
SE 86 %
Unit Wt (Rodded) 111.9 lbs/cu.ft
Tex 612-J Acid Insoluble Residue 82 % >60
ASTM C142 Clay/Friable Particles 0.0 % >1.0
ASTM C123 Lightweight Particles 0.0 % >0.5
ASTM C117 Total Minus #200 1.9 % >3.0
StonemontQC