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ST8505-CS 870715To: Mr. From: G. CC: HAYNES, HOLLON ~, ASSOCIATES, IN(~c)RI~OI:IATED Testing, Inspection & Materials Engineers Melvin Ford 7800 Brookhollow ~oaO · P. O. Box 354E~1 W. Hollon ~ City of Coppel Dallas. Te×as 75235.[214) 631-4372 ED BELL CONSTRUCTION CO. E.B. Job No. 780 July 15, 1987 Haynes, Hollon 15190 Job No 3 MIX DESIGN NO. SACKS PER CUBIC YARD 5 . 0 MATERIAL SOURCES: CEMENT - CONCRETE MIX DESIGN REPORT for Belt Line Road MINIMUMCOMPRESSIVESTRENGTHAT .. Min. Flexural Strength Gifford-Hill Type I 28 ..DAYS(ACI214) 3000 ~1 at 7 Days (Ctr.Pt.)=500 psi SAND- Gifford-Hill l_F_e_r_r_is - Native! COARSE AGGREGATE- G-H 1 1/2" - No. 4 Cru.gh~d ADMIXTURES-- Darava i r -2d-- .N.R. Grac~ & Co. Daratard- 17 W.R. Grace MIX PROPORTIONS: MATERIALS SACK CU. YD. SPECIFIC ABS. VOL. (LBS.) (LBS.] GRAVITY {CU. FT.) CEMENT SAND ISSD} COARSE AGGREGATE (SSD) WATER (27.6 gallons) ADMIXTURES Daravair - M Daratard - 17 94 470 3.10 _~ 254 1270 2.68 7.5~ 434 2070 2.68 12.38 a6 230 1.00 3.69 O~J_5__f.~.~,z. __2.25__fl'.oz.@ 4% l-OR 2..8 fl.oz. ~4 fl.oz.. TOTAL WEIGHT 4040 YIELD 27.17 SLUMP RANGE 1 ~-~--2 AIR ENTRAINMENT 3- 5 ACTUAL ,NCHES 1 3/4 · PERCENT 3.8 YIELD 404[q 26. 99CU. FT. 149.7 BASED ON ACTUAL UNIT WEIGHT WATER/CEMENT RATIO 5.52 ,,. GALLONS/SACK ACTUAL CONCRETE UNIT WEIGHT 149.7 pc f Decant Minus #200 Sand t.1% FINE AGGREGATE BY WEIGHT 38 · 0 PERCENT C.A. 0.9 % ASSORPTIONSAND 1. 4 % I.A. % C.A. Organic Impurities - Lighter than Standard AGGREGATE ANALYSES SAND COARSE AGGREGATE SIEVE % PASS. SIEVE % PASS. #4 98 1 1/2" #8 82 1" #1§ 70 3/4" #30 58 1/2" #50 27 3/8" #100 3 #4 FINENESS MODULUS 2.'62 DRY RODDED WEIGHT ] 02 .,,,9pcF 96 PASS. C~. 100 88 4S 5 Ed Bell Construction Co. Belt Line Road E.B. Job No. 780 Mix Design No. 3 Beam Date Date No. Cast Tested 01 7/8/87 7/15/87 02 7/8/87 7/15/87 CONCRETE BEAM FLEXURAL STRENGTH TESTS 500 PSI @ 7 Days Mid-Point Loading Slump Location (in.) Our Laboratory 1 3/4 Our Laboratory 1 3/4 Air 3.8 3.8 July 15, 1987 Haynes, Hollon Job No. 15190 Conc. Unit Wt. Temp. (p.c.f.) 72 149.7 72 149.7 Flexural Strength (p.s.i.) 870 935 To: Mr. From: G.W. Hollon CC: City of Coppell ED BELL CONSTRUCTION CO. E.B. Job No. 780 HAYNES, HOLLON & ASSOC:IATES, INL, ORI~ORATi=D Testing, Inspection & Materials Engineers 7~00 Brookhollow Road · I~, O. Box 35481 Melvin Ford //(Dallas, Texas 75235 · (214) 631-4372 July 15, 1987 Haynes, Hollon Job No. 15190 MIX DESIGN NO. 4 SACKS PER CUBIC YARD. 6 . 0 MATERIAL SOURCES: CONCRETE MIX DESIGN REPORT for BELT LINE ROAD MINIMUMCOMPRE~IVESTRENGTHAT 28 DAYS(AC1214) 3000 PSI Min. Fle~u~! Strength at 7 Days (Ctr. Pt.) = 500 psi CEMENT-- Gifford-Hill Type I SAND- Gifford-Hill (Ferris - Native) COARSEAGGREGATE-G-H 1 1/2"-No.4 Crushed Stone ADMIXTURES- Daravair ~ M W._ R. Grac~ & C.~. Daratard- 17 W. R. Grace & Co. MIX PROPORTIONS: MATERIALS SACK CU. YD. SPECIFIC ABS. VOL. (LBS.) (LBS.) GRAVITY (CU. FT.} CEMENT SAND (S~D) COARSE AGGREGATE (~SD) 94 564 3.10 2.92 190 1140 2.68 6.82 345 2070 2.68 12.38 WATER ( 30.0 gallons ) ADMIXTURES Daravair - M Daratard - 17 4t.7 250 1.00 2.83 fl.oz. 17 fl. oz 4.01 1 -(~ TOTAL WEIGHT 4 0 2 4 YIELD 27.2 1 ACTUAL SLUMP RANGE. 3-4 INCHES 4 YIELD4024 27. 13cu' FT. 148.3 AIR ENTRAINMENT 3-~ERCENT_ 3.9 BASED ON ACTUAL UNIT WEIGHT WATER/CEMENT RATIO 5. 0 GALLONS/SACK ACTUAL CONCRETE UNIT WEIGHT 148. 3 pcf Sand 1. 1% FINE AGGREGATE BY WEIGHT 35.5 PERCENT C.A. 0.9% ASSORPTION SAND 1 . 4 % I.A.__ % C.A. 1. 2 % ~-o02 Organic Impurities - Liqhter than Decant Minus #200 Standard AGGREGATE ANALYSES SAND COARSE AGGREGATE SIEVE % PASS. SIEVE % PASS. I.A. #4 98 1 1/2" #8 82 1" ~1§ 70 3/4" #30 58 1/2" #50 27 3/8 #100 3 #4 FINENESS MODULUS 2.62 DRY RODDED WEIGHT 102. 9 pCF % PASS. C.A. 100 88 ~6 28 5 Ed Bell Construction Co. Belt Line Road E.B. Job No. 780 Mix Design No. 4 Beam Date Date No. Cast Tested 01 7/8/87 7/15/87 02 7/8/87 7/15/87 CONCRETE BEAM FLEXURAL STRENGTH TESTS 500 PSI @ 7 Days Mid-Point Loading Slump Location (in.) Our Laboratory 4 Our Laboratory 4 Air % 3.9 3.9 July 15, 1987 Haynes, Hollon Job No. 15190 Conc. Temp. Flexural Unit Wt. Strength (p.c.f.) (p.s.i.) 75 75 148.3 865 148.3 935