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Park Meadow-LR 860321Da te 3-21-86 CONCRETE MIX DESIGN 3500 psi FOR PROJECT REQU I RED MATERIALS: Austin Paving Co. Park Meadow Section 2 P-7597, Coppell, TX 3500 psi @ 28 days, 5.5 sks. u,t./c.y, concrete Max C.A. 1~", slunp 3" Dry Rodded Specific Absorption Gravity Organic Matter C emen F.A. I.A. C.A. Admix T~0e I 0-04 Trinity Sand 2.63 0-~4 Trinity Mfo. Sand 2.65 1%'!-ff4 Trinity Cr. Stonel0_~ 2.64 AS~M C-260 Seive Size 4 8 16 3O 5O 100 F.A. F.A. Seive % Retained % Retained Size Comb. 70/30 3 1-1/Z" 17 I" 42 3/4" 63 1/2" 84 3/8" ~6 No. 4 F.M. 3.05 Passing 200 ~ c.m. % Retained 12 31 61 77 96 7,04 I .Ao % Retained BATCH PROPORTIONS: Material 5.5 Sack Batch by Weight Cement Fly Ash F.A. IoAo C.A. Water Admix Fresh Unit Weight: 517 849 , .&?.~' I$~ 367 1959 250~ (30.0) AEA for 4% Air 3942 146.0 Lab ff 86-7597-31-2M Moisture 5.0 5.2 1.5111 Cu. Yd. Batch Wet Wts. 781 1347 583 ~4.3) 4~ 5957 5.5 Sack Batch Absolute Vol. 2.6302 c.f. 5.1741 _C. f · _2..,2k2,,5._ ,~.0064 c.f. ~c.f. :~7.000o c.f. Respectfully Submitted: TEXAS TESTING LABORATORIES, INC. Mark S. Mayo · .~.e ~.m &TIMI~R EXP./P.O. BOX 2144/ DALLAI,.TEXAS 76221 /AC:3144~!'7411 SAN ANTONtO DALL.A~ FORT WORTH TEXAS TESTING LABORATORIES INC. Report of: In Place Density Tests Utilizing Nuclear Gauge For: Austin Paving Company Project: Meadc~ Park II P-7597 Samples: Taken by a representative of Texas Testing Laboratories, Inc. on 3-21-86 · Test Percent Percent of No. Moisture Dry Density Locations 2-Austin Paving CO. 2-Ginn Inc. Lab No. 86-7597-32-8