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DR0301-SP040622 (5)Rx Date/Time JUI-22-2f10 (TUE) 06/22/04 14:27 FAX 4694171ag2 14:25 4694171382 HANSON AGGREGATES DALLAS ~oo~ "°'Hanson Type: Lab NO: Dat~: MATER/ALS EVALUATION Coarse Aggregates Hanson (-~ Lake-Bridgeport Plant #707 ASTM #57 (1" - #4) Crushed Lime Stone TS-Weekly-04 Received 05-01-04 Hanson Aggregates South Central Region Technical Services Lab 1000 N. MacAtxhm- Blvd. Grand Prah'ic, TX 75050 Tel. ~72-260-3646 Fax. 972-260-3655 www,hansonplc.com Technical Services ~.epol't: 2004-32 Dare:'05-O8-04 ASTM METHOD C-136 C-136 C-136 C-136 C~I36 C-136 C-136 C-136 C-i36 C-117 C-127 C-127 C-29 C-29 C-131 C-88 C-88 C-123 C-142 C-25 C-25 TEST DESCIGPTION 2" Sieve 100 1-1/2" Sieve 100 1" Sieve 97 3/4" Sieve 81 1/2" Sieve 47 3/$" Sieve 24 04 Sieve 3 #g Sieve 2 #16 Sieve ] TEST RESULTS % Passing % Passing % 2 assmg % Passing % Passing % Passing % Passing % Passing % Pa~sing ASTM C-33 , . Specificatiot~ 95-100 25-60 0-10 0-5 Decant (- #200 Sieve Washed) Bulk S~ecific GraviW, SSD Absorpdon, Unit Weight (Dry Kodded), Ullit Weight (D~ Loo,e), Voids Gontent (Dry Podded), LA. Abrasion, 0.87 % Passing 2.617 1.7 % l 0 I.P Lbs/Cu.Ft 91.4 Lbs/Gu. Ft. 37.7 31.8 % Loss 13% Max. 50% Mex. Soundness by Sodium Sulfate (5 cycles) ............... 5.75 % Loss 12% Max. Sntmdness by Magnesium Sulht,e (5 cycles) ................ 5.50 % Loss 18% Max. Light Weight Pieces, 0.Ol % 0,5% Max. Clay Lumps and Friable Particles, 0.01 % 3.0% Max. Calcium C~rbonete EQV, Acid Insoluble K~siduc, 95.5 Vartan Babakhanian, P.E. .TecNfical Services Lab Manager