Asphalt core specific gravity test, WTC Paving, May 2002

NYC 9/11 Public Portal Document

MUNICIPAL TESTING LABORATORY, INC. 102 NEW SOUTH ROAD, HICKSVILLE NEW YORK, 11801 (516) 938-7120;FAX (516) 938-5107 www.municipaltestinglab.com email: [email protected] A FULL SERVICE LABORATORY AND ENGINEERING CONSULTANT; STEEL, CONCRETE, SOILS. ASPHALT & ALL BUILDING MATERIALS =======s======s========^=ss=^=^===s=s=s5=^=ss=5=^=s=5=5a=====as==^^^=^^=^=^=ss=:^^^^==a==s=s=s^=

LABORATORY REPORT CLIENT: LIRO____________ DATE-PLACED: 05/20/02 PROJECT: W.T.C. Paving ■ DATE-CORED: 05/28/02 CALCULATIONS BY: M.Mathew TESTED: 05/30/02 REPORT No, 9350 SPEC: NYCDDC Page 1 of 2 BULK SPECIFIC GRAVITY OF COMPACTED MIXTURE AT CORES Pi ASTM D-2726 WEIGHT-GRAMS CORE IN IN SAT-SUR. VOLUME SPECIFIC Thick- NO. AIR WATER DRY CU.CM. GRAVITY Gmb ness(mm) D E E1 (E1-E)=F D/F=G 38 FR1 685.0 411.6 687.1 275.5 2.486 42 FR2 778.7 465.7 780.5 314.8 2.474 36 FR3 653.3 388.0 655.7 267.7 2.440 35 FR4 589.0 345.2 593.7 248.5 2.370 50 FR5 903.1 544 904.2 360.2 2.507 47 FR6 847.7 498.1 853.5 355.4 2.385 55 FR7 1068.8 641.6 1070.7 429.1 2.491 67 FR8 1229.1 720.5 1237.6 517.1 2.377

PAVEMENT DENSITY CALCULATIONS CORE BULK SPEC. SPECIFIC GRAVITY PERCENT GRAVITY DESIGN MIX VALUE COMPACTION CORE ASTM D-2726 (PLANT SUPPLIED) (Gmb/Gmm) NO. Gmb Gmm x100 FR1 2.486 2.630 94.5 FR2 2.474 2.630 94.1 FR3 2.440 2.630 92.8 FR4 2.370 2.630 90.1 FR5 2.507 2.630 95.3 FR6 2.385 2.630 90.7 FR7 2.491 2.630 94.7 FR8 2.377 2.630 90.4 PERCENT ASPHALT CONTENT - 5.2%(Taken from Core N0.FR6)

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