Summary for Test 2023-04-24-66-2

Test performed: CTM 385-November 2016

Project Information

Project IdentifiersProject ID: 993703
DEA: 070W0404
EFIS: 0721000028
MINOR: 11A3471
DIST-CO-RTE-PM07-LA-90-0.9/T3.3
Award Date06/09/2022
Closeout Date02/05/2024
Work DescriptionPCC GRINDING, SLAB REPLACEMENT, SLURRY SEAL & COLD PLANE AC PAVEMENT.
Location DescriptionLOS ANGELES COUNTY IN LOS ANGELES AND CULVER CITY FROM ROUTE 1 TO SLAUSON AVENUE
QA Service Level1 (Verified on 05/11/2022)

Sample Information

Sample Taken Date04/24/2023 Sample Unique Key66
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing05/04/2023
Sample typeVerification A brief description of the sampleCRM Scrap
The quantity of what the sample constitutes1 Bag Of CRM From where was the sample collectedManufacturer
First name of sampler or witnessed byVulcan Last name of sampler or witnessed byQC
Title of sampler Telephone number of sampler
Laboratory sample identification0236G-23 Linked DIME Sample ID
The fabricator/manufacturer/facility nameVulcan Materials-Irwindale Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeCrumb Rubber Modifier CRM TypeScrap Tire
Crumb Rubber Modifier Mix Number326120M IRW LTR

Test Details

DIME Sample ID: 2023-04-24-66
DIME Test ID: 2023-04-24-66-2
Testing Lab: CT D08 - Fontana Southern Regional Laboratory
Test Method: CTM 385-November 2016: Method of Test for Crumb Rubber Modifier (CRM)
Test Release Date: 2023-08-11

Test Results


Input Type: Measured
Tester's full name: Zaid Khaliq
Date of test: 05/05/2023
CRM Sample original weight: 100.0 g
Weight of talc added: 5.0 g
Accumulated weight retained No. 8: 1.2 g
Accumulated weight retained No. 10: 10.2 g
Accumulated weight retained No. 16: 42.9 g
Accumulated weight retained No. 30: 63.4 g
Accumulated weight retained No. 50: 90.1 g
Accumulated weight retained No. 100: 99.7 g
Accumulated weight retained No. 200: 101.6 g
Accumulated weight retained Pan: 104.7 g
Accumulated weight retained Total: 105.0 g
Weight of Fabric: 0.4 g
Weight of CRM: 100.0 g
Weight of Wire: 0.0 g
CRM + 0.75T: 103.8 g
CRM + T: 105.0 g
Retained Talc: 1.9 g
Retained Talc 1/3: 0.6 g
Individual weight retained No. 8: 1.2 g
Individual weight retained No. 10: 9.0 g
Individual weight retained No. 16: 32.7 g
Individual weight retained No. 30: 20.5 g
Individual weight retained No. 50: 26.7 g
Individual weight retained No. 100: 9.6 g
Individual weight retained No. 200: 1.9 g
Individual weight retained Pan: 3.1 g
Individual weight retained Total: 104.7 g
Adjusted individual weight retained No. 8: 1.2 g
Adjusted individual weight retained No. 10: 9.0 g
Adjusted individual weight retained No. 16: 32.1 g
Adjusted individual weight retained No. 30: 19.9 g
Adjusted individual weight retained No. 50: 26.1 g
Adjusted individual weight retained No. 100: 9.6 g
Adjusted individual weight retained No. 200: 1.9 g
Adjusted individual weight retained Pan: 0.0 g
Adjusted individual weight retained Total: 99.8 g
Adjusted accumulated weight retained No. 8: 1.2 g
Adjusted accumulated weight retained No. 10: 10.2 g
Adjusted accumulated weight retained No. 16: 42.3 g
Adjusted accumulated weight retained No. 30: 62.2 g
Adjusted accumulated weight retained No. 50: 88.3 g
Adjusted accumulated weight retained No. 100: 97.9 g
Adjusted accumulated weight retained No. 200: 99.8 g
Adjusted accumulated weight retained Pan: 99.8 g
Adjusted accumulated weight retained Total: 99.8 g
CRM percent retained No. 8: 1.2 %
CRM percent retained No. 10: 10.2 %
CRM percent retained No. 16: 42.4 %
CRM percent retained No. 30: 62.3 %
CRM percent retained No. 50: 88.5 %
CRM percent retained No. 100: 98.1 %
CRM percent retained No. 200: 100.0 %
CRM percent retained Pan: 100.0 %
CRM percent retained Total: 100.0 %
CRM percent passing No. 8: 98.8 %
CRM percent passing No. 10: 89.8 %
CRM percent passing No. 16: 57.6 %
CRM percent passing No. 30: 37.7 %
CRM percent passing No. 50: 11.5 %
CRM percent passing No. 100: 1.9 %
CRM percent passing No. 200: 0.0 %
CRM percent passing Pan: 0.0 %
CRM percent passing Total: 0.0 %
Fabric in CRM: 0.4 %
Wire in CRM: 0 %
General comments (publicly viewable) (Max 1000 characters): The % Fabric is out of spec.

Test was verified on 8/11/2023