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Summary for Test 2023-04-24-52-2

Test performed: CTM 385-November 2016

Project Information

Project Identifiers	Project ID: 993508 DEA: 070W1104 EFIS: 0721000059
DIST-CO-RTE-PM	07-LA-210-R35.9/R52.2
Award Date	04/04/2022
Closeout Date	Not set
Work Description	COLD PLANE OVERLAY, INDIVIDUAL REPLACEMENT SLAB AND TRAFFIC STRIPING.
Location Description	LOS ANGELES COUNTY FROM HIGHLAND AVENUE UNDERCROSSING IN DUARTE TO SAN ANTONIO WASH BRIDGE IN CLAREMONT.
QA Service Level	1 (Verified on 04/19/2022)

Sample Information

Sample Taken Date	04/24/2023	Sample Unique Key	52
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 testing	05/01/2023
Sample type	Verification	A brief description of the sample	CRM Scrap
The quantity of what the sample constitutes	1 Bag Of Crumb Rubber Scrap	From where was the sample collected	Manufacturer
First name of sampler or witnessed by	Vulcan	Last name of sampler or witnessed by	QC
Title of sampler		Telephone number of sampler
Laboratory sample identification	0227G-23	Linked DIME Sample ID
The fabricator/manufacturer/facility name	Vulcan Materials-Irwindale	Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form		Structure unique identifier
Structure name

Material Information

Material Type	Crumb Rubber Modifier	CRM Type	Scrap Tire
Crumb Rubber Modifier Mix Number	226108M IRW LTR

Test Details

DIME Sample ID: 2023-04-24-52

DIME Test ID: 2023-04-24-52-2

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: 2023-08-10

Test Results

Input Type: Measured

Tester's full name: Zaid Khaliq

Date of test: 05/03/2023

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: 10.1 g

Accumulated weight retained No. 16: 40.8 g

Accumulated weight retained No. 30: 61.3 g

Accumulated weight retained No. 50: 89.6 g

Accumulated weight retained No. 100: 99.8 g

Accumulated weight retained No. 200: 101.7 g

Accumulated weight retained Pan: 104.1 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: 2.6 g

Retained Talc 1/3: 0.9 g

Individual weight retained No. 8: 1.2 g

Individual weight retained No. 10: 8.9 g

Individual weight retained No. 16: 30.7 g

Individual weight retained No. 30: 20.5 g

Individual weight retained No. 50: 28.3 g

Individual weight retained No. 100: 10.2 g

Individual weight retained No. 200: 1.9 g

Individual weight retained Pan: 2.4 g

Individual weight retained Total: 104.1 g

Adjusted individual weight retained No. 8: 1.2 g

Adjusted individual weight retained No. 10: 8.9 g

Adjusted individual weight retained No. 16: 29.8 g

Adjusted individual weight retained No. 30: 19.6 g

Adjusted individual weight retained No. 50: 27.4 g

Adjusted individual weight retained No. 100: 10.2 g

Adjusted individual weight retained No. 200: 1.9 g

Adjusted individual weight retained Pan: 0.0 g

Adjusted individual weight retained Total: 99.0 g

Adjusted accumulated weight retained No. 8: 1.2 g

Adjusted accumulated weight retained No. 10: 10.1 g

Adjusted accumulated weight retained No. 16: 39.9 g

Adjusted accumulated weight retained No. 30: 59.5 g

Adjusted accumulated weight retained No. 50: 86.9 g

Adjusted accumulated weight retained No. 100: 97.1 g

Adjusted accumulated weight retained No. 200: 99.0 g

Adjusted accumulated weight retained Pan: 99.0 g

Adjusted accumulated weight retained Total: 99.0 g

CRM percent retained No. 8: 1.2 %

CRM percent retained No. 10: 10.2 %

CRM percent retained No. 16: 40.3 %

CRM percent retained No. 30: 60.1 %

CRM percent retained No. 50: 87.8 %

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: 59.7 %

CRM percent passing No. 30: 39.9 %

CRM percent passing No. 50: 12.2 %

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: 0.40 %

Wire in CRM: 0.00 %

General comments (publicly viewable) (Max 1000 characters): Grading & % Fabric is out Of Spec. Actual % Fabric is 0.38%

Test was verified on 8/10/2023 ✔