• Skip to main content
  • Skip to header right navigation
  • Skip to site footer

1-800-685-2088 | support@mat-cs.com

  • LinkedIn
MAT-CS - Materials Characterization Services

Materials Characterization Services

  • Home
  • About
    • Meet the Team
    • Consulting
  • Analytical Techniques
    • Bulk Analysis
    • Microscopy and Microanalytical
    • Surface and Thin Film
    • Polymer Characterization
    • Optical Measurements
    • Liquids and Gases
    • Electrical / Electronics
    • Reliability Testing
    • Miscellaneous
  • Test Methods
    • ASTM Methods List
    • ISO Methods List
    • AATCC
    • AOAC
    • AOCS
    • EPA, SM
    • FDA BAM
    • IP
    • JEDEC
    • MIL-STD
    • OCSPP
    • OPPTS
    • REACH
    • RoHS
    • SEMI
    • TAPPI
    • USP/EP/JP
  • Resources
    • Experiment Design
    • Consulting
    • The Laboratory Landscape
    • Quality Programs
    • Regulatory-Based Analyses
  • Contact
  • Get a Quote!
MAT-CS Home Cover

ASTM C142

ASTM C142 – Standard Test Method for Clay Lumps and Friable Particles in Aggregates

Description:

Significance and Use

4.1 This test method is of primary significance in determining the acceptability of aggregate with respect to the requirements of Specification C33/C33M.

Scope

1.1 This test method covers the approximate determination of clay lumps and friable particles in aggregates.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

NOTE 1: Sieve sizes openings are identified by their Specification E11 designation with their alternative Specification E11 designation given in parentheses for information only.

Related Test Methods

ASTM D483

ASTM D4829

ASTM D4828

ASTM D4824

ASTM D482

ASTM D4815

ASTM D4814

ASTM D4812

ASTM D4811

ASTM D4810

ASTM D4809

ASTM D4808

Previous Post:MAT-CS Home CoverASTM C1419
Next Post:ASTM C1423MAT-CS Home Cover

Ready to start your analysis?

Get a Quote!
MAT-CS

Your One Source for Materials Analysis

1-800-685-2088

support@mat-cs.com

  • Home
  • Analytical Techniques
  • Test Methods
  • Resources
  • Contact Us
  • Get a Quote!
  • Special Analysis Request

  • LinkedIn

Copyright © 2025 by Materials Characterization Services ยท All Rights Reserved
Website Built, Hosted, and Managed by Digital Donkey Marketing