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EXPERTISE // LABORATORIES // TESTING STANDARDS

Lightweight Particles in Aggregate

ASTM C123

This test method is used to determine conformance with provisions of Specification C33 pertaining to the amount of lightweight material in fine and coarse aggregates. A heavy liquid with a specific gravity of 2.0 is used to separate particles which may be classified as coal or lignite. Heavier liquids are to be used to check the percentages of other lightweight particles such as chert and shale having a specific gravity less than 2.40. The test method is useful in identifying porous aggregate particles in research activities or in petrographic analyses.

WJE laboratories are accredited by AASHTO (R18) and ANAB (ISO/IEC 17025) to perform testing standard ASTM C123 for Lightweight Particles in Aggregate. Contact us to learn more.

Keywords

ASTM C123 - Aggregates - Construction - Density and Relative Density - Installation - Load Factors - Physical Test - Sewers - Sieve Analysis - Trenching

ICS CODE

91.100.30 (Concrete and concrete products)

UNSPSC CODE

30111800 (Aggregates)

CITATION FORMAT

ASTM C123 / C123M-14, Standard Test Method for Lightweight Particles in Aggregate, ASTM International, West Conshohocken, PA, 2014, www.astm.org

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

© COPYRIGHT WISS, JANNEY, ELSTNER ASSOCIATES, INC., NORTHBROOK, ILLINOIS. ALL RIGHTS RESERVED.

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EXPERTISE // LABORATORIES // TESTING STANDARDS