coal and lignite test method for aggregate

Method of Test for

weight, of deleterious materials in aggregate. Deleterious materials consist of wood, clay lumps, friable particles, coal and lignite, flat or elongated particles...

Matls IM 372, Revised 10/20/15

This test method is for determining the amount of chert, shale (alternate method to IM 345), iron oxide and coal in coarse aggregate. ... Coal and lignite particles are usually dark to black and are commonly lightweight and can be scratched with...

703.16 - Ohio Department of Transportation

Provide aggregate tested by the following methods: ... Coal and lignite. .... Ensure that additional testing beyond those listed are performed or required any time...

IS 2386-2 (1963): Methods of test for aggregates for concrete, Part 2 ...

IS 2386-2 (1963): Methods of test for aggregates for concrete, Part 2: .... method ), c) Determination of light-weight pieces ( coal and lignite ), d) Determination...

field sampling and testing manual testing procedures for all tests

NDDOT 3. Shale, Iron Oxide Particles, Lignite and Other Coal, Soft Particles, .... aggregate are desired, this test method is used on the aggregate sample prior to.

Standard Test Method for Lightweight Particles in Aggregate

Standard Test Method for Lightweight Particles in Aggregate ... Heavy liquids are used to separate particles that may be considered coal, lignite, chert and shale.

1115

1115 - TEST METHODS FOR DIVISION 1100, AGGREGATES ... AASHTO TEST. METHOD. Organic Impurities. AASHTO T 21. Coal and Lignite in Sand.

Concrete Materials

Dec 9, 2000 ... ASTM C 88, Standard Test Method for Soundness of Aggregates by Use .... Note (b): Use sand containing not more than 0.05% coal and lignite...

Section 801 Fine Aggregate

This section includes the requirements for fine aggregate. ... detrimental substances, test results for coal and lignite and other detrimental substances listed will...

Standard Test Method for Lightweight Particles in Aggregate - ASTM ...

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...