ASTM D4791-99
Historical Standard: ASTM D4791-99 Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate
SUPERSEDED (see Active link, below)
ASTM D4791
1. Scope
1.1 This test method covers the determination of the percentages of flat particles, elongated particles, or flat and elongated particles in coarse aggregates.
1.2 The values stated in inch-pound units are to be regarded as the standard except in regard to sieve size and the size of aggregate which are given in SI units in accordance with Specification E11. The SI units in parentheses are for information purposes only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
C136 Test Method for Sieve Analysis of Fine and Coarse Aggregates
C670 Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
C702 Practice for Reducing Samples of Aggregate to Testing Size
D75 Practice for Sampling Aggregates
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
Keywords
aggregates; coarse aggregates; particle shape; Size/size distribution analysis; Coarse aggregate; Elongated aggregate particles; Flat aggregate particles; Particle analysis--aggregate; Sieve analysis--aggregate ;
ICS Code
ICS Number Code 91.100.30 (Concrete and concrete products)
DOI: 10.1520/D4791-99
ASTM International is a member of CrossRef.
