ASTM International - ASTM D2977-71(1998)
Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes
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| Organization: | ASTM International |
| Publication Date: | 10 December 1998 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Particle size analysis. Sieving): | 19.120 |
scope:
1.1 This test method covers measurement of the weight percentage of fractions of a peat material defined in terms of selected ranges of screen sizes.
1.2 This standard does not purport to address the safety problems 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.
Document History
October 1, 2022
Standard Practice for Particle Size Range of Peat Materials for Horticultural Purposes
1.1 Peat materials consist of particles with various sizes. This practice covers the separation of peat particles into coarse, medium, and fine size fractions using the 2.36 mm (No. 8) and 0.850 mm...
November 1, 2014
Standard Practice for Particle Size Range of Peat Materials for Horticultural Purposes
5.1 This practice separates peat material into arbitrary fractions based on particle size. Physical separation of peat material according to particle size provides a useful indicator of the...
July 10, 2003
Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes (Withdrawn 2012)
This test method separates peat material into arbitrary fractions based on particle size. Physical separation of peat material according to particle size provides a useful indicator of the properties...
ASTM D2977-71(1998)
December 10, 1998
Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes
1.1 This test method covers measurement of the weight percentage of fractions of a peat material defined in terms of selected ranges of screen sizes.
1.2 This standard does not purport to address...
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