ASTM D5715-00 - 10.6.2000
 
1. Scope

1.1 This test method covers a system for visually discriminating peat and other highly organic soils on the basis of degree of humification.

1.2 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

D2944-22

Standard Practice of Sampling Processed Peat Materials for Horticultural Purposes

D2974-25e1

Standard Test Methods for Determining the Water (Moisture) Content, Ash Content, and Organic Material of Peat and Other Organic Soils (Includes all amendments and changes 12/9/2025).

D4427-23

Standard Classification of Peat Samples by Laboratory Testing

D653-26a

Standard Terminology Relating to Soil, Rock, and Contained Fluids (Includes all amendments and changes 6/15/2026).