Active Standard ASTM D4427 | Developed by Subcommittee: D18.07
Book of Standards Volume: 04.08
Historical (view previous versions of standard)
Significance and Use
4.1 The purpose of this classification is to standardize the naming of peat materials so that the peat-producer can better identify the product and the peat-consumer can better select peat materials to meet requirements. This system may also be used for peat resource evaluations, environmental impact reports, and preliminary engineering studies. The parameters selected for use in this classification are ones which have been determined to relate to the agricultural/horticultural, geotechnical, and energy uses of peats.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D653 Terminology Relating to Soil, Rock, and Contained Fluids
D1997 Test Method for Laboratory Determination of the Fiber Content of Peat Samples by Dry Mass
D2974 Test Methods for Moisture, Ash, and Organic Matter of Peat and Other Organic Soils
D2976 Test Method for pH of Peat Materials
D2980 Test Method for Volume Mass, Moisture-Holding Capacity, and Porocity of Saturated Peat Materials
D3740 Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ICS Number Code 65.080 (Fertilizers)