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ASTM D4427-13

Standard Classification of Peat Samples by Laboratory Testing

Automaticky preložený názov:

Štandardná klasifikácia rašeliny vzoriek laboratórnymi testami

NORMA vydaná dňa 1.7.2013

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Prevedenie	PDF - okamžité stiahnutie - 61.10 € Tlačené - 61.10 €
Dostupnosť	SKLADOM
Cena	61.10 € bez DPH
61.10 €

Informácie o norme:

Označenie normy: ASTM D4427-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.7.2013
Kód tovaru: NS-27171
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM D4427-13 :

Keywords:
absorbency, acidity, ash content, botanical composition, classification, fiber content, laboratory testing, nomenclature, peat, ICS Number Code 65.080 (Fertilizers)

Doplňujúce informácie

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.

1.1 This classification is a system for subdividing and assigning nomenclature to peat samples through laboratory tests.

1.2 This standard does not purport to address all of the safety problems, 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

D3740-23	Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
D2980-17e1	Standard Test Method for Saturated Density, Moisture-Holding Capacity, and Porosity of Saturated Peat Materials (Includes all amendments and changes 4/18/2018).
D2976-22a	Standard Test Method for pH of Peat Materials (Includes all amendments and changes 11/1/2022).
D1997-20	Standard Test Method for Laboratory Determination of the Fiber Content of Peat and Organic Soils by Dry Mass
D653-22	Standard Terminology Relating to Soil, Rock, and Contained Fluids
D2974-20e1	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 3/24/2020).