Norm

ASTM D4491 - 99a(2014)e1 en

Standard Test Methods for Water Permeability of Geotextiles by Permittivity

  • Deze norm is ingetrokken sinds 01-07-2015

50,60 61,23 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 7
Gepubliceerd op 01-01-2014
Taal Engels

1.1 These test methods cover procedures for determining the hydraulic conductivity (water permeability) of geotextiles in terms of permittivity under standard testing conditions, in the uncompressed state. Included are two procedures: the constant head method and the falling head method.

1.2 The values stated in SI units are to be regarded as the standard. The inch-pound units stated in parentheses are provided for information 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.

Details

ICS-code 59.080.70
Engelse titel Standard Test Methods for Water Permeability of Geotextiles by Permittivity
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