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Standard [CURRENT]
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This standard applies to the investigation of water permeability of soils and man-made sealants in the field. The results of the investigation are applied in ground, earth and landfill construction. They are the basis, for example, for calculating groundwater flows and for assessing the permeability of sealing and injection walls. The committee responsible for this standard is Working Committee NA 005-05-03 AA "Baugrund; Laborversuche (SpA zu CEN/TC 341/WG 6)" ("Soil, laboratory tests (Mirror Committee of CEN/TC 341/WG 6)") at DIN Standards Committee Building and Civil Engineering (NABau).