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ÖNORM EN ISO 17892-12:2020-07
Действует
Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits (ISO 17892-12:2018)
ÖNORM EN ISO 18674-3:2020-07
Действует
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 3: Measurement of displacements across a line: Inclinometers (ISO 18674-3:2017 + Amd 1:2020) (consolidated version)
ÖNORM EN ISO 18674-4:2020-09
Действует
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 4: Measurement of pore water pressure: Piezometers (ISO 18674-4:2020)
ÖNORM EN 16907-2:2020-11
Действует
Earthworks - Part 2: Classification of materials
ÖNORM EN ISO 14688-1:2020-12
Действует
Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description (ISO 14688-1:2017)
ÖNORM EN ISO 17892-11:2021-04
Действует
Geotechnical investigation and testing - Laboratory testing of soil - Part 11: Permeability tests (ISO 17892-11:2019)
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