This standard specifies the method for determining the thickness of geotextiles under a certain pressure. This standard applies to non-woven geotextiles, woven geotextiles, knitted geotextiles and geocomposites.
GB/T 13761-1992 history
2022GB/T 13761.1-2022 Geosynthetics—Determination of thickness at specified pressures—Part 1: Single layers
2009GB/T 13761.1-2009 Geosynthetics.Determination of thickness at specified pressures.Part 1:Single layers