This document describes the method for determining the thickness of geosynthetics at a specified pressure and at a specified foot area or at a specified load point and the pressure or load at which the thickness is determined. The test results can be used for identification; or used in technical data sheets; or as part of other test methods, such as: waterproof performance test. This document applies to geosynthetics.
GB/T 13761.1-2022 Referenced Document
GB/T 13760 Geosynthetics.Sampling and preparation of test specimens
GB/T 6529 Textiles.Standard atmospheres for conditioning and testing
ISO 25619-1 Geosynthetics - Determination of compression behaviour - Part 1: Compressive creep properties
GB/T 13761.1-2022 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