GB/T 13761.1-2009 is the first part of the standard for the determination of film thickness of geosynthetics, which clearly stipulates the determination method of film thickness of single-layer products of geosynthetics under pressure. The standard covers the determination principle, equipment requirements, sample preparation process and test steps, and specifies key parameters such as pressure conditions and measurement time. It provides a unified technical standard for the scientific and accurate determination of single-layer film thickness of geosynthetics, and provides a reliable basis for engineering mass control and material performance evaluation.
| Status | Abolish |
|---|---|
| CCS | W59 | ICS | 59.080.70 |
| Release Date | 2009-06-19 00:00:00 | Implementation Date | 2010-02-01 00:00:00 |