本文件规定了测量织物抗冲击渗透性的试验。它可用于预测织物可能的雨水渗透阻力。 本文件适用于任何纺织面料，无论其是否经过防水或拒水处理。它特别适合测量服装面料。在不同强度的水冲击下进行测试，可以全面了解单个织物或织物组合的抗渗透性。该测试特别适用于测量具有低渗透水量的高耐水织物。

This document specifies a test for measuring the resistance of fabrics to the penetration of water by impact. It can be used to predict the probable rain penetration resistance of textile fabrics. This document is applicable to any textile fabric, whether or not it has been given a water-resistant or water-repellent finish. It is especially suitable for measuring apparel fabrics. Testing at different intensities of water impact gives a complete picture of the penetration resistance of a single fabric or combination of fabrics. The test is particularly suitable when measuring highly water-resistant fabrics with low amounts of water penetration.