1.1本试验方法包括通过暴露于氙弧辐射、水分和热量来测定土工织物抗拉强度的劣化。 1.2光和水曝光装置采用氙弧光源。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This test method covers the determination of the deterioration in tensile strength of geotextiles by exposure to xenon arc radiation, moisture, and heat. 1.2 The light and water exposure apparatus employs a xenon-arc light source. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.