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曝露在氙灯设备的光、潮湿和热中的土工布老化的标准测试方法：
该测试方法规定了曝露在氙灯辐射、湿气和热量中的土工布拉伸强度退化的测定。
astm d4355英文简介
1. scope
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 the values stated in either si units or inch-pound units are to be regarded separately as standard. the values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. combining values from the two systems may result in non-conformance with the standard.
1.4 this standard does not purport to address all of the safety concerns, 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.
2. referenced documentsthe documents listed below are referenced within the subject standard but are not provided as part of the standard.
d123 terminology relating to textiles
d1898 practice for sampling of plastics
d4439 terminology for geosynthetics
d5035 test method for breaking force and elongation of textile fabrics (strip method)
e691 practice for conducting an interlaboratory study to determine the precision of a test method
g113 terminology relating to natural and artificial weathering tests of nonmetallic materials
g141 guide for addressing variability in exposure testing of nonmetallic materials
g151 practice for exposing nonmetallic materials in accelerated test devices that use laboratory light sources
g155 practice for operating xenon arc light apparatus for exposure of non-metallic materials
kingjo氙灯试验箱astm d4355测试方法
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