《JTT520-2004-公路工程土工合成材料短纤针刺非织造土工布》.pdfVIP

ICS93.080.10;ICS59.100 W 59 备案号 : 茗 中 华 少味民 共 和 国 交 通 行 」卫标 准 JT/T520- 2004 公路工程土工合成材料 短纤针刺非织造土工布 Geosyntheticsinthehighwayengineerings-Synthetic staplefibersneedlepunchednonwovengeotextiles 2004-04-16发布 2004-07-15实施 中华 人 民共和 国交通 部 发布 JT/T521}一21辫 目 次 前言 ······，，·················，·，·················，···················，················，，···········‘···，，··，·…76 1 范围 ························，·············································································，··……77 2 规范性引用文件 ···············································。·······································，··……77 3 术语和定义 ·················，······································，·················。··············‘······…… 77 4 产品分类 ，，·，···············，····································，·················，···，················，·…77 5产品规格系列与尺寸偏差···································，···················，··········.·..··.·..……78 6 技术要求 ··································..······························································…… 78 7 试验方法，··················，····················，·························································，…… 79 8 检验规则 ····，··，·······，··········。·-··，，··········‘··，·，，，······· ·，，，·········。‘。，·，，··… 80 9标志、包装、运输和贮存，05 JT/下520- 2以润 前 言 本标准是土工合成材料系列产品技术标准之一，该系列标准包括土工格栅、土工膜、土工排水板 (带)等产品标准，现已发布的标准有: UTJ 480-2002交通工程土工合成材料 土工格栅 JT/T513-2004公路工程土工合成材料 土工网 汀/T514-2004公路工程土工合成材料 有纺土工织物 HIT515-20(” 公路工程土工合成材料 土工模袋 TUT516-2004公路工程土工合成材料 土工格室 仃/T517-2004公路工程土工合成材料 土工加筋带 JT/T518-20(” 公路工程土工合成材料 土工膜 TUT5