JT∕T_521-2004《公路工程土工合成材料_塑料排水板(带)》.pdfVIP

ICS93.080.10;ICS83.120 G 32 备案号: 47 中华 kl 民共 和 国交 通 行 」卫标 准 JT/T521- 2004 公路工程土工合成材料 塑料排水板(带) Geosyntheticsinhighwayengineerings-Plasticdrainboard 2004-04-16发布 2004-07-15实施 中华 人 民共 和 国交通 部 发 布 JT/T 521- 2以又 目 次 前言 ····‘······，，·········，········，·······························86 引言 ········································································1·····，······...· ···············…… 87 1 范围 ·················，···········，········‘·············，········‘······················，············。··。····…… 88 2 规范性引用文件 ‘，·········，······················，·，···········································88 3 术语和定义································································································……88 4 产品结构与分类 ······，·····，·······························，，，··········，·························…… 88 5产品规格系列与尺寸偏差 ······················，···········，····································……‘’·‘·9 6 技术要求 ······················，······················-，········································，··········…·…89 7 试验方法 ··········································，·········，，······‘···，，·········，·······‘··，，，·····一 90 8 检验规则 .·91 9标志、包装、运输和贮存 ·······，·········，·········，··················································…·…92 附录A (规范性附录)纵向通水量试验方法 ····，···········，·········，······················，·····…·…93 附录B (资料性附录)芯板压屈强度试验 ···························································…·…94 JT/T 521- 2004 月