GB/T 18173.3-2014 in English

《GB/T 18173.3-2014高分子防水材料 第3部分：遇水膨胀橡胶》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC7（全国橡胶与橡胶制品标准化技术委员会橡胶杂品分会）执行，主管部门为中国石油和化学工业联合会。
GB/T18173的本部分规定了高分子防水材料遇水膨胀橡胶的术语和定义、分类与产品标记、要
求、试验方法、检验规则、标志、包装、运输与贮存。
本部分适用于以水溶性聚氨酯预聚体、丙烯酸钠高分子吸水性树脂等吸水性材料与天然、氯丁等橡
胶制得的遇水膨胀性防水橡胶。主要用于各种隧道、顶管、人防等地下工程、基础工程的接缝、防水密封
和船舶、机车等工业设备的防水密封。

Scope

This part of GB/T 18173 specifies the terms and definitions, classification and product marking, requirements, test methods, inspection rules, signs, packaging, transportation and storage of water-swellable polymer waterproof materials. This part applies to water-swellable waterproof rubber made of water-soluble polyurethane prepolymer, sodium acrylate polymer water-absorbent resin and other water-absorbent materials and natural rubber, neoprene and other rubber. It is mainly used for joints and waterproof sealing of various tunnels, pipe jacking, civil air defense and other underground projects, foundation projects, and waterproof sealing of industrial equipment such as ships and locomotives.