Built-in steel sheet self-adhesive butyl rubber waterstop is a waterproof material used in rail transit, underground space, tunnels, civil construction and other projects. In order to standardize its application, ensure the quality of project construction, and provide technical basis for project design, construction, supervision, and acceptance, Changshu Sanheng Building Materials Co., Ltd., Jiangsu Civil Engineering and Architecture Society Urban Rail Transit Construction Professional Committee and other units jointly prepared this regulation .
T/JSTJXH 003-2020 history
2020T/JSTJXH 003-2020 Technical Specification for Waterproofing of Built-in Sheet Steel Self-adhesive Built-rubber Waterstop