TPV卷材在奥林匹克公园曲棍球场及射箭场渗漏治理工程中的应用

Application of TPV membrane in leak treatment for Hockey Field and Archery Field of Olympic Park, Beijing

针对奥林匹克公园曲棍球场及射箭场看台的渗漏现象和工程特点,选用了改性三元乙丙橡胶(TPV)防水卷材进行维修。介绍了TPV卷材的施工工艺和渗漏维修效果。

In consideration of leak problem encountered in stands of Hockey Field and Archery Field of Olympic Park and features of the two fields, TPV waterproofing membrane （modified EPDM） in leak treatment is selected. The article introduces application of TPV and results after repair.