防水新技术在浙江省国际金融大厦的应用

Application of New Waterproofing Technology in the Zhejiang International Finance Building Project

浙江省国际金融大厦工程在地下室底板采用基于疏导与防水相结合的理念而形成的排水组合卷材,屋面采用能提高结构自防水性能的钢纤维混凝土,卫生间采用具有高分子材料和水泥砂浆综合性能的903聚合物防水砂浆,介绍这些材料的特性及施工方法。

In construction of Zhejiang International Finance Building, engineers adopted new drain combination coiled material, which is made according to the idea of combining draining and waterproofing, on the floor of basement, used steel fiber concrete, which can improve the selfwaterproofing performance of structures, on roof, and employed 903 polymer waterproof mortar, which has the comprehensive performance of high polymer material and cement mortar, in toilets. In this article, authors introduce features and construction methods of these materials.