新型建筑防水材料与施工工艺精华版VIP免费

1 新型建筑防水材料与施工工艺摘要： 真正新功能的防水材料不仅要考虑其可变性、耐劳性，更加要考虑它的耐水性、耐腐蚀性以及环保性能，但是任何一种单一的防水材料要完全解决以上所提出的问题都是很困难的，就目前来看，尽管我国的防水材料还不能完全达到完美的标准，但是较之以前已经有了很大的发展，如 APP 改性沥青防水卷材、 SBS 改性沥青防水卷材和聚氯乙烯防水卷材，其中部分材料的性能已经能和国际上先进的防水技术相媲美。我国的建筑防水工程多年来一直使用纸胎石油沥青防水卷材作为柔性防水的主要材料，但是随着建筑业的飞速发展，纸胎石油沥青防水卷材因其无延伸率、易撕裂、不耐高温、低温脆裂、施工工艺烦琐、污染严重等缺点已不能满足现代建筑防水和环保的要求。建筑防水工程除了根据建筑形式、防水部位、功能特点要求、防水材料防水性能好之外，还需要某些针对性的特如：长期变形部位需要虑防水材料的变形能力、耐疲劳能力等。关键词： 防水卷材；建筑行业；新功能；防水材料2 2 Waterproof material and construction technology of new type building Abstract:Real new functions of waterproof material not only to consider the variability, hardiness, more to consider its water resistance, corrosion resistance and environmental performance, but a kind of any single waterproof material to completely solve the above mentioned problems are very difficult, so far, despite China's waterproof material can not fully meet the standard of perfection, but compared with the previously has been great development, such as APP modified asphalt waterproof coiled material and SBS modified asphalt waterproof coiled material and PVC waterproofing membrane, which part of the material properties can already and international advanced waterproof technology comparable to. Building waterproof engineering of our country over the years has been using paper fetal asphalt waterproof coiled material as the flexible waterproof material, but with the rapid development of the construction industry, paper fetal ...