西卡渗耐单层屋面系统-机场航空领域.ppt

系统介绍 Intro to System 系统原理/System Rationale 系统原理/System Rationale 层次说明/ Build-up Specification 层次说明/ Build-up Specification 结构层-structural Layer 结构层为镀锌冷轧钢板，推荐厚度0.8 mm。如为0.63-0.8mm，需拉拔试验 Structural layer is made of galvanized cold-rolled steel, 0.8mm (thickness) is recommended. If 0.63-0.8mm, pull-out tests are needed 层次说明/ Build-up Specification隔气层- Vapor control layer 隔汽层作用： 降低屋面结构产生冷凝的风险 可以抵御内部空气压力 建议使用的隔汽层 PE膜: 0.3 mm 沥青隔汽层（通常用于混凝土结构） 铝箔 Vapor Control Layer Reduce risks of condensation Resist interior air pressure Recommended vapor control layer PE film: 0.3mm Bitumen (normally for concrete roof) Aluminium foil 层次说明/ Build-up Specification挤塑聚苯乙烯-XPS 容重:28 - 45 kg/m3 最小安装厚度: 40 mm 与PVC不相容，应加隔离层 特点 较好的保温效果 不耐有机物 重量轻，易安装 寿命长 耐潮 安装 应避免冷桥现象 每块板应至少固定4个固定件 Density:28 - 45 kg/m3 Min. application thickness: 40 mm Separation layer is needed between PVC and XPS due to imcompatibility Fetures: Good thermal performance Not solvent resistant Light weight, easy installation Long service life Moisture resistant Installation Avoid cold bridge Min. 4 fasteners need to be installed per board 层次说明/ Build-up Specification岩棉-Mineral wool 容重:160 - 200 kg/m3 最小安装厚度: 50 mm 特点 较好的保温效果 耐有机物 高容重，所需固定件少 寿命长 Density:160 - 200 kg/m3 Min. Application thickness: 50 mm Fetures: Good thermal performance Solvent resistant High density, few fastenersneeded for fixation Long service life Sarnafil-PVC把色彩带到屋面 Sarnafil-PVC安装工艺-搭接边处理 搭接缝处理采用热风焊接 卷材及配件/Membrane and Components 卷材的长期性能 系统原理/System Rationale 保温节能介绍 Energy Saving 为什么要发展建筑节能 Why to develop construction energy saving 我国旧有房屋数量众多，新建房屋规模巨大。但是，长期以来，建筑保温隔热和气密性却很差，供热采暖系统相当落后，直接导致能源浪费严重，居住热环境恶劣，还污染了大气环境。 In China, there are large-scale old houses need to be rebuilt. However in a long time, insufficient architecture heat preservation and air tightness, with outdated heating system, result in serious energy waste, poor living heat condition, and more air pollution. 截至2005年，我国完成房屋建筑总面积超过400亿平方米，但其中95%以上都属于高能耗建筑，建筑总