住宅外墙保温结构施工技术应用研究—以A项目为例

住宅外墙保温结构施工技术应用研究一以A项目为例摘要能源问题已成为限制社会可持续发展和保护生态环境的主要因素。我国幅员辽阔，多变的气候和环境加大了建筑节能减排的难度，制约了我国的可持续发展的战略。减少建筑能耗，提高能源利用率，建筑节能迫在眉睫。而外墙保温可有效减少建筑的使用能耗。通过对民用建筑墙体保温节能系统现状分析，发现项目在外墙保温施工、管理与材料应用之间存在诸多问题：根据节能环保和可持续发展的理念，提出应对措施，希望对其它同类项目的外墙保温施工具有一定的借鉴意义。关键词：外墙保温：节能：施工技术；A项目AbstractThe energy problem has become the main factor restricting the sustainabledevelopment of society and protecting the ecological environment.China's vastterritory,changeable climate and environment increase the difficulty of buildingenergy conservation and emission reduction,and restrict China's sustainabledevelopment strategy.It is urgent to reduce building energy consumption and improveenergy utilization.The external wall insulation can effectively reduce the energyconsumption of buildings.Through the analysis of the current situation of civilbuilding wall insulation and energy-saving system,it is found that there are manyproblems in the construction,management and material application of external wallinsulation;According to the concept of energy conservation,environmental protectionand sustainable development,this paper puts forward countermeasures,hoping tohave a certain reference significance for the external wall insulation construction ofother similar projects.Key words:exterior wall insulation;Energy saving;Construction technology;Item A目录摘要…21绪论......1.1研究背景...1.2研究意义.2建筑外墙保温施工技术理论综述2.1外墙保温22.2外墙保温材料...…22.2.1挤塑性聚苯乙烯板(XPS)2.2.2发泡聚苯乙烯板(EPS).22.2.3酚醛板.………32.2.4发泡聚苯乙烯板....3住宅外墙保温施工技术的案例分析3.1住宅项目概况....3.2项目外墙保温施工方案...3.2.1墙体基面处理及测量放线.53.2.2安装ESP保温板...53.2.3EPS板的打磨.....73.2.4网格布的铺设......。。。。。。。。。。。。1。。。g。。gg。。。。3.2.5饰面层的选择......74A项目外墙节能保温施工中的问题...…84.1施工环境问题4.2施工质量问题.4.2.1技术不成熟导致基层处理不到位4.2.2技术缺陷防水层隔水效果不佳.4.2.3处理漏洞导致保温层开裂、脱落..。4.3施工管理问题.114.3.1管理人员协调能力差导致工期延误....114.3.2施工现场混乱致使事故发生.114.4施工材料问题.……4.4.1材料质量差，局部墙体保温效果不佳.…114.4.2未按设计图示铺贴首层饰面砖，面层破损严重.........125A项目外墙保温施工问题的应对措施.…135.1调整施工方案，避免环境影响.·.....135.2优化外墙保温施工技术.........................135.2.1建筑外墙的基层处理....135.2.2应用复合保温材料...135.2.3面层网格布的敷设......…….145.3完善施工保障制度....·5.3.1加强施工队伍及人员的管理.....145.3.2加强施工现场的防火处理环节...................155.4严格把控材料质量.......155.4.1规范材料采购流程..155.4.2加强材料的现场管理166结语.17参考文献.18致谢.19