A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for external thermal insulation and waterproof transformation of existing building exterior wall
The invention belongs to the technical field of building reconstruction, and discloses an existing building outer wall external thermal insulation and waterproof reconstruction method, which comprises the following steps: removing an original hollow painting layer, and reserving a base layer wall body; brushing an adhesion agent; the high-strength nylon gridding cloth is combined with waterproof mortar for leveling, and the thinnest position of the waterproof mortar is 10 mm; an adhesion agent is brushed again to improve the adhesion degree between the thermal insulation layer and mortar; installing a heat-insulating layer, and arranging an angle steel bracket on the surface of the base layer wall body along the outer ring of every two layers of heat-insulating plates; an anti-crack mortar plastering layer; brushing a polymer cement waterproof coating; and spraying real stone paint. Therefore, external thermal insulation and waterproof transformation of the external wall of the existing building is completed, and the technical problems of water seepage, poor thermal insulation performance, high energy consumption, poor living comfort and the like of the external wall of an old community are solved. By means of the method, the appearance and the applicability of the improved existing building external facade can be greatly improved, meanwhile, the heating energy consumption of the building can be effectively reduced, and the purpose of saving energy is achieved.
本发明属于建筑物改造技术领域，公开了一种既有建筑外墙外保温及防水改造的方法，通过去除原空鼓粉刷层，保留基层墙体；刷一道界面剂；高强尼龙网格布结合防水砂浆找平，防水砂浆最薄处10mm；再刷一道界面剂用以提高保温层与砂浆间的粘合度；安装保温层，每两层保温板沿外圈设置角钢托架于基层墙体表面；抗裂砂浆抹面层；涂刷聚合物水泥防水涂料；喷真石漆。从而完成对既有建筑外墙外保温及防水改造，解决了老旧小区外墙渗水，保温性能差，能耗高，居住舒适性差等技术问题。通过此方法可以使改造后的既有建筑外立面无论是从美观还是适用方面都能得到极大的改善，同时也能有效降低建筑采暖能耗，达到节约能源的目的。
Method for external thermal insulation and waterproof transformation of existing building exterior wall
The invention belongs to the technical field of building reconstruction, and discloses an existing building outer wall external thermal insulation and waterproof reconstruction method, which comprises the following steps: removing an original hollow painting layer, and reserving a base layer wall body; brushing an adhesion agent; the high-strength nylon gridding cloth is combined with waterproof mortar for leveling, and the thinnest position of the waterproof mortar is 10 mm; an adhesion agent is brushed again to improve the adhesion degree between the thermal insulation layer and mortar; installing a heat-insulating layer, and arranging an angle steel bracket on the surface of the base layer wall body along the outer ring of every two layers of heat-insulating plates; an anti-crack mortar plastering layer; brushing a polymer cement waterproof coating; and spraying real stone paint. Therefore, external thermal insulation and waterproof transformation of the external wall of the existing building is completed, and the technical problems of water seepage, poor thermal insulation performance, high energy consumption, poor living comfort and the like of the external wall of an old community are solved. By means of the method, the appearance and the applicability of the improved existing building external facade can be greatly improved, meanwhile, the heating energy consumption of the building can be effectively reduced, and the purpose of saving energy is achieved.
本发明属于建筑物改造技术领域，公开了一种既有建筑外墙外保温及防水改造的方法，通过去除原空鼓粉刷层，保留基层墙体；刷一道界面剂；高强尼龙网格布结合防水砂浆找平，防水砂浆最薄处10mm；再刷一道界面剂用以提高保温层与砂浆间的粘合度；安装保温层，每两层保温板沿外圈设置角钢托架于基层墙体表面；抗裂砂浆抹面层；涂刷聚合物水泥防水涂料；喷真石漆。从而完成对既有建筑外墙外保温及防水改造，解决了老旧小区外墙渗水，保温性能差，能耗高，居住舒适性差等技术问题。通过此方法可以使改造后的既有建筑外立面无论是从美观还是适用方面都能得到极大的改善，同时也能有效降低建筑采暖能耗，达到节约能源的目的。
Method for external thermal insulation and waterproof transformation of existing building exterior wall
一种既有建筑外墙外保温及防水改造的方法
LI YAYA (author) / LEI LEI (author) / LUO KEQUAN (author) / WANG RUCHAO (author) / CHEN TE (author) / DONG ZHANFENG (author) / WU DANTING (author)
2024-11-29
Patent
Electronic Resource
Chinese
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