国产a一级视频播放_日韩国产一级毛片_都市激情 在线 亚洲 国产_泰洋川禾香蕉视频小黄片_成人快色视频在线观看_给我脱腿张开抽插_蜜臀av网站在线_亚洲无码不卡宅男_亚洲欧美综合中文字幕另类免费最新国产_无码日韩手机观看网站

The general construction longitudinal reference line of exterior wall insulation materials should be set at the top of the building, and the construction transverse reference line should be set at the yin and yang corner contour lines and characteristic contour lines. The reference line should be drawn on the wall with ink lines, and all connecting construction surfaces should be drawn. The exterior wall is not insulated, the roof is not insulated and waterproof, and the house cannot be warm in winter and cool in summer; the internal space is of different scales, wasted space, and the utilization rate is low. These problems need to be dealt with by designers, not problems that can be solved by finding a local tyrant.

Exterior wall insulation materials

Exterior wall insulation materials are suitable for all kinds of public buildings, and also for external insulation of residential building exterior walls. It is not only suitable for buildings in cold northern regions, but also for buildings in hot southern regions. One-piece panels, with smooth panels, are simpler than traditional insulation methods and have better insulation effects. Compared with traditional exterior wall decorative insulation, the construction period of the insulation integrated panel can be shortened by at least one-half. It can also solve the unevenness problem that paint insulation construction can never overcome, and avoid cracking of the previous paint insulation layer.

External wall insulation materials leave the simple process of the construction site, and the construction workers only need to grasp a few "key points", which greatly reduces the quality uncertainty caused by construction technology and makes construction control and construction operation easier. At the same time, external wall insulation also protects the surface of the exterior wall, protects the main structure, prolongs the service life of the building, keeps it warm in winter and cool in summer, and is conducive to improving the quality of indoor and outdoor environment.

Construction material storage of external wall insulation materials: The storage temperature of all liquid materials or paste materials should not be lower than 5℃, and should be placed indoors and covered with cotton felt to increase the storage temperature. All powder materials should be stored in a dry place.