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 integrated exterior wall insulation material reduces the structural temperature of the entire wall and its humidity, thereby improving the thermal insulation performance of the wall. It is conducive to improving the quality of the room temperature environment. The real heat capacity inside the wall, and the insulation layer is added to the outside of the wall, which slows down the indoor temperature change and is conducive to energy saving.

The external insulation material will still fall off. Now the metal exterior wall insulation board is used, which is not only beautiful and generous in appearance, but also more durable. The building insulation layer material and the decorative layer material are prefabricated in the factory and fixed to the base wall by anchoring at the construction site.

The sound insulation of the integrated exterior wall insulation is also a very important issue for us. If the house is not well soundproofed, we can clearly hear the noise of vehicles and pedestrians outside, which will seriously affect our rest and sleep. 75% of the processes are completed in the factory, effectively reducing on-site pollution. Fully automated production can avoid quality risks caused by on-site construction by workers, and the finish will not have problems such as color.

The frame eyes and through-wall bolt holes of the integrated external wall insulation are filled with foaming agent, and plastic caps are installed. Polymer waterproofing is done 10cm*10cm, and 20cm wide polymer waterproofing is done at the junction of the aerated block wall and the shear wall. Starting from the support part from bottom to top, use polymer crack mortar to stick the phenolic insulation board on the wall. The bonding area should be greater than 35%, and the first layer should be greater than 50%. For heavier outer sheaths, 4-6 insulation nails should be nailed per square meter.