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 assembly method of the exterior wall insulation material is simple and practical, which shortens the construction period and greatly saves the construction cost. The installation and use are very safe and convenient, and are not restricted by the seasonal environment. Suitable for all seasons. The exterior wall insulation wallboard has a good insulation performance and can greatly reduce the energy consumption of the building. In winter, collective heat exchange and airflow loss are two factors that affect thermal efficiency, and the assembled exterior wall insulation wallboard is the tool to change this.

When the exterior wall insulation material faces the bend of the wall, the assembly method must control the verticality, otherwise it will affect the appearance and glue quality. During the stacking and consignment of the integrated board, it is necessary to prevent the integrated board from being cracked and damaged. When the integrated board is stacked outdoors, if it encounters rainy weather, it should be covered with cloth to prevent damage. It is also necessary to pay attention to the care and maintenance of the geotextile of the insulation board, and regularly inspect and clean it to ensure its long-term effectiveness and service life.

The assembly method of the exterior wall insulation material is to cut the board into the specified size according to the layout design, and open a groove with a width of 5mm and a depth of 3mm around the board. After the insulation board is applied with mortar, the point frame sticking method can be used to fix it in the rural base of the wall. The fully closed-cell foaming chemical structure and honeycomb physical structure of the thermal insulation decorative integrated board make it light and high-strength, easy to cut and transport, not easy to break, and easy to install. The exterior wall insulation material will not age or decompose in long-term use. The compressive strength of the exterior wall insulation material is 3-5 times that of ordinary boards, and it has the characteristics of high flatness, strong earthquake resistance, fire resistance, sound insulation and heat insulation. The exterior wall insulation material has undergone multiple rain cycles, hot and cold cycles, and freeze-thaw resistance tests, and no cracks, hollows, blistering, powdering, peeling, etc. have occurred.