无码无套少妇毛多18pxxxx,日韩欧美一区二区福利视频,17c视频在线观看,中文字幕久久久久久妻,日本黄色精品专区网站

There are many types of materials for exterior wall insulation and decoration integrated panels, which need to be selected according to different regions and different needs, such as in cold areas. During the construction process, it is necessary to strictly follow the relevant specifications and standards to ensure the performance and service life of the exterior wall insulation and decoration integrated panels.

The main purpose of self-insulation decoration integration is to be used for walls, such as outdoor decoration, wall repair, indoor wall waterproofing, etc., which can prevent the wall from being washed by rain, thereby reducing energy consumption. In addition, it also has the characteristics of moisture-proof, moisture-proof, and thermal insulation. Exterior wall insulation materials are also suitable for decorative energy-saving renovation of existing buildings, as well as indoor and outdoor decoration. Make the building warm in winter and cool in summer, store more heat indoors in winter, and make use of the "free heat" generated indoors.

Properly control the construction process and reasonably control the construction quality to provide multiple guarantees for the constructed wall buildings. Regularly maintain the wall buildings to ensure their service life and effect, and continuously optimize thermal insulation. For insulation boards with an area greater than 0.1m2, anchors must be added in the middle to fix them. For boards with an area less than 0.1m2, anchors must also be added if they are located at the edge of the base. The head of the anchor should be slightly lower than the insulation board, and it should be smoothed with polystyrene particles with surface glue powder in time.

The exterior wall insulation decoration integrated board is suitable for insulation projects of various industrial and civil buildings, and can be used for both new construction and old building repair. The operating temperature of polyurethane rigid foam is -80~80℃, and it can be used in all regions of the country.