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

Industry TrendsABOUT US
Construction treatment method of integrated exterior wall insulation and decoration panels
2022-08-09

The construction of the exterior wall insulation decorative integrated board is particularly important. The exterior wall insulation decorative integrated board of the building is prefabricated in the factory. The flexible board processing method greatly improves the installation of the board and the efficiency of the project construction. The exterior wall insulation decorative integrated board belongs to the insulation system. The insulation material is the core of the system.


The quality of the exterior wall insulation decorative integrated board itself and its installation is directly reflected in whether the quality goal of the insulation system can be achieved. The use temperature of the insulation material is also very important. This can be said to be a basis for selecting insulation materials. When using it, we need to choose different insulation materials according to the temperature of different places.


Due to the large heat capacity of the inner solid wall, after adding the insulation layer outside the wall, the change of indoor temperature will slow down, and the stable room temperature is conducive to energy saving. In summer, the external insulation of the facade reduces the transmission of solar radiation heat and the influence of outdoor high temperature, so that the building is warm in winter and cool in summer. Use special bonding mortar, the back of the insulation decorative board is arranged, and the point bonding method is adopted. The bonding point arrangement requirements: no less than 5 bonding points per board and the bonding area is not less than 40%. The compression setting thickness of the bonding layer is 3-8mm. First, mix the special bonding sand evenly.


The alkali-resistant glass fiber mesh cloth for integrated exterior wall insulation decoration must be qualified before it can be used. In the control of exterior wall insulation cracks, not only the insulation layer material is required to have a certain tensile strength and ultimate tensile strength, but also the anti-cracking protective layer material is required to have sufficient tensile strength.


昌乐县| 兰西县| 容城县| 浦北县| 班玛县| 岳西县| 金湖县| 南陵县| 北京市| 民丰县| 许昌市| 苏尼特左旗| 松江区| 阜平县| 丹阳市| 佛山市| 通渭县| 鹿泉市| 长汀县| 惠安县| 始兴县| 乐安县| 应用必备| 花莲县| 河西区| 南川市| 新昌县| 黄平县| 沧源| 万州区| 大连市| 罗山县| 罗定市| 巢湖市| 高邮市| 大庆市| 晋州市| 托里县| 莱西市| 宕昌县| 浦城县|