国产亚洲欧美在线中文_日韩高清亚洲二区中文字幕_中文字幕在线看看_国产特黄观看视频_中文字幕精品无码—人妻熟_日韩精品欧美一区国产_日韩欧美另类一区在线_成人电影AV在线_亚洲熟妇熟女久久精品_一级欧美牲交大片

The integration of insulation and decoration adopts energy-saving materials and specialized mortar masonry, with polystyrene particle cement foam as the reinforcement layer. The area that needs to be supplemented can be extended and connected without affecting the overall structure and safety.

The external wall insulation technology can reduce the temperature stress of the enclosure structure and protect the main structure, effectively improving the durability of the main structure and reducing long-term maintenance costs. In order to ensure the verticality of the external corner, during construction at the external corner, the extruded board should be appropriately extended beyond the wall by a certain distance. After all the pasting is completed, a unified line should be drawn and cut, and then polished flat.

The use of nail free adhesive method on the exterior walls of coastal areas or high-rise buildings makes the insulation board easily damaged by wind pressure, causing hollow bulges to fall off, which is very safe. Improper handling of wall interfaces, except for clay brick walls, all other walls are treated with interface mortar and then coated with insulation materials.

In the insulation layer of buildings, even if the thickness of extruded polystyrene board is very thin, it can achieve good building safety and also have a good beautification effect, which can ensure the stability of product performance and bring us great benefits. Thermal expansion and contraction can cause volume changes in non structural structures, keeping them in an unstable state. Therefore, thermal stress is one of the main destructive forces of the external insulation layer of high-rise buildings.