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

Company NewsABOUT US
The complexity of external wall insulation and curtain wall structure of extruded polystyrene board
2022-10-17

The complexity of external wall forms such as insulation and curtain wall structure of extruded plastic panels has made wall leakage a very common problem, which not only brings a lot of inconvenience to people's daily living, but also seriously affects the structural safety of buildings. Emphasis is placed on systematic structural safety. Through thousands of tests conducted by a specialized testing team, effective adjustments have been made to the system's tensile strength, water absorption rate, compressive strength, panel deformation resistance, and deformation coefficient after composite with insulation core material, achieving its safety.


Choose extruded polystyrene boards with standard specifications, which make it easier to lay out when pasting. The adhesive should be excellent, otherwise the bonding will not be stable and will inevitably lead to detachment. The high-performance rigid foam plastic with honeycomb closed cell structure made by heating extrusion molding has a certain thickness on the interconnection wall of these honeycomb structures, so there is no gap. Therefore, the uniform structure formed during the extrusion process makes the product have the thermal insulation performance.


At this point, a high-speed centrifugal machine is used to form filamentous substances. By slowly rotating, all the filamentous substances are bonded together to form the inorganic cotton we need in the early stage. The forming of the outer steel plate fully considers the structural and strength requirements, while also taking into account aesthetics. The inner surface layer is formed as a flat plate to meet various needs.


Extruded board products used for outdoor insulation or metal or plastic wrapping should be used in areas prone to mechanical wear and tear. Attention should be paid to the sealing of seams and joints. If necessary, adhesive sealing strips should be added, and the overlap of the layers should not be less than 100mm. Ultra thin rock slab material is similar to ceramic tiles, which can be understood as large-sized and large-sized ultra-thin tiles. It is an industrial stone composite product that can be applied in both horizontal and vertical fields.


贵阳市| 柳州市| 法库县| 军事| 志丹县| 金华市| 南岸区| 乌兰县| 北安市| 西平县| 共和县| 大丰市| 阳东县| 德江县| 茂名市| 阿鲁科尔沁旗| 南溪县| 行唐县| 济宁市| 工布江达县| 吕梁市| 宝清县| 霍山县| 额尔古纳市| 鲜城| 多伦县| 丰原市| 桐梓县| 嘉祥县| 永丰县| 江门市| 布尔津县| 乐都县| 曲阜市| 营口市| 武宣县| 新晃| 华宁县| 泸溪县| 襄樊市| 上蔡县|