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
Reasons for deformation of external wall insulation structure
2023-01-03

Adopting external wall insulation technology, the insulation layer is placed on the outer side of the building envelope, which buffers the stress caused by temperature changes leading to deformation of the external wall insulation, avoiding structural damage caused by rain, snow, freezing, thawing, drying, and humidity cycles, and reducing UV erosion in the air. When pasting, the adjustment of flatness should be made by tapping with a rubber hammer, and the adjustment should not be made by moving up and down or left and right, in order to avoid the adhesive overflowing into the gaps between the extruded boards due to the wrong movement of the board, forming a cold bridge and affecting the insulation of the external insulation system.


A road surface with extruded polystyrene boards will have a stronger and larger ability to withstand collapse than a road surface without extruded polystyrene boards, thereby extending the service life of the highway. Moreover, there are other advantages to laying extruded polystyrene insulation boards on highways.


The deformation of the external wall insulation structure can directly excavate the insulation layer or cause the interface treatment material to fail, forming the interface layer and main wall, and forming the insulation layer. Drum. The surface of the insulation board also needs to be treated with interface mortar, otherwise it will cause local hollowing of the insulation layer. In addition, use a mesh cloth slightly smaller than the repair surface, tighten and stick it to the necessary area, ensuring that the width of the overlap with the original part is greater than eight centimeters. Then apply mortar and surrounding gas cylinders, and ensure that there are no wrinkles.


There are many reasons for the deformation of external wall insulation structures, as our living standards have improved. So there are higher requirements for the living environment, so when it comes to interior decoration or building construction. Extruded polystyrene board plays a role in insulation and heat preservation. The insulation effect of extruded polystyrene board is closely related to its production materials and processes. If the quality is too heavy, it indicates that it is stagnant due to poor foaming, that is, poor insulation performance.


班戈县| 新和县| 永年县| 金堂县| 达州市| 大庆市| 吴川市| 清水县| 台前县| 北碚区| 张家口市| 池州市| 寿宁县| 伊宁县| 吉安市| 东阳市| 陵川县| 秦皇岛市| 元阳县| 景谷| 日喀则市| 多伦县| 门头沟区| 普兰店市| 承德县| 务川| 台中县| 玛沁县| 达州市| 汶上县| 中方县| 龙陵县| 甘谷县| 信阳市| 甘孜| 香港| 淳安县| 荣成市| 景泰县| 剑河县| 广东省|