区二区三区观看_男生和女生操逼软件_天天色影综合网_美女噜噜在线观看_欧美日韩色影院_AV网站手机在线观看_91人妻免费精品无码视频_曰本福利写真片视频在线_国产成人色按摩..久久_亚洲乱伦视频网

The exterior wall insulation decorative integrated board is composed of insulation decorative board, adhesive, anchor, caulking material and sealant. It is placed on the outside of the building's exterior wall and is constructed by bonding and anchoring with the base wall. It also includes supporting parts and fireproof structures when necessary.

Construction components of exterior wall insulation decorative integrated board

The maximum anchoring thickness of most exterior wall insulation decorative integrated boards is only related to the anchor bolts. The thickness of the insulation material, the thickness of other load-bearing structural materials and the thickness of the bottom adhesive are comprehensively compared to determine the effective thickness of the anchor. The impact point should be selected according to the different performance of the plaster layer and the finishing layer. Swinging impact is used. The height difference between the position where the steel ball starts to fall from rest and the impact point is equal to the specified drop.

When selecting the exterior wall insulation decorative integrated board, pay attention to its insulation performance, which will directly affect its durability and service life. Among various materials, the thermal conductivity is ranked as rock wool board> polyurethane> extruded board> polystyrene board> graphite board> permeable polystyrene board> thermosetting polystyrene board, etc. In the installation of external wall insulation panels, in order to make the system safer, various types of external wall insulation anchors, metal brackets (or angle steel metal brackets) or connectors are often used to assist in strengthening according to the material or finish type of the insulation board.

The shedding of the external wall insulation decorative integrated board project can be divided into two situations: the shedding of the construction process of the external wall thin plastering and the shedding of the external wall insulation decorative integrated board. From the design point of view, the external wall insulation decorative integrated board is mainly bonded and anchored as an auxiliary wet pasting process. According to the heat transfer coefficient of different materials of the insulation layer, the actual insulation effect is different, and the insulation materials are selected according to local climatic conditions. In order to provide users with more choice space, the new board provides a large number of carving patterns and color contrasts.