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 thermal insulation decoration integration consists of a board with a facing layer and an insulation core material. If necessary, a liner can be added and prefabricated in the factory. The panel is made of calcium silicate board or polymer mortar layer directly prepared on the surface of the insulation board through the factory assembly line. The wall should meet the tensile bearing capacity requirements, the anchor depth of the plastic expansion bolt should not be less than 50mm, and the drilling depth should be increased by 10mm on this basis. The screw head embedded in the stone insulation board passes through the anchor pendant, and the anchor pendant length should not be less than 10mm.

In addition, the two sub-projects of exterior wall insulation and exterior wall decoration are merged into one product in advance in the factory. After arriving at the site, it is directly installed on the exterior wall of the building. The insulation and decoration can be completed with a simple construction. Sub-project. At the same time, the anchor cannot exceed the surface of the exterior wall insulation decoration integrated board, and is hidden between the exterior wall insulation decoration integrated boards, so that the decorative function of the exterior wall is not affected by the exterior wall insulation decoration integrated board.

In addition, the thickness of the thermal insulation decoration integration should meet the design requirements, and the pasting area of the thermal insulation decoration board should meet the requirements. Therefore, the exterior wall insulation decoration integrated board is made of calcium silicate board with various finishes and insulation layers.

The insulation decoration integration consists of three parts: insulation layer, panel, and finishing layer. The thickness of the panel, the effect of the finishing, the insulation material and thickness. After the construction acceptance of the exterior wall, doors and windows of the insulation decoration integrated board is completed, the base meets the requirements of the third section or the first section of the multi-layer large formwork of GBT301-88 concrete engineering for dry walls used in brick-concrete engineering.