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 rock wool composite board integrated board has a one-time chemical synthesis decorative layer, which eliminates the possibility of detachment from the root. Combined with the strong hydrophobicity of rock wool composite board and the good affinity of mud mortar, there will be no problems of hollowing or penetration. Whether applied outdoors or indoors, it has a certain hydrophobic effect. The development and use of external insulation materials for rock wool replacement products are not ideal. The method of external wall insulation system for all insulation materials, including rock wool, is prohibited. Other insulation materials are also prohibited. Therefore, is it reasonable to confuse the prohibition of rock wool external insulation with the prohibition of external insulation of all insulation materials.

We should all know that the exterior decoration of building walls plays a very important role in enhancing the image of the city and undertaking urban beautification. Our integrated insulation and decoration board adopts factory planning for mass production and one-time molding. It can be transported to the construction site for bonding, and its installation is very simple and fast. Various rock wool composite board materials should be stored in a classified and stacked manner, and should not be stored outdoors. For materials stored outdoors, measures should be taken to prevent rain and exposure to sunlight. On a flat and dry site, with a maximum of 20 floors; During storage, protective measures such as moisture-proof, waterproof, and keeping away from fire sources should be taken.

The rock wool composite board integrated board system meets and maintains the design requirements for functionality and performance during use. Therefore, it is stipulated that the construction unit should provide a user and maintenance manual to guide the use and maintenance of the exterior wall integrated board. A maintenance plan and requirements should be formulated based on the usage and maintenance instructions of the exterior wall integrated panel and the provisions of this regulation. The problems that occur in rock wool composite board engineering are directly attributed to rock wool. It is reported that rock wool exterior wall insulation and energy conservation have been practiced in Henan for 8 years, with a maximum height of 190 meters. High quality rock wool and related system components are used, and they are still intact. On the other hand, the projects with problems all use inferior and low-priced materials.

Let the entire rock wool composite board system maintain harmonious coexistence with the micro movements of the building main body through scientific internal adjustments. Its insulation effect is very good, and the anchoring method, nodes, and cold bridge design of the product reduce energy-saving losses. And the insulation performance is also very good, and the overall cost of the air section is also very low. The rock wool insulation and decoration integrated board system has good stability, and the components of the insulation and decoration integrated board that are similar or close to each other due to chemical or physical methods such as bonding and mechanical bonding.

When the external wall rock wool composite board needs to be cut on the construction site, it should be cut within the floor of the construction work surface. External wall decorative lines and facade shapes made of decorative and insulation materials are strictly prohibited from being stepped on. After the exterior wall integrated panel enters the construction site, it shall be inspected on site and sampled for retesting according to regulations. Two years after the completion and acceptance of the external wall insulation integrated board project, a comprehensive inspection of the system should be conducted, followed by an annual inspection thereafter. During inspection, the system should be observed for any deformation, looseness, peeling, or other phenomena.