国产a一级视频播放_日韩国产一级毛片_都市激情 在线 亚洲 国产_泰洋川禾香蕉视频小黄片_成人快色视频在线观看_给我脱腿张开抽插_蜜臀av网站在线_亚洲无码不卡宅男_亚洲欧美综合中文字幕另类免费最新国产_无码日韩手机观看网站

The fire resistance of rock wool contributes to social security, and due to the absence of flame retardants and foaming agents that are harmful to human health and air, it has great advantages in environmental protection and health. The insulation durability of rock wool effectively saves energy, therefore rock wool has excellent performance and functionality. In addition, according to market research, there are many dry hanging processes in the current installation process of exterior wall insulation decorative panels. If this process is adopted, the standards for use should be constructed according to the prescribed standards (including professional technical operating procedures).

Multi functional rock wool board is pasted and riveted onto the walls of buildings without affecting the walls. After spraying waterproof film, use exterior wall waterproof coating to form a complete seamless waterproof layer on the entire wall. The quality of materials directly affects the protective effect of exterior walls. Only when the elastic membrane is formed to a certain thickness can the waterproof performance of the membrane and its adaptability to small gaps in the base layer be ensured. When manufacturing this type of board, the paint baking process is usually used, so the board has a longer service life and can be used for a long time. Due to the many advantages of steel plates, the application rate of steel plates has also increased. The construction environment is not limited by the environment, eliminating the drawbacks caused by different construction techniques and making it easy to install. Due to the fact that this product is fixed through drilling and secured with fixing bolts, there is no need for foundation treatment or direct installation of keel hanging plates, thus shortening the construction period.

The excellent waterproof performance of rock wool composite board not only makes it durable and long-lasting, but also effectively prevents condensation and mold on walls, thereby maintaining a healthy and comfortable indoor environment. In order to make our buildings more livable and beautiful, rock wool composite panels, a high-quality, efficient, safe, and environmentally friendly green energy-saving material, will undoubtedly become the choice for green buildings.

It should be emphasized that any material can absorb sound, but the degree of absorption varies. Generally speaking, materials with a sound absorption coefficient greater than 0.2 can be classified as "sound absorbing materials", while rock wool composite panels are inorganic fiber sound absorbing materials. Rock wool composite board is different from previous product development, as the company starts with design. Therefore, all problems have been solved from the source. Consider the customer's requirements for rigidity and comfort, and meet their quality assurance and cost savings.

Traditional exterior wall decoration materials often suffer from substrate degradation caused by water and cold infiltration, leading to water seepage in indoor walls. The excellent structure of the circuit board and the compact concave convex plug slots installed between the circuit boards avoid structural damage caused by rain, snow, freezing, thawing, drying, and wet cycles. The thicker the performance of rock wool composite board, the clearer the texture, the brighter the color, and the better the saturation. In the water coating test, whether there is sand leakage at the edge of the board, whether there is adhesive leakage on the surface of the board, and whether there is a green body. If the above problems exist, the skin of the panel is very thin.