The design and construction process of the external wall insulation integrated board is simple and convenient for large-scale use. The load-bearing structure of the cast-in-place concrete frame (frame shear) remains unchanged. Beams, columns, and shear walls are still designed according to current standards and specifications. The design standards and calculation software are complete. The construction technology is mature and convenient for large-scale use.

Rock wool composite board has been widely used in the cold storage industry due to its high thermal insulation performance. Different thicknesses or types of polyurethane insulation boards can be selected for different insulation requirements of cold storage; Shipbuilding industry: The application of polyurethane insulation board in the shipbuilding industry not only saves costs, but also solves the problem of insufficient material elasticity.

The stress resistance test of rock wool composite board is of great significance under the condition of no permanent deformation. It only serves as insulation. The use of rigid foam in refrigerators without waterproof function does not require this key performance indicator, allowing the material to fully utilize its reliable waterproof function while also exhibiting its excellent insulation performance. The integration of rock wool composite board and sandwich panel ensures that the exposed part of the color coated board is not damaged, thereby extending the service life of the rock wool composite board. The boards are connected by buckle cover, which is convenient for construction, improves efficiency, and is not easy to leak. Enterprises or manufacturers that use rock wool composite boards have greatly improved their quality and efficiency.

The external wall insulation integrated panel system should adopt a paint finish. If the design indeed requires the use of tiling bricks, their safety and durability must meet the design requirements, and a bond strength pull-out test must be conducted. The test results should meet the requirements of the design and relevant standards, be compatible with the exterior wall system, and provide effective insulation, energy conservation, fire prevention, and extreme weather protection for the building.

When the temperature of the rock wool board exceeds a certain temperature, such as 200 ℃, an appropriate protective layer must be added to the insulation layer to prevent changes in the thickness and bulk density of the rock wool board. It is not advisable to stick decorative tiles as the surface layer for the exterior wall rock wool board project. When in use, its safety and durability must meet the design requirements. The bonding strength of ceramic tiles should undergo a pull-out test, and the test results should meet the requirements of the design and relevant standards.