In recent years, with the continuous development of green buildings and housing industrialization, more and more new thermal insulation building materials have been put into production and use. Among them, BFT external wall insulation board has the characteristics of high strength, lightweight, fire resistance, low temperature, acid, and alkali resistance. , not easy to corrode, high elasticity, low water absorption, and other advantages, it stands out among many new building materials. Give full play to the advantages of the BFT external wall insulation board. The BFT external wall insulation board realizes the thermal insulation product used on many occasions. Because of its beautiful appearance and good heat preservation performance, it has many customers. Not only that but as usage increases, so do users' demands. Therefore, we should pay more attention to quality. In order to ensure that there are no problems during use, we should control the product quality in the following points:
All kinds of materials and accessories used for metal carved panels must meet the design requirements and the current national product standards and engineering technical specifications.
Embedded on the main structure, the quantity, position and tension of the rear embedded parts should meet the design requirements.
The product variety, specification, color, luster, and installation direction should meet the design requirements, and the surface should be smooth, clean, and consistent in color.
The wooden column is connected with the main structure embedded parts of the metal carving board, and the column is connected with the beam. The installation of the metal carving board must meet the design requirements and be firmly installed.
The metal frame and connecting parts are anti-corrosion according to design requirements.
The installation of the plastic-injection plate of the metal carving board should be full, dense, continuous, uniform, and free of air bubbles. The density and thickness of the plastic-injection plate should meet the design requirements and technical standards.
The lightning protection device must be reliably connected with the lightning protection device of the main structure.
All kinds of deformation joints and corner connection nodes shall meet the specification requirements.
The metal frame and connecting parts are anti-corrosion according to design requirements.
We need to pay attention to and check these points during procurement and construction, so in the production process, in order to ensure future performance, the manufacturer must do a good job in quality control and install the existing columns according to the installation requirements.
It focuses on the correct storage, handling and installation technical methods of exterior wall insulation and decorative panels:
BFT external wall insulation boards are not suitable for building sunscreen and rainproof temporary cloth sheds in sunbathing places.
[store]:
BFT external wall insulation board shall not be temporarily shaded and rainproof in the sun; temporary stacking of panels should take rainproof measures; prevent operators or machinery from damaging the surface and corners of the panels; stack the external thermal insulation decorative panels flat to prevent the vertical weight of the panels from concentrating on the panels The edge destroys the corners of the board and affects the appearance; the height of each stacked board is ≤ 1.4m, and the lower layer is paved with wooden squares and boards.
[Handling Precautions]
When two people transport materials, the board should be vertical according to the length direction, the arms should be stretched as far as possible on the long side of the external wall insulation decorative board, and the two people should raise their heads; at the same time, the two boards overlap, and a single person is not allowed to transport.
[Installation Precautions]:
Before construction, conduct safety training for all employees and sign a safety committee. Strengthen safety education for employees, especially employees. Special operations personnel hold certificates to work. Personnel entering the factory must wear safety helmets and wear safety belts when working at heights. It is strictly forbidden to work with occupational patients or due to illness; when using electric tools to cut external wall insulation and decorative panels on site, the operator should wear a mask; put the tools on the workbench, put them back into the toolbox after replacement, and turn off the power; be careful not to stick seals on the surface Strips and sealing tape, so as not to stick to the surface of the decorative board; for the surface of the protective film board, if you need to change the size and cut, first tear off the protective film, then cut, and then polish with sandpaper, cut the board edge, board corner, and the back cover of the protective film; install When other objects, please wrap the bottom material well. If exposure to the exterior surface is required, holes can be dug in the exterior insulation trim panel.