1. The ability of curtain wall system to resist deformation
Every important part of the curtain wall system must be calculated scientifically. The influence of wind pressure, gravity, earthquake and temperature on the curtain wall system should be considered. The embedded parts, connection system, keel system, panel and fasteners should be carefully checked to ensure the safety of the curtain wall.
2. Whether the board adopts floating connection
The floating connection ensures the recovery ability after the curtain wall deforms, ensures the integrity of the curtain wall, does not cause the deformation of the curtain wall due to the forces, and avoids the occurrence of the bulge or depression on the surface of the curtain wall.
3. The way the plates are fixed
The fixed mode of plate plays a decisive role in the flatness of plate installation. The different forces at each fixed point of the plate will cause the deformation of the surface material and affect the exterior decoration effect. Therefore, the fixed way of the plate must be fixed with fixed distance and compacted to ensure the smoothness of the curtain wall surface.
4. Whether there are reinforcing measures at the edge removal of compound surface material
As the folding edge of composite panel material only retains the thickness of the front panel, the thickness becomes thinner and the strength decreases, so the edge removal must have reliable reinforcing measures.
5. Whether the back of the plate is properly set with reinforcing bars to increase the strength and stiffness of the plate surface.
The layout distance of reinforcing bars and the strength and stiffness of reinforcing bars must meet the requirements to ensure the function and safety of curtain wall.
6. Whether the waterproof seal is reasonable
There are many ways of waterproof sealing, such as structural waterproofing, internal waterproofing and rubber sealing. The prices of different sealing methods are also different. The proper sealing method is selected for engineering to ensure the function of curtain wall and external decoration effect.
7. Whether the selected materials meet the specifications, standards and design requirements.
Nowadays, all kinds of building materials are flooding the building market, and the quality of materials is also different. Choosing qualified materials is the foundation to guarantee the quality of curtain wall, and strict inspection methods and methods must be adopted to guarantee the quality of materials.
