When manufacturers design and produce metal sandwich boards, in addition to considering their decoration, heat preservation, and energy saving, it is also very important to use safety performance. Safety performance is reflected in many aspects, such as wind resistance, fire resistance, earthquake resistance, and so on. So how to improve the seismic performance of the plate?
1. The metal sandwich board and its connecting parts should have sufficient bearing capacity, rigidity, and displacement capacity relative to the main structure, so as to avoid damage, deformation, and hindering use under the action of load, earthquake, and temperature.
2. The anchors used in the construction process of the system should be firmly fixed on the wall, and the anchors on the sloping walls and sloping roofs must be designed more firmly.
3. Under the influence of factors such as gravity load, wind load, earthquake, temperature, and main structure displacement, the safety of the metal panel exterior wall is fully considered.
4. The design of anti-seismic deformation joints and the overall economic structure avoids the destructive damage to the structure of the outer protection system caused by earthquakes, and ensures safety under the influence of the horizontal displacement of the main building structure.
In addition to improving safety performance in design and production, fixing during construction is also an important condition for improving the seismic performance of the metal sandwich board, which can further improve its safety factor and ensure that it will not fall off.