Fast door applications in our lives more and more, then there will be some glitches, such as fast door seepage how to deal with the problem, due to the fast door of its profiles and wall materials of different coefficients of thermal expansion

Fast door applications in our lives more and more, then there will be some glitches, such as fast door seepage how to deal with the problem, due to the fast door of its profile and wall material thermal expansion coefficient is different, under the influence of temperature, the connection of the frame and the wall is prone to capillary cracks.
Therefore, in order to prevent water seepage at the cracks, the exposed connecting screws should also be buried and sealed with sealant to prevent water seepage. The specific problem will cause the fast door to leak water because the fast door is not installed firmly and the overall rigidity is poor. The connection between the quick door frame and the wall is cracked. When the quick door is closed, the frame fan shakes and is subjected to wind pressure, and the door frame is deformed and shaken, giving people a sense of insecurity. The quick door frame shall be flexibly connected with the wall. During construction, the floating ash, mortar particles and other sundries in the joint groove shall be removed first, and then sealant shall be injected into the connection between the inside and outside of the quick door frame and the wall for sealing. The glue injection shall be continuous without omission, and the bond shall be firm.
What if the fast door is prevented from seeping?
1., the fast door should be prevented from water seepage. The installation should be firm and the overall rigidity should be improved. The exposed connecting screws should also be buried with sealant.
2. when installing the fast door, choose the appropriate fast door according to the size of the door opening, and push the door hard to check after installation to see if it needs reinforcement.
3., in order to prevent water seepage from the fast door, it is recommended that everyone make an elastic connection, remove the debris in the connection groove during the construction process, inject sealant, and bond firmly
Corresponding measures to prevent water seepage of fast door:
1. Due to the different thermal expansion coefficients of the fast door profile and the wall material, under the influence of temperature, the connection between the frame and the wall is prone to capillary cracks. In order to prevent cracks and leakage, the door frame should be elastically connected with the wall. In the construction process, the floating ash, mortar particles and other sundries in the connection groove should be removed first, and then sealant should be injected into the connection between the inside and outside of the frame and the wall for sealing. Glue should be continuous, not missing, bonding should be firm.
2. The exposed connecting screws should also be buried and sealed with sealant to prevent water seepage from the fast door. The fast door is not firmly installed, the overall rigidity is poor, and the connection between the door frame and the wall is cracked. When the fast door is pushed and pulled or closed, the frame shakes; When subjected to wind pressure or pushed and pulled by hand, the door frame deforms and shakes, giving people a sense of insecurity.
To prevent water seepage from the fast door, pay attention to a few points:
1, the fast door should be based on the size of the door, select the appropriate profile.
2. When installing the quick door frame, the connector should be reliably connected with the wall. The thickness of the connecting piece shall not be less than 1.5mm thin steel plate and shall be treated with anti-corrosion. The expansion bolt is generally connected, and the needle is buried in the wall.
3. After the fast door is installed, you can push the door frame hard for inspection. If shaking or deformation is found, it should be reinforced.
Key words:Qingdao fast door; Qingdao Industrial Lift Gate