The Collision Problem Of Aluminum Alloy Doors And Windows

We must solve it in a timely manner
When the aluminum alloy door and window sash is less than 650, there will be a collision between the outside and the main adhesive strip, which is very fatal. What is the sound of knocking? When I hear a clicking sound while driving, how will the workers solve it? Quickly hit it with their hands a few times, is the sound there? Why is it not? Perhaps the adhesive strip has been knocked off, and if this part is knocked off, the main sealing of aluminum alloy doors and windows cannot be achieved.
The wind pressure resistance performance of doors and windows has always been relatively simple, and professional door and window factories must provide corresponding calculations. A few days ago, I saw a project in Shandong that strengthened the middle section, which must have a protrusion on top of the rigid profile. However, the protrusion must have a corresponding connection with the wall, and both ends must be fixed. When the strengthening of the middle section reaches below the plane, there is a problem. One end is there, one end is fixed, and the other end is shaking, This strengthening is completely necessary, as these profiles are purchased with money, and if used improperly, they will lose their meaning.