How to maintain the broken aluminum doors and windows?

When cleaning the broken aluminum doors and windows, people are not allowed to step on the aluminum frame or pull the frame to support it.

Sealing wool tops and glass glue are the key to ensure the sealing, heat preservation and waterproof of broken aluminum doors and windows. If it falls off, it should be repaired and replaced in time.

Damaged aluminum doors and windows can be wiped with soft cloth dipped in clean water or neutral detergent, not ordinary soap and washing powder, nor strong acid and alkali cleaners such as detergent and detergent.

After the rainy day, the rain beads on the glass and door and window frames should be timely, and special attention should be paid to the accumulated water in the chute. When the chute is used for a long time, the friction will increase. You can add a little engine oil or coat it with wax oil.

Be sure to check the fastening bolts, positioning shafts, wind struts, floor springs, etc. , and timely replace the damaged parts and wearing parts of aluminum alloy doors and windows. Add lubricating oil regularly to keep it clean and flexible.

In the process of using broken bridge aluminum doors and windows, push and pull gently, and push and pull naturally; When you find difficulties, don't force them, but solve them first. Dust accumulation and deformation are the main reasons for the difficulty in pushing and pulling aluminum alloy doors and windows. Keep the door frame clean, especially the drawer clean. Dust accumulated in the groove and top of the door sealing strip can be sucked away by vacuum cleaner.

Always check the joint between the damaged aluminum door window frame and the wall. If it is loose for a long time, it is easy to deform the whole frame and make the doors and windows unable to close and seal. Therefore, the loose screws at the joint should be tightened immediately. If the screw base is loose, use a small amount of cement to seal it.