Last updated: 6 Jul 2022 | 310 Views |
Aluminium doors should be in use because it is high resistant to strong wind. Doors and windows used in high rise building must be strong enough to avoid the breaking, bending when facing with strong wind.
The prevention of air leakage is the effectiveness of preventing leak flows through the gap between the frame and the hinge of the windows and doors. The limit amount of air (smell, smoke) leaked through windows and doors helps dust protection, noise reduction, and reduction of heat.
Apart from that it prevents rainwater leaking and prevents damage inside the building.
Noise prevention is the effectiveness of protection inside noise to outside.