Aluminum alloy doors and windows curtain wall profile thickness GB8478-2008 "Aluminum alloy window" stipulates:
The stress component of aluminum alloy doors should be determined as 4mm aluminum alloy windows through tests or calculations, and the stress component should be determined as 1. 1.0 mm through tests or calculations.
GB8479-2005 aluminum alloy door regulations:
The measured wall thickness of profiles without surface treatment should be greater than 2mm. The measured wall thickness of profile without surface treatment should be greater than1mm.
Extended data:
Precautions for installation of aluminum alloy doors and windows:
1, the gap between the metal door window frame and the wall should be filled and sealed with sealant. The surface of sealant should be greasy and flat. Inspection method: check, gently shake the door and window frames, and check the acceptance records of concealed works.
2. The rubber sealing strip or felt sealing strip of metal door sash shall be installed in good condition and shall not come off the groove. ? The installation of metal door window frames and auxiliary frames must be fixed. The number, location, embedding mode and connection mode of embedded parts and frames must meet the design requirements.
3, metal doors and windows with drainage holes, drainage holes should be unobstructed, location and quantity should meet the design requirements. The accidental falling off of sliding door and window sash is easy to cause safety damage, which has a more serious impact on the environment of high-rise buildings. Therefore, it is stipulated that sliding door sash must have anti-falling measures.
Baidu encyclopedia: aluminum alloy window