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Code for acceptance of aluminum alloy doors and windows
Editor: liefan January 1, 2020 17:00:00

Code for acceptance of aluminum alloy doors and windows

1. General
2. Terms and symbols
2.1 terminology
2.2 symbols
3. Material requirements
3.1 general provisions
3.2 aluminum alloy profiles
3.4 hardware fittings
3.5 sealing materials
3.6 metal connectors
3.7 fasteners
4. Design Engineering
4.1 General Provisions
4.2 wind pressure resistance performance design
4.3 watertight performance design
4.4 air tightness design
4.5 sound insulation performance design
4.6 thermal insulation performance design
4.7 anti thermal cracking design of glass
4.8 design of glass mosaic structure
4.9 lightning protection design
4.10 other safety design
4.11 facade architectural design of doors and windows
5. Installation construction
5.1 general provisions
5.2 construction preparation
5.3 installation construction
5.4 product protection
5.5 safety technical measures
6. Project acceptance
6.1 general provisions
6.2 main control items
6.3 general items
6.4 inspection rules
6.5 quality acceptance
Description of terms used in this specification
Explanatory notes
1 General
1.0.1 in order to meet the needs of construction projects, make the performance of aluminum alloy doors and windows meet the requirements of architectural functions, and ensure the quality of aluminum alloy doors and windows projects, this specification is formulated according to the climate characteristics and the actual situation of engineering construction in this province.
1.0.2 This specification is applicable to the design, construction and acceptance of aluminum alloy doors and windows of industrial and civil buildings within the province. The building doors and windows made of other materials can refer to this specification.
1.0.3 aluminum alloy doors and windows (hereinafter referred to as aluminum doors and windows) in this specification refer to aluminum doors and windows with installation height not greater than 100m and without special functional requirements (such as fire prevention, explosion-proof, chemical corrosion prevention, etc.) on buildings. This specification is not applicable to aluminum doors and windows, inclined roof windows and daylighting skylights on building curtain walls. Corresponding measures shall be taken for doors and windows with installation height greater than 100m.
1.0.4 the design, construction and acceptance of aluminum doors and windows engineering shall not only comply with this specification, but also comply with the current national standards and specifications.
2 terms and symbols
2.1.1 main profiles
Connect and assemble the basic framework of door and window frames, and assemble glass, auxiliary profiles and door and window frame materials with other accessories; connect and assemble the basic framework of door and window sash, and assemble glass, auxiliary profiles and other accessories on it.
2.1.2 auxiliary profiles
In the frame component system of doors and windows, the additional profiles (such as glass battens, draught strips, etc.) that are inlaid or fixed on the main profile components and play the role of force transmission or some other functions.
2.1.3 main stress components
It is also used to transfer the load of the middle door and window and the vertical frame of the door and window as well as the vertical frame of the door and window.
2.1.4 main stress parts of profile section
In the cross-section of the main profile of doors and windows, the main parts such as webs, flanges or the connection parts of fixed other components that bear the vertical and horizontal load forces.
2.1.5 hidden frame and semi hidden frame window
For aluminum alloy glass windows, the glass and window frame or window sash frame are bonded and assembled with structural adhesive, and the profile members of frame and fan are not exposed or partially exposed to the outdoor surface.
2.1.6 principle of rain curtain
In order to achieve the balance between the air pressure in the cavity and the outdoor wind pressure, the design principle is to reduce or eliminate the force of rain through the external opening and prevent the rainwater leakage from the external enclosure structure or component.

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