Aluminum Window Stiffness requirements
Aluminum alloy doors and windows technical points:
Engineering All aluminum profiles, hardware fittings, glass, sealing materials, silicone structural sealants are used in the following national or industry standards for the quality of the first grade and above. Aluminum doors and windows used in steel components should be hot-dip zinc treatment. Thickness ≥ 20mm hidden frame, semi-hidden frame window or 1m above the long side of the glass and glass directly bonded to bear the role of wind load silicone sealant, silicone sealant should be compatible with the contact material.
1, aluminum alloy doors and windows of the material requirements:
Aluminum doors and windows profiles using the provisions of the manufacturers of high-precision manufacturers of profiles. Wall thickness should be calculated or tested to determine, in which the main section of the door section of the main force of the minimum wall thickness should be measured not less than 2.0mm, the door of the other general force profile minimum wall thickness should be not less than 1.4mm; window section of the main force The minimum wall thickness of the rod shall be not less than 1.4mm. Glass pressure line and other supporting aluminum material minimum measured wall thickness should not be less than 1.0mm. Partial force is not enough, can be strengthened by adding steel lining to meet the strength and stiffness requirements.
2, glass requirements
Window glass is greater than 1 square meter to do the tempered glass, and the tempered glass thickness shall be not less than 6mm. Door glass is greater than 0.5 square meters to do the tempered glass, and the tempered glass thickness should be not less than 6mm. Seven and seven or more glass are required to use tempered glass. (6 thick float glass +6 thick air layer +6 thick float glass), if the strength is not enough, the use of tempered glass (2 thick float glass) Request detailed on the article) or increase the thickness of the bathroom with pear glass. The model needs the architect to determine. Glass variety, color and performance, by the architect according to the need to select all the glass thickness required by the design unit in accordance with the following "aluminum alloy doors and windows design requirements" for glass wind pressure calculation design, thermal burst design, mosaic structure design, and make a choice Advice; on the sound insulation, insulation, insulation and other requirements, the design unit should be checked. Request to provide calculations and related glass test report for the design department to determine after the audit. Hardware accessories requirements:
Hardware accessories using the provisions of the brand. Aluminum doors and windows with hardware accessories should meet the requirements of the current standard, should be board approval.
Aluminum doors and windows with sealing tape for the EPDM rubber strips, and in line with the existing standards. Sealant with the provisions of the brand of Party A, and should be used silicone weather sealant, structural adhesive using the provisions of the brand, and compatibility and adhesion performance report, aluminum doors and windows with a variety of sealants should meet the requirements of the current standard. Door and window lock requirements
Living room out of the balcony lock: three doors: anti-theft buckle lock, four doors: the middle of the fan for the 7-word handle more locks, side fan for the single-sided hook, double door: 7 word handle more locks. Kitchen out of the balcony lock: ball lock. Window lock: 7 words handle two locks, anti-theft buckle lock.