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What is the difference between glass curtain wall and aluminium profile?
what is the difference between glass curtain wall and aluminium profile? 1. The difference of the concept of glass curtain wall, and the construction curtain wall, curtain wall, is a kind of modern buildings often use elevation, generally by the metal, glass, aluminum material such as stone and man-made plank, installed in the outermost layers of the buildings, function such as wall, beautiful, windproof, rainproof, energy saving, etc. , not any structure under load, only connected to the structure of board or column under gravity and wind resistance. Aluminum alloy doors and Windows, is refers to the aluminum alloy extrusion profiles for boxes, Ting, fan made known as aluminum alloy doors and Windows, doors and Windows in the aluminum Windows and doors for short. Lu: xingcai including stress bar with aluminum alloy ( Bear and transfer weight and load bar) Base material and wood and plastic composite doors and Windows, aluminum wood composite doors and Windows, aluminum-plastic composite doors and Windows for short. For a long time, industry of curtain wall and door window concept definition has been unable to agree, both belong to the building maintenance structure, does not share the force, the main structure of the aluminum some does make qualitative doors and Windows and curtain wall boundary problem, many companies in order to ensure the appearance, at the same time, considering cost saving, often made into effect of curtain wall, doors and Windows material design to some extent, not only brings to the construction acceptance of trouble, aluminum at the same time the production of the maintenance structure also buried the hidden trouble to safety. Line to avoid the continuation of such a situation, the technology of glass curtain wall engineering 'in the concept of the glass curtain wall, give a clear definition: consists of support structure system with panels, but relative displacement of the main structure has a certain capacity, don't share the structure of the main body role outside the building maintenance structure or decorative thread structure. It mentioned that relative displacement of the main structure has a certain capacity. Aluminum doors and Windows as bearing components in the maintenance of the main structure within the mouth of the cave, unable to meet the relative displacement of the main structure has a certain capacity. In curtain wall design, will hang on the outside of the main structure of the overall framework, through the design of expansion joints, such as structural measures to ensure the realization of the relative displacement. 2. The difference between the standard national launch of the aluminum alloy doors and Windows ( GBT8478- 2008). As the latest Windows gb, aluminum each province and region, both have their own provinces ( Ground) Standard. Such as 'regulations of technology of aluminum alloy doors and Windows engineering of jiangsu province ( DGJ32/J07- 2005). , guangdong province, the aluminum alloy doors and Windows engineering design, construction and acceptance standard '( DBJ15- 30 - 2002). And so on, in aluminum doors and Windows engineering design under the premise of meet the requirements of national standard, must try to meet the need of regional provinces, to ensure that local acceptance. Outside the building doors and Windows, wind resistance, airtight, watertight classification and detection method '( GBT7106 - 2008). As the doors and Windows engineering performance testing and grading of the latest national standard. The technology of glass curtain wall engineering has been as the standard for curtain wall industry bibcock, is widely recognized in the industry, national standard GB/T21086 - 'building curtain wall' 2007 is more comprehensive elaborated on the curtain wall system and convention; The construction curtain wall ( GB / T21086 - 2007). , the construction curtain wall airtight, watertight, wind pressure resistance test method '( GB/T15227- 2007). Provide the basis for curtain wall engineering performance testing and grading and methods and so on.