Choose the doors and Windows is good or bad comes from personal experience or knowledge of Windows and doors to know that how much the design style of the Windows and doors, installation techniques are often come in: the installation of Windows and doors design, but the owners to have their own want to design style pattern, because now a lot of favorite style is different, some people like, color aluminum Windows and doors, also some people like broken bridge aluminum doors and Windows, also some people like aluminum alloy doors and Windows, now most famous for its aluminum alloy doors and Windows, but when aluminum alloy doors and Windows production also has a lot of matters need to pay attention to? Such as: building outside the window of aluminium alloy door heat loss has three ways: the first is through aluminum heat conduction loss; And then through the glass of the radiation heat loss; Finally through the window of aluminium alloy door gap air convection heat loss. Therefore, heat preservation and heat insulation aluminum alloy doors and Windows made from these three aspects to consider. The best way is make it by Aluminum Window Machine.
1, aluminum alloy doors and Windows profiles, aluminum profile and aluminum alloy materials are good conductors of heat, thermal conductivity is relatively high. If to thermal insulation is made of glass, it has to choose treated with heat insulation broken bridge section, its role is to partition profiles of heat conduction pathway, in order to achieve the purpose of heat preservation and heat insulation.
2, glass, aluminum alloy doors and Windows of glass to remind of the heat preservation and heat insulation, hollow glass, must be followed for inside the cavity between the hollow glass filled with dry, the stillness of the air, lower the thermal conductivity greatly, besides the function of noise insulation, so there are energy saving, safety and prevent mist, the commonly used the glass thickness of the hollow glass 5 ~ 6 mm, common cavity thickness is 9 mm, 12 mm.
3, the crack of the door: the production of heat preservation and heat insulation sealing material of aluminum alloy doors and Windows, should choose the weather resistance adhesive sealant, sealing strip should choose good ozone corrosion resistance and anti ultraviolet ageing performance of neoprene products, door and window opens overlap part above to set up three sealing strip. So the owners when the choice must pay attention to matters.