How to judge the pros and cons of bridge aluminum profiles
Jan 20, 2020
(1) Broken bridge aluminum alloy doors and windows are the most advanced aluminum alloy doors and windows. It is the fifth generation of new thermal insulation and energy-saving doors and windows after wooden windows, iron windows, plastic steel doors and windows and ordinary color aluminum alloy doors and windows. Its surface can be painted in various colors.
(2) The composition structure of broken bridge colored aluminum alloy doors and windows combines the environmental protection of wooden windows, the firmness and safety of iron and steel windows, and the commonality of heat preservation and energy saving of plastic steel doors and windows. Its structure is more complicated than ordinary aluminum doors and windows, and the cost is higher. Ordinary color aluminum does not have heat insulation strips, does not keep heat and does not save energy. It just sprays the surface on the surface.
(3) The section wall thickness of the aluminum alloy doors and windows of the broken bridge strictly follows the national standards. The wall thickness requirements must be between 1.4 and 2.0mm, because the wall thickness is related to the assembly technology and the solid safety of the doors and windows. The wall thickness of ordinary color aluminum doors and windows should generally be below 1.4mm.
(4) The color aluminum doors and windows of the broken bridge are assembled with special corner codes above 3mm, and the corners should be filled with corner glue for sealing. Ordinary doors and windows are only connected by rivets or screws, and their firmness and safety are poor, but the cost is low. And the assembled color broken aluminum doors and windows will not have any problem for adults standing on and walking around. The technical requirements for the assembly of a complete set of equipment and the manual on-site operation are very different. The special broken bridge aluminum profile and the ordinary aluminum profile are not the same grade and cannot be compared.
