Manufacturers of aluminum windows and doors: Profiles must be environmentally friendly
Release time:2016/04/29 Click:6005number
Faced with international energy crisis, energy conservation and environmental protection increasingly urgent for us, environmental protection is everyone's responsibility. Currently in Europe and the United States, building energy consumption accounted for 43 percent of the total energy consumption, while China accounted for 40%. And aluminum doors and windows energy consumption accounts for 45% -50% of building energy consumption, accounting for 15% -20% of total energy consumption, and the doors and windows visible crucial influence energy consumption level of the building's total energy consumption.
Doors and windows on the current steering point of view of the materials used, many doors and windows are made toward the development of wood profiles, aluminum extrusions, plastic profiles, plastic composite profiles, wood-plastic composite profiles direction, the ultimate goal is to produce a low energy consumption less pollution profiles. In this stage, the doors and windows are generally the most common type of application profiles or aluminum profiles and PVC profiles, profiles of these two applications in building energy consumption. In order to reduce energy consumption, doors and windows will be improved window profiles production materials. Full use of composite profiles, in order to reduce energy loss. Thus, the window and door profile production technology to increase the improvements will be the development direction of window profiles, also in line with the national development requirements for green industry profiles.