At present, ordinary aluminum alloy doors and windows have little market, the market is basically occupied by thermal break aluminum profile. The following performance only refers to the thermal break aluminum profile, please pay attention to.
1. Thermal break aluminum profile
good thermal break aluminum profile. The heat insulation profile internal and external frame soft combination, the frame adopts a rubber strip, double wool strip three seal form, close tight, air tight, water tight performance, excellent insulation performance; The window fan adopts the hollow glass structure, so that the window really shows the sound insulation, heat insulation, heat preservation, excellent function, a lot of saving heating and refrigeration costs, heat transfer coefficient K value detected 2.23-2.94W/m2•K below, energy saving effect is remarkable, several years of energy saving costs enough to make up for the previous investment.
2. Thermal break aluminum profile waterproof function. Using the principle of pressure balance design of structural drainage system, sliding design slope step, set the drain, smooth drainage, good water tightness.
3. Thermal break aluminum profile to prevent dew and frost. The broken bridge aluminum profile can realize the three-way sealing structure of doors and windows, reasonably separate the water vapor cavity, successfully achieve the isobaric balance of gas and water, significantly improve the water tightness and air tightness of doors and windows, and achieve the effect of clean and bright windows.
4. Thermal break aluminum profile mosquito screen design. Invisible screen window, can be installed inside and outside the selection of use, with mosquito, flies, especially suitable for the northern mosquito areas.
5. Thermal break aluminum profile anti-theft and anti-loosening device. With the standard configuration of hardware locks, to ensure the stability and safety of the windows in use.
6. Thermal break aluminum profile to prevent noise and sound insulation. Its structure is carefully designed, the joint is tight, the test results, the air insulation volume reaches the sound insulation 30-40db, can ensure that the residents on both sides of the highway 50 meters are not disturbed by noise, adjacent to the downtown can also ensure the indoor quiet and warm.