Windows and doors can save energy, and the broken bridge aluminum doors and windows can be recycled. There are no associated harmful substances in the production process of doors and windows, which conforms to the concept of sustainable development of human beings. The exquisite broken bridge aluminum doors and windows can satisfy people's various needs and create a comfortable and charming space.
Bridge break window function
(1)、 Broken bridge aluminum doors and windows have excellent air tightness, water tightness and superior heat preservation function
The insulating glass is selected to make the window truly display the functions of sound insulation, heat insulation and heat preservation, which can save the heating and cooling costs. The heat transfer coefficient K is less than 2.23-2.94w/2k, and the energy saving effect is obvious.
(2)、. Broken bridge aluminum doors and windows to prevent wind sand and wind pressure
The exterior and interior frame materials are hollow design, and the ternary one propylene sealing strip is used for sealing. The tensile strength, shear strength and thermal deformation resistance of the bridge breaking window can be high, the anti wind pressure deformation can be strong, and the anti sensation effect is good. This kind of window can be used for large area of dust proof windows in high-rise buildings.
(3)、 Water proof, anti condensation and frosting of bridge broken aluminum doors and windows
The structural drainage system is designed by using the principle of pressure balance, and the sliding design is inclined ladder type with good water tightness. The broken bridge profile can complete the three sealing structures of doors and windows, reasonably separate the water vapor chamber, successfully complete the gas water isobaric balance, significantly improve the water tightness and air tightness of doors and windows, and achieve the effect of window clean and bright hall.
(4)、 Sound insulation of broken bridge aluminum doors and windows
The structure has been carefully designed, the joints are tight, and the experimental results show that the air sound insulation reaches 30 – 40dB, which can ensure that residents within 50 meters of both sides of the expressway are not disturbed by noise, and the adjacent downtown can also ensure the indoor quiet and warm.
(5)、 Anti mosquito measures for broken bridge aluminum doors and windows
Invisible screen window, can be used inside and outside selection device, with anti mosquito, fly, especially suitable for Northern mosquito area.