Windows and door into the compound energy-saving window door a new generation alternative product
In today’s increasingly the serious situation of the energy shortage, production the energy conservation, the environmental protection product has become the development direction of all walks of life. Statistics show that our country building energy consumption have accounted for 40% of the total energy consumption of the whole society, the energy conservation of the building has caused the government and the society to the universal attention. The energy conservation of the building is refers to save heating heating, air conditioning and refrigeration, building lighting energy consumption. Development energy-saving building, form healthy civilization, save resources consumption model has the delay.
According to Kdsbuilding expert said, door window is building outside one of the opening of the structure parts, the construction of the eye, it in the building and the environment, indoor and outdoor is communication and separation of multiple and practical function. Our doors and Windows products performance is poor, the energy consumption per unit area for the developed countries of the 2 ~ 3 times, and the function of the aluminum door quality, to habitant health, comfortable life and job conditions, has had a significant impact.
According to information, doors and Windows, of the total energy consumption of more than 50%. Thus, improving window of door of energy conservation, became the theme of building energy saving. What, then, Windows and doors profiles to make already energy-saving and excellent function, accord with the social development direction of the doors and Windows?
Long ago in aluminum alloy material made doors and Windows and curtain wall has become the first choice of materials, along with the development of the modern industry aluminum alloy, aluminum alloy doors and Windows and start building structure as curtain wall system is widely used material, and along with the application level of thorough, the people to understand the aluminum alloy material, and willing to accept.
Due to the aluminum alloy doors and Windows light weight, beautiful, corrosion resistance, processing simple was the favour of people, but because of its heat insulation performance is bad, energy saving effect is poor, heat insulation performance is good, good energy saving effect of model steel profile have replaced the traditional aluminum alloy extrusion profiles lost his brilliance. Give full play to the model steel profile good effect of energy saving and aluminum alloy extrusion profiles of light weight, beautiful, corrosion resistance, processing the advantages of simple compound aluminum window extrusion profiles, is making already energy-saving and excellent function, accord with the social development direction of the doors and Windows of a new type of door window materials.
Recently in domestic sadly arisen, cause real estate developers, construction units, doors, Windows, manufacturers and the news media attention is the fifth generation said the lu: su aluminum composite new energy-saving doors and Windows, doors and Windows is a new generation of alternative product. Its excellent stays of wind sex, sound insulation sex, water tightness, air tightness, reached national standards of A1 window.
Kdsbuilding expert said: "the fifth generation of the new energy-saving Windows and doors profiles-new kdsbuilding doors and Windows aluminum composite is outside the aluminium alloy profile among, both sides is heat insulation body modification is more than PVC cavity. Its advantage is both the aluminum alloy high strength, light weight, beautiful, corrosion resistance, processing is simple, and the characteristics of the model steel profile heat insulation, have the very good insulation energy-saving effect."
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