The performance and characteristics of supply the Shanghai the soundproof glass house Wing soundproof doors and windows. Soundproofed windows, insulation energy-saving performance Yong multi doors and windows for multi-cavity structure, with good insulation properties, heat transfer performance is very small, only steel l/357 aluminum 1/250, visible Wing multiple doors and windows insulation, soundproof , thermal insulation effect is significant, especially more applicable to the modern buildings Heating air conditioning equipment. Compared with the relevant departments to investigate: the use of plastic doors and windows than wood doors and windows of the room in winter indoor temperature 4-5 degrees higher; northern region better double glazing. Test, according to the Construction Research Institute of Physics, the single glass steel, aluminum window heat transfer coefficient 64W/M2K; a single glass steel window heat transfer coefficient is about 47W/M2K; ordinary double-glazed steel, aluminum windows, heat transfer coefficient The the about 3. 7W/M2K of; vacuum soundproof windows heat transfer coefficient of approximately 0.9W/M2K. Accounted for 30% of the building envelope area of ??doors and windows, and accounted for 49% of its heat, Therefore, never more than a very good energy efficiency of windows and doors. 2. The soundproof windows Physical Performance Wing more than the physical performance of windows and doors mainly refers to: Yong many doors and windows of the air permeability (air tightness), rain permeability (water tightness), wind resistance and insulation and sound insulation. PVC window profiles has a unique multi-chamber structure, and welding technology from doors and windows, steel doors and windows installed all gaps are equipped with imported sealing tape, and therefore has a good sound and thermal insulation performance. 3. Soundproof windows corrosion resistance: Wing and more windows and doors because of its unique formula and has good corrosion resistance, followed by Wing multi-window corrosion resistance depends on the use of hardware, metal hardware products in the normal environment, while corrosive The environment of the industry, such as food, medicine, health, chemicals and coastal areas, rainy, humid areas, selection of corrosion resistant hardware (engineering plastics), and its life is 10 times the steel doors and windows. 4. The insulated windows weatherability: JOHN multi doors using special formulations, an ultraviolet absorber is added to the raw material, and low-temperature impact resistance agent, thereby improving the permanent multiple windows and doors weatherability. The environment in the long-term use in the temperature climate, between 30 degrees to 70 degrees, the sun, the rain, dry moisture changes, no discoloration, deterioration, aging embrittlement and other phenomena. Steel windows instance in Western Europe for over three decades, its material intact. 5. Soundproof windows fire: Wing multi windows and doors is not spontaneous combustion, no combustion from the fire self-extinguishing, safe and reliable, to comply with fire safety requirements, this performance more to expand the use of permanent multi-windows and doors. 6. Wing and more doors and windows of the insulating properties of the sound-proof windows with excellent electrical insulator profiles, non-conductive, high safety factor. 7. Soundproofed windows, air tightness: Wing and more doors and windows qualitative fine smooth, consistent quality inside and outside, without surface outstanding handling, ease of processing, cutting, welding process, the doors and windows finished length, width and diagonal can be plus or minus 2MM within the machining accuracy the angle strength up to 3000N. Sound insulation performance of soundproof windows that accounted for about 80% of the area of ??glass insulation effect, Yong multi-window and door products based on acoustic resonance transmission principles and lotus cooperation using different glass composite structure, such as a hollow glass, soundproof windows, static a home vacuum soundproof windows and doors, to enhance the doors and windows sound insulation. Doors and windows of the structure, quality British imports strip, plastic sealing accessories, makes Wing multiple doors and windows sealed performance effect significant noise reduction effect of 30-45 dB. 9. Soundproof windows look good and the decorative effect of the domestic requirements adapt feeling comfortable than metal, and human contact. Steel doors and windows have some outstanding advantages above, has been widely used in our country is to become the new trend in the field of building energy efficiency. The benefits of plastic doors and windows and more windows and doors is an important part of the building envelope, the residential installation of doors and windows are usually divided into wooden doors and windows, iron doors and windows, aluminum windows and doors, steel doors and windows, four kinds, undoubtedly one of the most advanced steel doors and windows. Steel doors and windows had just developed a new type of energy-saving building doors and windows. Steel doors and windows, the outflow of indoor heat loss is much less than the other materials of doors and windows, energy-saving insulation effect is very significant. The UPVC material plastic doors and windows, lined carbon steel keel, extrusion molding, cutting, welding, made together with the hardware and the rubber seal. Because lined carbon steel keel, therefore, derives its name. Steel doors and windows not only combines the advantages of the first several windows and doors, and even better. Original windows plus a better vacuum soundproof windows effect, the effect of noise about 40 dB, usually on the basis of the original windows plus a window, the basic structure of the form is the push-pull type, easy-to-open windows . Sound-proof windows, a new energy saving windows, soundproof windows installed in most of the family a few years ago, most of them are ordinary hollow sound-proof windows, its sound insulation far Dada less than living in the elevated, the main road near the family . Today, the emergence of vacuum soundproof windows completely broken the traditional concept of the hollow insulation windows, hollow sound-proof windows, soundproof amount is 15-22dB, the the monolayer vacuum soundproof windows soundproof amounted to more than 35 db meet living in elevated near and away from the noise source close to the family customers. Quality assurance: the vacuum glass warranty of 10 years, the entire window 3-year warranty of the Company solemn promise: to be installed to achieve the requirements of the contract effect after the payment.