With the progress of luxury, people's awareness of energy conservation is getting stronger and stronger.
The demand for energy saving in doors and windows has also generally increased, and system doors and windows have emerged. What is the definition of system doors and windows? Let's take a brief look at the advantages of system doors and windows in the following small braiding.
System door and window definition
system doors and windows are integrated door and window system solutions adopted by the system company, which make a clear commitment to the performance and quality indicators of products. Water tightness, air tightness, wind pressure resistance, mechanical strength, heat insulation, A series of important functions such as sound insulation, anti-theft, sunshade, weather resistance, Operation feel and so on should also consider the comprehensive results of the performance of each link of equipment, profiles, accessories, glass, viscose and seals. According to the requirements of the overall solution, design, manufacture and install the products, and realize the promised performance and quality indicators in actual use.
Advantages of system doors and windows: five core products
systematic Design, high insulation profile, standard material formula, high quality hardware system, rigorous production process.
Material requirements for system doors and windows:
heat insulation strip: mainly nylon 66 plus 25% glass fiber. At present, no other materials have been replaced. If PVC is used to replace nylon 66, the consequences will be reported in the laboratory.
Hardware: due to the potential difference between aluminum and iron materials hardware, it is easy to cause corrosion of aluminum, so cold (hot) iron rolling hardware is not suitable. Generally used materials are mainly stainless steel, aluminum alloy, zinc alloy and engineering plastics on the premise of meeting the strength.
Rubber strip: EPDM is the main one, and silicone rubber is needed in cold areas. For European cars, EPDM is used as rubber strip. For the requirements of home doors and windows, of course, this material is also used.
In fact, more and more people will choose to install system doors and windows now, because of its good quality and top technical comparison. As an important part of the whole architecture function, system doors and windows will also benefit from this, which is paid more and more attention by real estate developers to improve the performance of doors and windows, the use of high-performance system doors and windows will also become one of the important selling points for real estate developers to promote residential products.
Design requirements for system doors and windows
① try to reduce the profile section most of the profile wholesalers or doors and windows companies are faced with the same problem. There are a wide variety of profiles, and it is easy to Overstock, which affects the capital flow and management difficulties. For example, if you do not heat insulation window, when designing profiles, you can reduce the variety of profile sections by considering the commonality of internal opening and external opening and activity Louver.
② unification of accessories, corner codes and rubber strips.
③ perfect contacts cater to different opening methods. When designing projects, architectural designers often have different door and window requirements for the beautiful modeling effect of buildings. Therefore, in order to cooperate with the project, a good system can meet the needs without starting a new stove as long as a few modifications are made. For doors and windows, the junction between sliding window (doors) and casement window (doors) should also be well designed, which will not cause several aluminum profiles to be connected together, affecting the visual appearance. At the same time, it can meet different opening requirements, such as opening outside, opening inside, opening inside, turning outside, turning inside, pushing and pulling, etc.
④ the unification of technology and simplification of general door and window design mainly consider the cooperation of profile section and hardware. Rarely consider the production of on-site workers and the convenience of manufacturing. If the higher the production efficiency of workers, the higher the qualified rate of quality, the lower the relative production cost.
⑤ good overall tolerance coordination, perfect production process window structure is completed by aluminum profile, glass, heat insulation strip, adhesive strip, hardware and processing technology coordination. If there is no good tolerance coordination, it is difficult to produce qualified doors and windows, so the system company plays a leading role in this aspect. Imagine how the manufacturing and sales of doors and windows in Europe will result if there is no good tolerance matching for each part of the car we drive, it is required to pass the testing of doors and windows Laboratory (such as ROSEHEIM in Germany), and the testing standards are also clearly stipulated (see CENTC33 for details). In order to pass the inspection, good tolerance coordination and continuous and perfect manufacturing process are necessary, for example, to "water tightness" and prevent "condensation" caused by indoor and outdoor temperature difference ", the design of" drainage hole "and" aspirail "is very important.
System doors and windows are based on the five core products, which makes the system doors and windows have obvious advantages and are superior to ordinary doors and windows in terms of energy saving and performance. The definition and related information of system doors and windows are introduced here, hoping to be helpful for everyone to understand system doors and windows.
