Method 1:
1. Pay attention to the thermal insulation of broken bridge aluminum doors and windows
Thermal insulation is the most important performance of broken bridge aluminum doors and windows, so the thermal insulation is generally composed of several relatively large plates. Broken Bridge aluminum doors and windows profiles are hot and cold profiles, and the thermal conductivity is very low, generally, the indoor temperature is inconsistent with the outdoor temperature, and when the indoor and outdoor temperature differences are relatively large, generally ordinary doors and windows have very high thermal conductivity and when the temperature difference is large, the indoor temperature will also be consistent with the outdoor temperature.
2. Pay attention to broken bridge aluminum door and window rubber steal strip
Sealing Strip is an important link to keep the indoor temperature constant. Only the sealing strip can better keep the gaps of some small doors and windows in the room warm, generally, we all know that the sealing strips of ordinary doors and windows are relatively easy to age or open the glue, so we must pay attention to the quality of the sealing strips, and there are many types of sealing strips.
3. Pay attention to broken bridge aluminum doors and windows hardware accessories
Only specially customized hardware accessories match broken bridge aluminum doors and windows. Only in this way can Broken Bridge aluminum doors and windows play a better role, some basic reasons for the life span of broken bridge aluminum doors and windows are determined by hardware accessories, because hardware accessories play a connecting point for fixing and playing a role. If the life span of hardware accessories is relatively short or aging after weathering, some doors and windows that are often opened are very difficult when they are opened.
Method 2:
So how should Broken Bridge aluminum doors and windows be selected? The following small editor shares four ways for Hualong window industry to teach you to choose broken bridge aluminum doors and windows correctly! Spend less money.
1. Look at the heat insulation strip. Sealing and heat insulation focus on "Broken Bridge", and heat insulation strip is the "bridge" of broken bridge window "! Broken Bridge Aluminum is also called heat insulation broken bridge aluminum, which is to disconnect the aluminum alloy from the middle and connect it with heat insulation strips to effectively block the heat transfer. Therefore, the quality of heat insulation strip directly affects the sealing effect of broken bridge aluminum doors and windows. The Broken Bridge aluminum doors and windows insulation strip must use PA66 nylon insulation strip, while the PVC plastic strip glow, but the surface is not smooth; The real nylon strip has a smooth and symmetrical surface. If the heat insulation strip is deformed, it will not be tightly connected with the aluminum alloy profile, which will affect the sealing effect of the window. PVC heat insulation strip is easily deformed due to the influence of heat expansion and cold contraction; While nylon strip is hard, firm and stable, it is not easy to deform.
2. Glass selection is very important. Broken Bridge aluminum doors and windows of big brands are generally equipped with safe double glazing unit, with better sealing and sound insulation effects. Hollow glass with poor quality has poor sealing performance, which easily leads to water vapor entering the middle layer and forming fog on the glass, which not only affects the appearance, but also appears to be lack of air tightness and water tightness. The doors and windows with good sealing performance can ensure that the home is warm in winter and cool in summer, and the air conditioner can also save electricity in summer. It can also isolate the noisy car sound, human voice and square dance sound from the outside world, while inferior doors and windows cannot achieve such an effect.
3. Hardware must be good. Good hardware is usually made of copper, stainless steel or zinc alloy with high strength, not easy to deform, good corrosion resistance, stronger weight capacity and good stability. However, the poor hardware is mostly made of ordinary metal materials, such as aluminum alloy and other materials with soft metal properties, which are easy to deform, break and hardware handle thin in Wall.
4. Don't covet cheap prices. Because Broken Bridge aluminum doors and windows has high-quality thermal insulation and thermal insulation properties, and the cost of drawing materials is high, the manufacturing process is fine, and the price is certainly not too low. Therefore, if you want to buy broken bridge aluminum doors and windows with good quality, don't be greedy for cheap, so as not to buy fake goods, so that merchants can make a bargain and choose the best choice.
