Most of the time, when we choose aluminum alloy doors and windows for decorating houses, the prices of high-end aluminum alloy doors and windows on the market are several times different due to the wide variety and variety of aluminum alloy materials, consumers have no way to start when purchasing doors and windows, and it is also difficult to distinguish the advantages and disadvantages of doors and windows.
Usually when purchasing doors and windows, we use the method and technique of one look, two touches and three smells to distinguish the quality of aluminum alloy doors and windows. One look at the surface, two touches and three smells of materials. Of course, not only this method, you can also identify the overall quality of doors and windows through the following three details to increase the understanding of aluminum alloy doors and windows.
The insulating glass principle of Asian aluminum alloy doors and windows is to seal two pieces of glass with sealant strips, draw a vacuum in the middle, and fill in inert gas. Among them, the key step of hollow glass is to vacuum in order to achieve the performance of sound insulation and heat insulation. Due to the complexity and meticulous steps of vacuum extraction, one of the important reasons for the price gap between aluminum alloy doors and windows is caused. The inferior insulating glass on the market only binds two pieces of glass and lacks the steps of vacuum extraction. Therefore, we can analyze the advantages and disadvantages of insulating glass audibly.
Secondly, there is a Aluminum spacing strip between the two pieces of glass in the hollow ratio, and there are many air holes on the aluminum spacing strip, and a desiccant is placed inside to absorb the moisture in the gas, prevent the phenomenon of fog blocks after the glass doors and windows are heated. If a fog block appears, it proves that aluminum spacing strip of the equipment is missing.
The insulating glass adopts EPDM sealant strip to improve the sound insulation effect of the insulating glass, and the covered aluminum strip can be seen from the side. If the sealed EPDM sealant strip is not used, the aluminum strip between the glass can be clearly seen from the front, secondly, the sound insulation lacking EPDM sealing strip is the same as that of ordinary doors and windows.
I hope that before buying doors and windows or using aluminum alloy doors and windows, through the above three tips, we can distinguish the advantages and disadvantages of aluminum alloy doors and windows through details, sound insulation and physical effects.
