The decoration of doors and windows has always been an indispensable item since the decoration. Among them, plastic steel doors and windows and aluminum alloy doors and windows are most commonly used. However, aluminum alloy is welcomed by decoration companies and owners because of its light material and good sealing performance.
Today, Jinpai Huating doors and windows will introduce to you in detail the advantages and specific purchasing methods of aluminum alloy doors and windows!
What is the material index of aluminum alloy doors and windows?
1. Thickness (series number represents the MM number of door frame construction dimension)
The 70 series sliding doors and sliding windows are 55 series, 60 series, 70 series and 90 series. The specific use is selected according to the size and pressure of the window opening, but the sliding window as a closed strong platform shall not be less than 70 series.
The same color should be consistent, if the color difference is obvious, it is not suitable to purchase.
Avoid bubbles, ash and cracks on the surface.
4. Oxidation degree
The thickness of the oxide film should be about 10 microns. Scrape it with your fingernails to see if the oxide film can be wiped off.
What are the advantages of aluminum alloy
The most common aluminum alloy doors in home decoration are push-pull type, flat open type and foldable type. They are waterproof, beautiful, colorful, cost-effective, moisture-proof, antifouling and rust resistant!
Aluminum alloy door in the purchase, there are different thickness, profile 1.0 mm aluminum alloy door strength is better; in the normal use of the basic 5-8 years will not deform. The thickness of the profile directly determines the advantages and disadvantages of the use, in the selection must not be greedy for small cheap, choose cheap.
The common windows in decoration are casement window, sliding window, suspended window and fixed window. Ordinary aluminum alloy and Bridge broken aluminum alloy are common in profile; bridge broken aluminum alloy window improves thermal insulation more than ordinary aluminum alloy material.
The wall thickness of profile used for high quality aluminum alloy window shall not be less than 1.2mm.
In our family decoration, we generally choose aluminum alloy doors and windows, but if the decoration style of the family requires more strict words, the matching of aluminum alloy may not be particularly good, friends can choose according to their own situation when purchasing!