With the development of society, people's life is getting richer and richer in the coming month, and they are getting stronger and stronger about brands. Commodities have a consumption concept: the more expensive the commodity is, the better the brand is...... Because the goods are expensive, the materials will be good and the quality will be good. Just like
is aluminum alloy doors and windows as expensive as possible? The more famous the brand is, the better? Is the thicker the profile, the better? Is this understanding correct?
Generally, there are three elements in the price composition of aluminum alloy doors and windows: Profiles, window types and accessories. Among them, the wall thickness of the profile has a great influence on the price of the product. When many consumers choose aluminum alloy doors and windows, of course, they think that the better the wall thickness of the profile is, even if it exceeds the national standard, the better the product quality will be, in fact, this is not the case.
The national standard of aluminum alloy door and window product profile wall thickness is set according to the requirements of energy conservation and environmental protection under the condition of ensuring product safety and performance. It is not that the better the product profile wall thickness is, the better the product quality will be. Because the thickness of the profile is too thick, the air tightness and water tightness of the product cannot be guaranteed, and the product quality is high.
To determine the quality of an aluminum alloy door and window product, we must comprehensively consider the following aspects:
1. Rationality of profile design;
2. Air tightness and water tightness of the product;
3. The glass, hardware and auxiliary attachment configuration of the product.
If the profile design of an aluminum alloy door and window product is unreasonable and the air tightness and water tightness cannot meet the requirements, even if its wall thickness exceeds N times of the national standard, it is not a good product. And excessive pursuit of aluminum alloy profile wall thickness is bound to bring serious waste of resources. Too thick profiles will definitely bring high product prices to consumers and unnecessary economic burdens to them.
The thickness, strength and oxide film of aluminum profiles used for high-quality aluminum alloy doors and windows generally meet the national standards, such as the requirements of relevant national regulations:
1. The wall thickness of bridge-cutoff aluminum alloy doors and windows aluminum profile should not be less than 1.4mm or more, and the thickness of oxide film should be up to 10 micrometers.
2. If the safety and durability of doors and windows are considered, tempered glass is better than ordinary glass.
3. Stainless steel hardware accessories (such as screws, hinges, etc.) are better than aluminum accessories.
