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Is the aluminum profile for doors and windows as thick as po

Date of publication:2020-06-24 11:37 Number of browsing:
 


In the process of consumption, people will have such a consumption concept: the higher the price, the better, the more quantity, the better, and the more materials, the better. 
Therefore, when consumers choose and buy broken bridge aluminum doors and windows, they will take it for granted that the thicker the aluminum wall is, the better the product quality will be, but in fact this is not the case. 
According to industry insiders: the national standard of product wall thickness is set in accordance with the requirements of energy conservation and environmental protection to ensure product safety and function. it is not that the thicker the product wall thickness is, the better the product quality is. 
Because the wall thickness of the profile is too thick, it can not guarantee the air tightness and watertightness of the product, and the product quality is high, which is bound to bring excessive waste of resources. 
And the product consumables that are too thick are more than those in line with the national standard, which will bring excessive product prices and unnecessary economic burden to consumers. 
Therefore, aluminum profile products that meet the requirements of national standards can be called good products.



So what should be done in order to buy "quality and inexpensive" broken bridge aluminum doors and windows? 
1. The wall thickness of profiles is qualified. 
Generally do the door and window manufacturers of home decoration shopping malls, mostly choose the products with high production rate, that is, the products with relatively thin wall thickness to reduce the cost. 
Some small manufacturers produce 1.2mm-1.3Mm thick under the national standard, but the national standard rules thickness should be greater than or equal to 1.4mm; broken bridge aluminum profiles are generally divided into 60 series (6 cm), 70 series (7 cm), and the quality of broken bridge aluminum doors and windows does not depend on what series of profiles to choose, but mainly depends on the material, wall thickness, heat insulation bar, processing technology and so on. 
The community is relatively quiet, the window is not very large, the choice of 60 series profiles is enough, if the community is facing the street, floor-to-ceiling windows, high requirements for sealing sound insulation, you can choose 70 series profiles. 
2. Sealing planning. 
Different brand profiles are also different in sealing planning, there are three, four, five, six, seven, eight, nine, or even ten and other different levels of sealing planning. 
However, the raw materials produced by the top ten broken bridge aluminum profile factories in China are 2 sealing strips on the outside and 3 sealing strips on the inside. In order to meet the needs of consumers, many domestic broken bridge aluminum profile manufacturers produce broken bridge aluminum doors and windows with large materials. Increase the track where adhesive strips can be worn internally. 
In this way, broken bridge aluminum merchants can wear rubber strips on their own, which leads to the so-called several sealing series. in theory, the more seals, the better the heat preservation effect.




3. Auxiliary materials. 
When consulting the price of broken bridge aluminum doors and windows, you must ask whether it includes beams, posts, flat hardware, locators, screen, waterproof glue, styrofoam and other auxiliary materials. 
Because many broken bridge aluminum merchants have quotation traps, in order to attract customers, they first quote the unit price low, and then the merchants compensate for the price difference by charging a variety of auxiliary materials. 
And the cost of these auxiliary materials is generally good several thousand yuan, after all, the total price is not cheap at all. 
4. Add a sub-box. 
The secondary frame is also called the attached frame and the protective frame. 
A frame fixed on a wall and used for equipment doors and windows, generally used for 70 series and below profiles. 
If the window demand package window cover (window pass), the window around the need to paste tiles, the top of the window demand ceiling, then the need to increase the frame. 
Because the frame of 70 series and below profiles is relatively narrow, it will hinder the opening of doors and windows. 
The advantage of the auxiliary frame of the equipment is that there will be a gap at both ends of the door and window equipment, which is not very beautiful, and after adding the auxiliary frame, all the gaps can be covered, which is functionally equivalent to the dumb mouth of the door and window, but adding the auxiliary frame requires a separate fee.


 
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