Is the thicker the window aluminum profile, the better? This is what the expert explains
In the process of daily consumption, people will have such a consumption concept: the higher the price, the better the quantity, and the more solid the materials Because the more materials consumed, the higher the corresponding price, the better the quality.
Is that correct? Is it possible to define any product according to this rule?
When purchasing aluminum alloy profile products, many consumers usually have a misunderstanding: the thicker the aluminum wall thickness is, the better the product quality will be if it exceeds the national standard. In fact, this is not the case.
According to the technical personnel, the national standard of product wall thickness is the standard to ensure product safety and performance. It is set according to the requirements of energy conservation and environmental protection. It is not that the thicker the product wall, the better the product quality.
The appropriate thickness of aluminum alloy door and window products is not selected according to the minimum wall thickness of national standard, but is selected according to the size of door and window hole, wind pressure value, air tightness and water tightness of doors and windows designed. In order to ensure the safety, performance, environmental protection and other requirements, it is not the thicker the wall thickness of the door and window profile, the better the product quality.
Because too thick profile wall thickness can not guarantee the air tightness and water tightness of the product, and the product quality will be high. On the contrary, it will bring excessive waste of resources. And too thick product consumables more than in line with the national standards of products, will inevitably bring too high product prices, to consumers bring unnecessary economic burden.
Customers still need to combine with the actual situation. The thickness of the swing door is 1.4, and the square is not large. The thickness of sliding door 1.4 ~ 2.2 is commonly used. The thickness of the broken bridge window is 1.4. If the area of the window and sliding door is larger, the thickness of 2.0 can be selected.
How to judge the quality of broken bridge aluminum doors and windows? We should start from the following points:
- Whether the profile design is reasonable.
- Whether the air tightness and water tightness of doors and windows are up to standard.
- How about the configuration of hardware, glass and accessories of doors and windows.
If a door and window, its profile design is unreasonable, water tightness and air tightness are not up to standard, even if its wall thickness is more than n times of the national standard, it is not a good product. At the same time, excessive pursuit of aluminum alloy profile wall thickness will inevitably bring unnecessary waste of resources to the country, and the excessive thickness of the profile will inevitably lead to high prices and unnecessary expenses to consumers.
Features of high quality aluminum alloy doors and windows
- Raw material aluminum
The aluminum used in good aluminum alloy doors and windows is primary aluminum, with smooth and glossy surface, without aluminum chips and burr. Its strength, thickness and oxide film must meet the national standards. Small door and window manufacturers are in a mixed market pattern, and there are a lot of inferior aluminum as good as good. It is recommended that consumers choose reliable and well-known brand products.
Utench energy-saving doors and windows are made of original aluminum heat insulation aluminum alloy profiles. The profiles adopt German multi cavity structure design, with high strength, corrosion resistance, long service life, and thermal insulation, sound insulation, noise reduction and other performance.
- Raw material glass
At present, the high-quality bridge breaking aluminum system window generally adopts double-layer toughened insulating glass, which is not only strong in impact resistance and is not easy to be broken, but also can be broken in the form of particles without acute angle, which greatly reduces the harm to human body. At the same time, it also has the functions of heat insulation, sound insulation, noise reduction, waterproof and moisture-proof.
Utench doors and windows own toughened glass production line, hollow and laminated production line, etc.. Glass has obvious 3C certification mark
In terms of glass selection, we can provide you with a variety of customized solutions according to specific needs: glazed tempered glass, laminated tempered glass, hollow laminated glass, coated glass, ground glass, wired glass, built-in louver of insulating glass, hollow Low-E glass
- Raw material hardware accessories
Hardware accessories play an important role in energy-saving doors and windows. They are not only closely related to the air tightness, water tightness and wind pressure resistance of doors and windows, but also play a very important role in safety and other performance. The quality of handle, hinge, hinge, door handle, lock, pulley and other hardware accessories is the key to ensure the service life of aluminum alloy door.
The hardware accessories of energy-saving doors and windows should choose multi-point lock system with good locking, and brand hardware accessories with stronger, durable and corrosion resistance, so as to ensure that doors and windows have good sealing performance under pressure; cheap and inferior hardware configuration will make doors and windows deform and cannot be restored to their original position when subjected to wind pressure, resulting in gaps between fans and frames, making hot and cold air pass through The circulation flow and convection in the gap of doors and windows not only affect the performance of air tightness, heat preservation, waterproof and noise reduction, but also may cause potential safety hazards.
Therefore, when choosing doors and windows, you should see whether the hardware is reliable. Utench energy-saving doors and windows adopts imported hardware or brand hardware, and cooperates with excellent hardware accessories brands such as Kinglong KINLONG, Haobo hopo, Germany hope, PAG, GIS Giesse, and sigenia from Germany.