Where does Xiaobai judge the quality of broken bri

2022-07-22
  • Detail

Nowadays, there are many aluminum alloy doors and windows in the door and window market, which are dazzling, and various brands emerge in endlessly. We don't know how to choose. When we buy doors and windows, we don't know about the performance and parameters of some doors and windows. Generally, we can only judge by the surface. Today, Xiaobian will give you tips today to tell you how to judge the quality of broken bridge aluminum doors and windows

1. Look at the wall thickness

the specifications of broken bridge aluminum doors and windows are 60, 70 and other series. Each brand system is different, but one thing is the same, that is, the wall thickness of aluminum materials. The minimum national fixed wall thickness of broken bridge aluminum doors and windows is 1.4mm. No matter what brand of broken bridge aluminum doors and windows, as long as the wall thickness is less than 1.4mm, they are all unqualified fake and inferior products

2. Look at the rubber strip

the broken bridge aluminum doors and windows are tightly sealed, and the rubber strip is very important. The high-quality broken bridge aluminum doors and windows use ethylene propylene diene sealant strip, which has the characteristics of aging resistance, corrosion resistance, strong elasticity and no odor, while the low-quality broken bridge aluminum doors and windows use PVC rubber strip after melting and casting of waste plastic materials, which has poor elasticity, short service life, and pungent odor, so it is easy to judge

3. Look at hardware

hardware is one of the most commonly used accessories in all parts of broken bridge aluminum doors and windows, and the quality of hardware is also an important standard for the quality of doors and windows. Choose large brand hardware with reliable quality, open and close it more times, and try sensitivity

―――――――――――――――――――――――――――――――――――――――――――――

Ingres doors and windows - top ten brands of doors and windows, top ten brands of aluminum alloy doors and windows, top ten brands of broken bridge aluminum doors and windows, go to the official website of Ingres doors and windows http://www.anglew.com/

北京肾病医院

杭州皮肤病医院

惠州男科医院

杭州妇产医院

Copyright © 2011 JIN SHI