Aluminum doors and window types are a doors and windows borders made of aluminum alloy as raw materials. Its advantage is that the wind resistance is good and does not burn, and it is recognized as a flame retardant material.

1. Classification

According to its profile characteristics, aluminum alloy can be divided into ordinary aluminum alloy and broken bridge aluminum alloy. The main difference is:

Ordinary aluminum profile: the profile is the whole, there is no disconnection in the middle, heat transfer and heat dissipation are relatively fast;

Broken bridge aluminum profile: the overall profile, the middle nylon bar (whether this nylon bar is a sign of distinguishing the aluminum and the broken bridge aluminum) is connected to form a three -layer air layer. Good sound insulation and thermal insulation.

2. Open method

The aluminum alloy window can be divided into three categories according to functional use: sliding windows, casement windows, and hanging windows.

(1) Sliding windows: divided into two types: left and right, and pushing up and down. According to the size of the window size ratio, choose a suitable push -pull method.

Advantages: simple, large window width, large glass blocks, wide vision, open in a plane, occupying less space, convenient to install screens, etc.

Disadvantages: Two windows cannot be opened at the same time, and can only be opened at most, the ventilation is relatively poor, and sometimes the sealing properties are slightly worse.

(2) Casement windows: open and inside, inner open windows are convenient, and there is no space when opening on the outside. Select the appropriate opening method according to the actual usage.

Advantages: It can open the area, good ventilation, sealing, and excellent resistance.

Disadvantages: small window width and universal vision.

In actual, the proportion of consumer choices is greater than the flat window.

(3) Hanging window: It develops on the basis of opening the window, which is characterized by it and can be opened from the upper part. It can be made into inside and inside, pouring outside, etc. It can not only ventilate and ensure safety, because there are hinges, the windows can only open a 10cm seam, and it cannot be extended from the outside.

3. Glass

The glass of aluminum alloy windows is recommended to use double -layer hollow tempered glass. Its sound insulation, insulation and safety performance are far better than ordinary glass.

4. Hardware

The hardware of aluminum alloy windows is also very important, mainly for flat windows. The hardware accessories of aluminum alloy windows include handle, fork, connecting rods, sliding support, club, lock blocks, limit support, etc.