【China Aluminum Network】 decoration is a very complicated thing, especially to choose materials, for the selection of aluminum alloy doors and windows may also be a little strange, the following Xiaobian will give you a brief introduction to its technical specifications and purchase points, Let's take a look.

Aluminum Door and Window Engineering Technical Specifications Aluminum Door and Window Engineering Technical Specifications is the national standard specification for aluminum alloy doors and windows in order to regulate the relevant construction, it is mainly from the aluminum alloy doors and windows of the material, design, production, installation, engineering acceptance and maintenance Seven aspects of maintenance were carried out to relevant regulations.

How to choose the right aluminum alloy doors and windows 1. The metal door hinges or aluminum alloy doors and windows produced by regular manufacturers with complete documents are legal procedures, and the relevant product accessories certificates are also complete. This includes product qualification reports, performance test reports, invoices, etc. These are not only "identity cards" for aluminum alloy doors and windows, but also powerful evidence for rights protection.

2, details of the workmanship of aluminum alloy doors and windows using high-quality processing, details are basically precision instrument processing, the edge of the line is quite neat. When examining the details of aluminum alloy doors and windows, it is mainly carried out in terms of its airtightness, watertightness, pressure resistance and wind resistance. Especially for airtightness, a better detection method is to use solid curtains to detect whether or not the curtain behind the window will move when the wind is blowing.

3, Material Raw material Aluminum alloy window material mainly includes aluminum and glass. When inspecting the frame metal of the window, a layer of sandpaper can be used to see if the material in the watch is the same. In the case of glass, the outside is seen through the window in a slightly darkened environment, and the transparency of the glass is observed.

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