Aluminum alloy doors and windows selection method
ã€China Aluminum Industry Network】 The continuous development of metallurgical technology has made many products of high quality and high quality in life. Aluminum alloy is a typical alloy building material and has extensive applications in decoration. Aluminum alloy has a bright appearance, corrosion resistance and many other advantages, how to buy home aluminum doors and windows? Let's go and look at Xiao Bian. I hope the contents of Xiao Bian can help you!
Aluminum alloy doors and windows decoration selection skills
1, look at the window product logo
Manufacturers who have formal or production licenses are required to indicate the product's mark in the obvious parts of their aluminum alloy products, including: manufacturer's name or trademark, product name, product model or mark, manufacturing date or serial number. There should be obvious “moisture proof†and “carefully light†and “upward†words and signs on the packing box.
2, look at the window material
The relevant national regulations require that the aluminum wall thickness of aluminum alloy doors and windows should not be less than 1.2mm, and the thickness of oxide film should reach 10 microns. Therefore, the selection of aluminum alloy doors and windows to choose its thickness, strength and oxide film can generally meet the national Standard quality product.
3, look at the surface quality of the door and window
The quality of aluminum alloy doors and windows surface directly affects the decorative effect of the entire wall after installation. Therefore, the decorative surface of aluminum alloy doors and windows should not have obvious damage, and the coloring surface of adjacent components should not have obvious color difference, aluminum chips, burrs, oil spots or other stains, and there should be no spilled adhesive at the assembly joint.
4, look at the window glass
Door and window glass should be flat and securely installed. There should be no looseness. The single-layer glass must not be in direct contact with the profile. The inner and outer surfaces of the double-glazed glass should be clean. There must be no dust and moisture in the glass sandwich. The partition cannot be tilted.
5, look at the door and window components
The connection of the aluminum alloy door and window member should be firm, and the connection part should be sealed and waterproofed with a corrosion-resistant filler material.
6, see the door and window sealing degree
The contact between aluminum alloy door and window sealing strips and glass and glass notches shall be flat and shall not be curled or grooved. When the doors and windows are semi-closed, there shall be no obvious gap between the fan and the frame, and the sealing strip on the sealing surface shall be in a compressed state.
7, look at the size of the door and window deviation
Aluminum alloy door and window frame size deviation is smaller.
The selection of aluminum alloy doors and windows may seem simple, but when faced with a wide range of doors and windows products, consumers become difficult to choose, when selecting aluminum alloy doors and windows need to look good product surface quality, reduce the chance of affecting the appearance of the product due to the quality of the surface; also need Accurately measure the product size to avoid the use of safety due to errors. .
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