Aluminum alloy doors and windows fitting guide tells you how to select the six - doors and windows, decoration, aluminum doors and windows - Building

Aluminum alloy doors and windows fitting guide tells you how to select the six - doors and windows

, decoration, aluminum doors and windows - Building

Aluminum alloy doors and windows The market growing, many of Building Both aluminum alloy Doors and windows , So learn to distinguish good and bad aluminum alloy material has become an essential knowledge of consumers. How to judge the merits of aluminum windows and doors, both interior aluminum doors (including the partition door) or aluminum windows, Decoration When owners buy aluminum windows and doors must be noted the following points:

Attention to an aluminum window shopping, signs of recognition

Formal or production license of the manufacturer, in its aluminum products prominently mark products are noted, including: manufacturer name or trademark, product name, model number or mark, manufacture date or number. Boxes should be marked on the "proof", "Handle with care" and "up" message and logo.

Purchasing aware of the aluminum doors and windows, surface quality

Aluminum doors and windows will directly affect the surface quality of the wall after the installation of decorative effect. Check the surface quality of doors and windows should be aware of the following aspects:

1, decorative doors and windows should be obvious surface damage, which means the doors and windows protective film on the surface scratch marks should not be grazed.

2, doors and windows on the surface of the adjacent color components of color difference should be obvious.

3, windows and doors should not be aluminum surface dust, burrs, oil spots or other stains, the assembly should not be spillover junction Glue Viscosity.

Aluminum window shopping note 3, size deviation

Aluminum door frames to minimize the size deviation is better.

Aluminum window shopping note 4, aluminum doors and windows components

Aluminum window component connections should be strong, corrosion resistance needed to connect some of the fill material sealed, waterproof.

Aluminum window shopping note 5, see Materials

Material selected materials in the main six areas can refer to:

1, thickness: aluminum sliding doors, 70 series, 90 series of two, aluminum sliding doors for residential use within the 70 series can be. Series number indicates the thickness of structural dimensions mm frame number. 55 of aluminum alloy series, 60 series, 70 series, 90 series of four. Series selection should be based on the size and local pressure values or windows may be. For closed Balcony Aluminum sliding window should be not less than 70 series.

2, strength: tensile strength should reach 157 Newton per square mm, the yield strength to 108 Newton per square millimeter. When buying aluminum windows and doors can be hand bent profiles, to let go should be able to recover shape after.

3, color: with an aluminum alloy should be the same color, such as the color clear, that is not optional.

4, flatness: Check the aluminum alloy surface, there should be no sag or bulge.

5, gloss: Aluminum doors and windows open to avoid buying bubble surface (white dots) and ash (black spots), and cracks, burrs, and other obvious defects from the skin profile.

6, oxidation degree: oxide film thickness of 10 microns. When buying aluminum windows and doors can look at the profile surface, scratching, to see whether the surface oxide film erased.

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