[China Aluminum Network] In modern urban life, choosing a suitable window for a family seems to be a technical activity. Usually we face the market with a wide variety of doors and windows products will always take a look, but also do not know how to choose a perfect look for their love, performance excellence windows. Especially in the luxury villas, the selection of the right doors and windows for high-end hotels is even more important. For this related issue, Xiaobian has compiled here the six techniques to identify the quality of aluminum-laminated wood doors and windows. Here is an overview of the techniques for quality identification of aluminum-clad wooden doors and windows. Hopefully everyone will be helpful!
Going forward: We usually say that good windows have smooth lines, perfect, smooth paint and a small wood color difference.
The second point: The sealing tape must have good elasticity, flexibility and anti-aging properties. The best choice is the high quality sealant with high EPDM content. The corners should be tightly attached to the strips, and the lines should be smooth. It is necessary to identify the increase in strength and airtightness.
The third point: related operations. The operation must be extremely strong hardware structure, must be open and close and flexible, but also to rigorous overlap, with good air tightness and hydrophobic properties, hardware installation should be solid can not appear handle shaking phenomenon, you can easily achieve the effect of opening and closing .
The fourth point: Identify the diagonal connection between the glass bead and the wood strip. First, the gap should not be greater than 0.5mm, and need to be smooth and can not have a sense of concavity and convexity. Secondly, the outer aluminum 45-degree angle group corner needs to be leveled without unevenness, and the relative gap is less than 0.5mm.
The fifth point: Observe the paint, the paint must be a special paint for doors and windows, the current market conditions need to use water-based paint, to have a good texture and tightness, but also anti-UV yellowing and fade, and to spray evenly without color Dust particles, color control of wood joints within 0.2 ° is better.
Sixth point: Aluminum wrap doors and windows need to have an appropriate overall thickness. The overall thickness of the profile must not be less than 14 mm. Otherwise, the strength of the external aluminum is prone to be too low. During the course of use, external aluminum may easily deform or fall off, which may affect the use of windows.
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