In modern urban life, choosing a suitable window for the family seems to be a technical activity. We usually face all kinds of door and window products in the market, and we always pick the eye, and we don't know how to choose a window with perfect appearance and excellent performance for our favorite home. Especially like villas and mansions, it is more important for high-end hotels to choose suitable doors and windows. The editor here summarizes how to distinguish aluminum bags.
Six skills of wood doors and windows quality.
The first point: we usually say that good windows have smooth linear, perfect and flat paint surface and smaller wood color difference.
The second point: the sealing adhesive strip should have good flexibility, flexibility and aging quality resistance. The best choice is the high-quality sealing strip with high EPDM content. The adhesive strip at the corner should be tightly installed, and the alignment should be smooth, and the strength and air tightness should be distinguished.
Third point: related operations. In terms of operation, the hardware structure must be weight capacity strong, and it must be opened and closed flexibly. In addition, it must be tightly connected, with good air tightness and hydrophobic properties. The hardware installation must be firm and cannot cause hand shaking, it can be easily turned on and off.
The fourth point: distinguish the diagonal connection between the glass bead and the wood bead. First of all, the gap should not be greater than 0.5mm, and it needs to be flat without sculptural feel. Secondly, the angle of the 45-degree angle of the outer aluminum should be flat without uneven and uneven hand blocking, the relative gap is less than 0.5mm.
The fifth point: Observe the paint, the choice of paint must be special paint for doors and windows, the current market situation needs to use water-based paint, to have good texture and tightness, but also to resist UV resistance to yellowing and fading, and it should be sprayed evenly without color difference and dust-free particles, and it is best to control the color difference at the wood joint within 0.2 °.
The sixth point: the overall thickness of aluminum clad wood doors and windows needs to be appropriate, and the overall thickness of the profile should not be less than 60mm. Otherwise, the external aluminum strength will be too low. During use, the external aluminum will be deformed or fall off, and then affect the use of Windows.
