doors and windows have excellent heat preservation, sound absorption and heat insulation properties, which are deeply loved by consumers. At present, plastic steel door of the quality on the market emerge one after another. Do you know about the plastic steel door window brand conch plastic steel door window?
Plastic steel doors and windows brand conch plastic steel doors and windows?
1. Features
conch plastic steel doors and windows have very small heat transfer performance, which is only l/357 of steel and 1/250 of aluminum. It can be seen that conch plastic steel doors and windows have remarkable heat insulation and heat preservation effects, especially for modern buildings with heating and air conditioning equipment. Relevant departments investigate and compare this, that is, the use of plastic steel doors and windows brand conch plastic steel doors and windows than the use the indoor temperature of rooms with wooden doors and windows is Ke Gao 4-5 degrees in winter; The effect of using double-layer glass in northern areas is better.
Floor window design conch plastic steel door and window effect diagram
2. Type introduction
1) fixed windows: it is a common window at present. The appearance and style are relatively few. Considering practical aspects, the service life of fixed windows is relatively high.
2) mid-suspension window: it is a common window at present. For decoration owners, choosing mid-suspension window will have an excellent visual effect. The design and manufacture of suspension windows are difficult, so the price fluctuates.
3) overhanging window: mainly used in large medical institutions and shopping malls, home decoration is basically useless, the price is relatively expensive, and the product quality is guaranteed.
4) lower hanging window: Lower hanging window is widely used, almost every family will use it. Before buying a suspended window, consider the brand and strictly check the style and quality of the product.
5) vertical window: the design and modeling are quite special. Choosing vertical window will have a good visual effect. The style and overall are relatively fashionable and avant-garde, and the price is relatively expensive.
First floor decoration conch plastic steel doors and windows installation effect diagram
3, welding process
to judge the welding process of plastic steel doors and windows, first of all, it depends on whether the welding position is flat and whether there are cracks. Secondly, it depends on whether the corners inside and outside are cleaned clean and beautiful, finally, use tape measure to measure the diagonal size of plastic steel doors and windows. The diagonal size difference should be no more than 3mm. The smaller the diagonal difference, the finer the display process, which is also conducive to installation.
4. Assembly process
check whether the fit gap between various profiles is tight, whether the cut at the fit point is flush, the height difference at the lap point of profiles, etc. Generally for plastic steel door, the main part of consideration is the gap between the door frame and the leaf, the door panel layering and the edge of the door panel, the joint of various profiles of the shutter, the sealing strip, etc.; Such as the assembled door panel, also consider the gap between the door panels (vertical hinged door whether the two doors are transparent after they are closed). Similarly, for plastic-steel windows, in addition to the Assembly clearance of various profiles assembled, it is also important whether the sealing strip is uniform and firm. The interface clearance should be no more than 1mm, which reflects the sealing performance of the window. Plastic steel door is usually the interior door of buildings, and the sealing requirements are not so high. All kinds of clearance values are regulated in national standards, but for customers, the smaller the clearance values at the joints of various profiles, the closer the fit, and the more exquisite the assembly process.
5, profile quality
the appearance of the profile should be observed, and the color should be bluish-white instead of the white that people usually think. Pay attention to whether the color of the profile that makes up the frame Japanese fan of the door and window is consistent, whether the appearance is uniform, and whether the cavity distribution is reasonable. Plastic steel door calcium carbonate is usually added to the formula of window profiles as a filling material, while some manufacturers reduce costs. If the addition is too much, it becomes a calcified plastic. The surface of doors and windows made of this plastic lacks gloss, it is slightly rough, hard and crisp, and looks rough like a stone. The normal plastic steel door window usually has a shiny surface and is very tough.
