It’s summer, and the heat and rain will follow. Many people plan to change the form at home, so that the room can meet the challenge of slamming in the summer when the sun is hot. Compared with wooden doors and windows and aluminum alloy doors and windows, plastic steel doors and windows have become the choice of people because of their heat preservation, heat insulation, dustproof, flame retardant, non-deformation and corrosion resistance.
At present, the plastic steel door and window market is mixed, and many inferior materials are mixed in, so that consumers do not know how to choose. To this end, I have summarized some methods for selecting and identifying the advantages and disadvantages of plastic steel windows.
I. Quality Assurance Choose a regular business First, when choosing a business, you must not Because of the cheapness of the map, the plastic steel window produced by the small workshops on the street was purchased. Be sure to check whether the manufacturer has a production license, and check whether the manufacturer has a perfect after-sales guarantee indicator. In addition, excellent installation technology and perfect after-sales service are also very important. In the process of using plastic steel doors and windows, glass damage and hardware damage are inevitable. It is difficult for users to solve it themselves. This requires manufacturers to provide long-term perfect after-sales service. Therefore, choosing a regular manufacturer is definitely much more reliable than choosing a small workshop.
Second, excellent material selection ensures the service life is learned from plastic steel enterprises. The selected profiles for plastic steel doors and windows are polyvinyl chloride (PVC), which is contained in high-grade PVC formulations. Anti-aging, anti-UV additives, so the color of the profile should be white-green, this color of plastic steel window anti-aging performance is good, not easy to aging, discoloration, deformation. The mid-range profiles containing too much calcium carbonate and yellowing in the white will be deformed and brittle after a few years of use. You must carefully select the profiles, you can ask the manufacturers to compare the profiles of different profiles, or you can try them by hand. The inferior products are crisp and thin, and the quality products are very tough.
Third, the steel lining reinforcement plays a role in the light and heavy plastic profiles. The steel lining in the plastic window plays a very important role. The sash four-sided plastic profile is embedded in the steel. The lining can enhance the compression and tensile strength of the window and strengthen the steel lining. Therefore, the steel lining must be treated with anti-corrosion and anti-rust treatment, and the thickness should not be less than 1.2 mm.
Fourth, the assembly quality glass should not be neglected. The surface of the glass should be smooth and free of water marks. It should be installed flat on the rubber lining when it is installed, and should not be in direct contact with the profile. The gap between the glass and the steel profile should be tightly sealed with a sealing bead. The interface part must be tight and there must be no grooving. The gap between the corners of the sealing strips should not be too large. It is necessary to ensure the watertightness and airtightness of the steel doors and windows. If it is double-glazed, there should be no dust and moisture in the interlayer. If tempered glass is used, it is necessary to pay attention to whether the tempered glass has passed the national 3C mandatory safety certification.
The above is the way to let you live a refreshing summer. It seems that it is necessary to choose the right plastic steel doors and windows. of.
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