How to choose aluminum doors and windows
Doors and windows related to lighting, ventilation, sealing, insulation, noise and other functional requirements, but also related to lines, color and other architectural decoration needs, but also represents the owner of the aesthetic and the pursuit. Aluminum doors and windows with its decorative effect is good, excellent performance, and in many doors and windows in the material stand out in the modern home is widely used.
Aluminum doors and windows four major advantages
Light weight and high strength aluminum alloy materials used hollow composite wall section, light weight and density is only one-third of the steel, the cross-section has a high bending strength, made of doors and windows is very durable, easy to deformation.
Seal good sealing directly affect the use of doors and windows function and energy consumption. Usually the seal is air tightness, watertightness, heat insulation and sound insulation in four areas.
Handsome appearance, decorative effect because the surface of aluminum alloy after anodized, can present a variety of colors, such as ancient lead steel, gold and silver and so on. The doors and windows on the surface of artificial oxidation film, and color formation of composite film, especially high gloss, beautiful and excellent. Sash frame can be bigger, mosaic large area of the glass, so that the indoor light enough to make the home more layered.
Good performance, long life Long aluminum doors and windows corrosion resistance, and the oxide layer is not easy to fade, do not fall off, without painting, easy maintenance, doors and windows control system life is very long.
Buy when picking performance selection material quality
Look at the performance of this part mainly to see the heat transfer coefficient, sound insulation and watertight air tightness, and this information in the purchase time, you can ask the business to provide the relevant test report.
See whether the material testing materials to meet national standards, there are two tips. First hand touch the door of the border, the panel and the corner, should be soft and delicate without scratching, and then stand on the side of the door, the door surface paint whether the bump and the shape of the waves exist.
See the accessories and technology with the glass needs to have a national 3C certification, and hardware is a key factor affecting the performance of doors and windows, choose to pay attention to flexibility. And then also see the doors and windows of the splicing, glue and assembly process is good.
See a window and strip of an experiment can identify the quality of the strip, with a lighter lit strip and then extinguished, hand pinch about the burning part, such as the emergence of powder-like proof strips, if there is a sticky feeling, it is unqualified tape The
See the installation and sale of more understanding of the product installation and after-sales service quality, so as to ensure the purchase of the most suitable aluminum alloy doors and windows and no worries.
In the sliding doors and windows, the action should be light. Fouling deformation is the main reason for the difficulty of aluminum alloy push and pull, so as far as possible to keep the door frame and push the tank clean. Can be used to take a vacuum cleaner to the tank and the door sealing the top of the fouling, can also be a soft cloth dipped in water, or a neutral detergent to wipe, do not use soap or detergent. After the rainy days should be dry in the wet glass and doors and windows of the box, especially in the chute of the water. Chute with a long time after the increase in friction, can add a little oil, or a layer of wax coated with the surface.