doors and windows will surely gain advantages in the new round of market competition.
Bridge-cutoff aluminum alloy doors and windows heat insulation profile
bridge-cutoff aluminum alloy Sunshine Room
aluminum has good corrosion resistance. However, electrochemical erosion will occur when it comes into contact with steel or other metal industrial aluminum materials, and erosion will occur when it comes into contact with alkaline materials such as concrete, cement mortar, lime and so on in a humid environment, mud and other contact will also produce erosion, so appropriate anti-corrosion treatment is needed. Aluminum Alloy with different functions can be obtained by adding a small amount of one or several alloy elements, such as magnesium, silicon, manganese, copper, zinc, iron, chromium, titanium, etc. After cold working and heat treatment, the aluminum alloy is further strengthened and hardened, and its tensile strength is greatly improved. Aluminum alloy doors and windows have the following characteristics:
1. Good heat preservation effect
at present, the commonly used aluminum alloy doors and windows are basically broken bridges, that is, the indoor and outdoor aluminum alloy is separated with heat insulation strips, which can greatly improve the heat preservation effect; In addition, it is used with hollow glass, it also completely eliminates the phenomenon of condensation in the room.
2. Light weight and high strength
aluminum alloy materials are mostly hollow-core thin-walled combined sections, which are convenient to use and reduce the quality, and the section has high bending strength. The doors and windows made are durable and have deformation correction.
3. Good sealing performance
aluminum Alloy itself is easy to squeeze, the cross section size of the profile is accurate, and the processing accuracy is high. Sealing Materials with good water resistance, elasticity and durability can be selected, such as rubber layering and silicone series sealant. In the aspect of profiles, all kinds of sealing strip fixing grooves have been completed in the extrusion forming process along with the same section, creating favorable conditions for installing sealing materials.
4. Beautiful appearance
the special treatment technology of aluminum alloy profile surface can make aluminum alloy doors and windows have various appearance and popular metal colors, such as silvery white, black, bronze, brass, Brown, etc. At present, the surface treatment technologies of aluminum alloy profiles include anodic oxidation, electrophoretic painting, powder spraying and other treatment processes, which can make aluminum alloy profiles have rich and colorful colors and patterns. Casement large frame and inlaid large area of glass make the indoor light bright and bright, enhance the contrast between the facade and the facade between indoor and outdoor, and make the room more layered.
5. Strong corrosion resistance
aluminum platform gold oxide layer does not fade, does not fall off, does not need painting, easy maintenance, no maintenance.
6. High cost performance
in architectural decoration engineering, especially for high-rise buildings and high-grade Decoration Engineering, comprehensive consideration is given from the aspects of service performance, decorative efficiency and safety, energy saving, service life, etc, the cost performance of aluminum alloy doors and windows is better than that of other types of doors and windows.
7. Easy maintenance and maintenance
the surface of the aluminum alloy profile after surface treatment is hard and not affected by various climatic conditions, so no other expensive maintenance is required. The cleaning of aluminum profile surface only needs to use glass cleaner, and the cleaning time interval can be determined according to the situation.
Aluminum Alloy femerell is surrounded by sealant strip, which has good waterproof performance. The aluminum alloy profile structure allows rainwater to flow outdoors.
Aluminium alloy sliding door has strong light transmission, effectively dustproof, and is used for indoor and outdoor installation.
