According to the structural features and different functions of the sealed balcony, the sealed balcony can use plastic materials, aluminum alloy materials, solid wood materials, etc., different profiles, their characteristics and performance are different. Thermal insulation bridge aluminum alloy profiles: Plastic window profile: Doors, windows, balconies, glass windows, aluminum alloy doors, price, color aluminum doors, glass doors, JIANGSU TONGDE INTERNATIONAL TRADE CO.LTD. , https://www.tongdetrades.com
Wooden windows and iron windows have basically been eliminated. The students are introduced to the commonly used aluminum alloy profiles below.
Colored aluminum alloy profiles:
Cailv should be the most used profile now used for closing windows. In fact, it should be called “second generation aluminum alloyâ€. It is a new generation of aluminum alloy door and window material through the process of powder spray, fluorocarbon, and electrophoresis. The price is much higher than that of steel.
1 The color selection is more diversified, powder spray profiles can reach up to 300 colors, and can coordinate well with the color of the exterior wall.
2 strong weather resistance, fluorocarbon can not change color in 20 years, powder spray can also reach 10 years without discoloration.
3 It is not easy to adhere to greasy dirt and dirt and can be easily cleaned and scrubbed.
4 The processed profiles have high strength and durability.
Color aluminum profiles
Profile section
The full name of broken bridge aluminum is thermal insulation bridge aluminum profiles, compared with ordinary color aluminum profiles, has better weatherability and anti-aging ability. In particular, its strength is very high and it has a strong impact resistance. In addition, its surface can be painted in various colors like the color aluminum.
In addition to the advantages of aluminum alloy profiles, the most important feature of aluminum broken bridge is to insert insulation strips in the middle of the aluminum profiles, breaking the aluminum profiles to form a broken bridge, effectively preventing heat conduction.
The thermal conductivity of broken aluminum aluminum alloy doors and windows is 40 to 70% lower than non-insulated aluminum alloy doors and windows.
Cut surface of broken bridge aluminum profile
The manufacturing process of steel is to insert cold-formed steel liners into the cavity of the plastic profile to increase its rigidity without forming a structurally connected plastic profile.
Steel profiles have good results in terms of heat insulation, sound insulation, and weather resistance. The price is moderate, but the factory colors are relatively simple and basically white.
Steel profiles are mainly used in the northern regions of China. Plastic windows in the Shanghai market are very rare. Because of the climate in the south, steel profiles will take a long time to yellow and deform.
Steel profile section This is not yet steel lining
Can clearly see the internal strip steel liner
Laminated glass
A composite glass product is formed by heating and pressure bonding between two or more glass sheets.
Most of the closures used are double-glazed and double-glazed.
Features:
1 Impact resistance is several times higher than that of normal flat glass. It can be made of multi-layer ordinary glass or tempered glass and can be made into safety glass with extremely high impact resistance.
2 Due to the adhesive effect of PVB film, even if the glass is broken, the fragments will not be scattered and hurt.
Multi-layer glass structure
Processed three-layer glass