PRODUCT DISPLAY
Longhengda Curtain Wall and Windows
A curtain wall is an independent and complete structural system; curtain walls are usually used on the exterior of the main structure
Key words:
curtain
structure
Classification:
Curtain wall doors and windows
Hotline:
Longhengda Curtain Wall and Windows
Graphic Details
Characteristics
1. The curtain wall is an independent and complete overall structural system;
2. Curtain walls are usually used on the outside of the main structure, generally covering the surface of the main structure;
3. The curtain wall has a certain degree of micro-movement capability in the plane relative to the main structure.
Performance
1. Wind pressure deformation resistance
2. Rainwater leakage (water tightness)
3. Air permeability (air tightness)
4. In-plane deformation (seismic resistance)
5. Thermal engineering (heat preservation)
6. Sound insulation
7. Lightning protection
8. Fire protection
9. Environmental protection
10. Sound absorption
11. Aesthetics, decoration
12. Energy saving
Structural Form
Common glass curtain wall structures: hidden frame, semi-hidden frame, exposed frame, point-supported, all-glass, etc.
Advantages
1. Light weight
In the comparison of the same area, the weight of the glass curtain wall is about 1/10～1/12 of the plastered brick wall, 1/15 of the marble and granite veneer wet-process wall, and 1/5～1/7 of the concrete hanging plate. In general buildings, the weight of the inner and outer walls accounts for about 1/4～1/5 of the total weight of the building. The use of curtain walls can greatly reduce the weight of the building, thereby reducing the cost of foundation engineering.
2. Flexible design
Good artistic effect, architects can design various shapes according to their needs, can present different colors, coordinate with the surrounding environment, cooperate with lighting, etc., to make the building integrate with nature, and reduce the sense of oppression of high-rise buildings.
3. Strong seismic resistance
Using flexible design, strong wind and earthquake resistance, it is the best choice for high-rise buildings.
4. Systematized construction
Systematized construction is easier to control the construction period and takes less time.
5. Modernization
It can improve the novelty and technology of buildings, such as photovoltaic energy-saving curtain walls, double-layer ventilation duct breathing curtain walls, and designs that match intelligent technology.
6. Convenient update and maintenance
Because it is built on the outer structure of the building, it is convenient to maintain or update it.
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