Roof insulating glass should be based on the principle of "safety as the bottom line and energy conservation as the core". The basic configuration of double-silver Low-E laminated insulating glass should be given priority. For large spans, professional calculations for steel structures should be combined. New technologies such as intelligent dimming and photovoltaic integration can enhance the technological feel of buildings, but the cost-benefit ratio needs to be balanced.
Core performance requirements
Safety
Laminated insulating glass must be used (to prevent shattering and falling from heights)
High-rise buildings must meet the wind pressure resistance standards stipulated in the "Technical Code for Application of Building Glass"
Energy-saving property
Heat transfer coefficient (K value) ≤2.0 W/(㎡·K) (in extremely cold regions, it should be ≤1.5)
Shading coefficient (SC) : 0.3-0.5 (key control in southern regions)
Special requirements
Anti-condensation (argon gas filled in the hollow layer)
Self-cleaning (coated with TiO₂ photocatalytic film)
Application Scenario
Daylighting roof
Used for building roof daylighting to provide natural lighting and heat and sound insulation.
Sun room
Used for the roof of the sun house to improve the insulation performance.
Large public buildings
Such as airports, stations, stadiums, etc., for roofing or curtain walls.
Package
1. Wooden Crates Worthy for Ocean and Land Carriage.
2. Interlay paper or plastic between two sheets.
3. Under wooden crate there will be legs for forklift easy loading and unloading.
FAQ
Q: Do you have any foreign offices or warehouse?
A: We don't have foreign offices & warehouse. All products will be shipped to you from our factory directly.
Q: Can you do the production as customized?
A: Yes, we have a professional technique team, we could produce the glass depends on your requirements.
Q: Why choose Zhonggang?
A: Zhonggang Industry has more than 10 years of export and we have a professional technique team can supply online technology support.
Q: How to get a quotation?
A: We need to get specific details, such as size, color, thickness, quantity, edge, etc.
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