What is 22.28mm laminated glass ceiling with high transmittance for sun rooms?
22.28mm laminated glass is consisting of two pieces of 10mm thick tempered glass and one piece of 2.28mm thick Sentryglas Plus (SGP) interlayer. This glass ceiling not only has excellent safety, but also has good optical properties and weather resistance, making it very suitable for buildings such as sun rooms that focus on aesthetics.
Characteristics of 22.28mm laminated glass
- High safety: Due to the use of high-strength tempered glass and SGP interlayer, when this glass is damaged by external force, the fragments will adhere firmly to the interlayer and will not splash around, thus ensuring personal safety.
- Excellent optical properties: This laminated glass has an extremely high light transmittance of up to 78%, ensuring sufficient indoor light and a wide field of vision. At the same time, its yellowness index is lower than 2.5, reducing unnecessary yellowish and greenish phenomena and providing a clearer visual effect.
- Good weather resistance and durability: SGP laminated glass can withstand temperature changes without debonding or glass being damaged, ensuring the safety of laminated glass. At the same time, it has good light stability, is not easy to discolor or become brittle, and ensures optical properties for long-term use.
- High strength and rigidity: SGP laminated glass has high rigidity throughout the entire range and has almost the same bending strength as single-piece glass of the same thickness. Compared with PVB laminated glass, its impact strength is 100 times that of PVB laminated glass, and its tear strength is more than 5 times. This enables SGP laminated glass to effectively reduce glass thickness while meeting specific wind load or structural requirements.
Applications of 22.28mm laminated glass
- Sun room: In large commercial centers or public facilities, transparent skylights can provide sufficient natural light while ensuring the safety of the structure.
Building curtain wall: Due to its high strength and rigidity, this type of ceiling is often used for the exterior decoration of high-rise buildings, which is not only beautiful but also safe. - Special industrial applications: In some special industrial environments that require earthquake resistance and explosion-proof, this type of ceiling can also play an important role.
- High-end residential decoration: In private residences, especially villas and high-end apartments, this type of ceiling can be used as a material for balcony fences or large windows, which is both beautiful and safe.
- Plank roads and glass bridges: Due to its high bearing capacity and safety, this type of glass is also commonly used in load-bearing structures such as plank roads and glass bridges.
- Underwater projects: In underwater projects such as aquariums and deep-water peepholes, this type of glass can withstand greater pressure and meet the needs of transparent observation.
- Bulletproof facilities: Due to its excellent impact resistance, this type of 22.28mm laminated glass is also suitable for places that require high security protection, such as banks, government agencies, etc.
- Super high-rise buildings: Modern buildings are getting taller and larger. Super high-rise and super large buildings have to withstand greater wind, earthquake and temperature changes, requiring glass to have higher bearing capacity and rigidity, and in case of damage, there must be a certain residual bearing capacity.
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The 22.28mm laminated glass for ceilings is not just a building material; it’s a transformative element that combines safety, aesthetic appeal, and functionality, enhancing the experience of sunrooms and other light-filled spaces.
