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Product Description
U-profile glass originates from Austria and has been produced for over 35 years in Germany. As a premier material for large-scale architectural projects, U-profile glass is extensively applied across Europe and America. Since its introduction to the Chinese market in the 1990s, it has become a staple in modern, international-based design trends.
This specialized casting glass is formed in computer-controlled smelting furnaces, ensuring exceptional quality and precision. Its high mechanical strength allows for installation in high-rise buildings and structures requiring superior natural lighting without the need for additional vertical and horizontal underpinning. It is recognized as an environment-friendly and economical glass solution featuring excellent heat insulation, preservation, and sound insulation properties.
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Surface Treatments & Options
- Pear-grain: A hammered pearl or orange peel texture providing moderate translucency and excellent light scattering.
- Ice: An organic, heavily obscuring texture ideal for privacy in single-glazed applications.
- Piccolo: Available in thin or thick line patterns.
- Ultra Clear (Low Iron): Produced with raw materials containing low iron, resulting in an almost colorless glass with a slight greenish cast.
- Tinted Blue: Aesthetic blue hue for architectural variety.
- Enameled: Ceramic fritted or color coated options available via RAL or Pantone numbers.
- Sandblasted: Light diffusing, frosted aesthetic with a protective coating to reduce fingerprinting.
※ Specially, customized sizes and patterns are available to meet unique project requirements.
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Advanced Tempering Process
The tempering process for channel glass utilizes custom ovens exclusively designed for three-dimensional shapes, accommodating lengths up to 20 feet. This heat treatment strengthens the glass, raising compression to 10,000 psi or greater.
Tempered channel glass is three to four times stronger than annealed glass. It is characterized by its safety "dicing" break pattern—small, harmless fragments that significantly reduce the risk of injury compared to sharp shards.
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Frequently Asked Questions
What is U-profile glass?
U-profile glass is a specialized translucent U-shaped cast glass used for facade and interior glazing. It provides high light diffusion and structural strength.
Can U-profile glass be tempered for safety?
Yes, it can undergo a heat-tempering process that makes it 3-4 times stronger than standard annealed glass and ensures it breaks into safe, small fragments.
What are the main benefits of using U-shaped glass?
Key benefits include excellent light transmission, thermal insulation, sound protection, and the ability to create curved or large-scale glass walls without heavy metal supports.
Is it possible to customize the surface texture?
Absolutely. We offer various textures like Pear-grain, Ice, Piccolo, and Sandblasted finishes, as well as tinted or ceramic-coated colors.
What is the maximum length available for U-channel glass?
We can produce tempered channel glass up to 20 feet (approx. 6 meters) in length to suit diverse architectural designs.
Is the glass energy efficient?
Yes, U-profile glass offers good thermal insulation properties, making it an eco-friendly and economical choice for modern buildings.
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