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Key Properties Include:
- Safety & Security: Retains integrity under impact, offering resistance to penetration.
- Acoustic Insulation: Interlayers dampen sound transmission, improving comfort in dense urban environments.
- UV Protection: Blocks 99% of harmful ultraviolet radiation, protecting interiors and occupants.
- Durability: Maintains performance under varying and even harsh environmental conditions, suitable for long-term architectural use.
Glaspedia laminated glass is manufactured to comply with global safety and performance standards, ensuring reliability across diverse markets:
- ASTM C1172 (USA): Specifies requirements for laminated architectural flat glass, including durability, adhesion, and impact resistance.
- EN 14449 (Europe): Defines laminated glass and laminated safety glass requirements, including fragmentation, mechanical strength, and optical quality.
- EN 356 (Europe): Covers laminated glass used for security glazing, including resistance to manual attack. South Star is certified to highest grade, P8B.
- ISO 12543 (Global): International standard for laminated glass, covering definitions, durability, and performance testing.
- AS/NZS 2208 (Australia/New Zealand): Specifies safety glazing materials in buildings, including laminated glass, with requirements for impact resistance, durability, and identification.
- IEC Certifications: Required when laminated glass is integrated into photovoltaic or fire-rated assemblies, ensuring compliance with electrical and safety codes.
Standards Compliance
By adhering to these standards, South Star guarantees that its laminated glass solutions meet international benchmarks for safety, durability, and sustainability, making them suitable for both local and global projects.
South Star has established itself as a regional leader in laminated glass technology, combining advanced processing with strict compliance to international standards.
Distinct Strengths Include:
- SentryGlas® Interlayers: Superior strength, edge stability, and durability compared to conventional PVB. South Star is the highest tier Kuraray certified glass processor.
- Precision Lamination Facilities: Ensuring consistent quality across large-scale production.
- Integration with Advanced Technologies: By combining laminated glass with digital ceramic printing, special‑profile curved hot bending, curved tempering, and BIPV assembly, South Star expands architectural design possibilities while ensuring safety and advancing sustainability.
Case Study — Dichroic Twin Façade, Kai Tak Development District, Hong Kong
For Dichroic Twin Façade at Kai Tak Development District in Hong Kong, South Star laminated glass incorporate dichroic coating to achieve striking color-changing while maintaining safety and durability. The façade demonstrates how laminated glass can merge aesthetic innovation with structural performance, creating a dynamic visual identity for the district.
Case Study — Kai Tak Stadium, Hong Kong
For Hong Kong's new Kai Tak Stadium, South Star provided crystal‑clear laminated glass balustrades at the grandstands, engineered to meet stringent safety codes and visual clarity requirement. These laminated systems deliver superior impact resistance, acoustic control, and long‑term durability, ensuring both optimal viewing comfort and reliable performance in a world‑class sports venue.
Frequently Asked Questions
Q
What makes laminated glass safer than standard glass?
Laminated glass is constructed with one or more interlayers (such as PVB or SentryGlas®) bonded between glass panes. Under impact, the interlayer holds the glass fragments together, preventing dangerous shattering and maintaining a barrier against penetration — significantly reducing injury risk compared to standard annealed glass.
Q
What international standards does South Star's laminated glass comply with?
South Star's laminated glass complies with a wide range of international standards including ASTM C1172 (USA), EN 14449 and EN 356 (Europe), ISO 12543 (Global), AS/NZS 2208 (Australia/New Zealand), and relevant IEC certifications for photovoltaic and fire-rated assemblies. South Star holds the highest grade EN 356 certification, P8B.
Q
What is SentryGlas® and why is it superior to conventional PVB interlayers?
SentryGlas® is an advanced ionoplast interlayer developed by Kuraray that offers significantly greater strength, edge stability, and long-term durability compared to traditional PVB (polyvinyl butyral) interlayers. South Star is recognized as the highest tier Kuraray certified glass processor, ensuring the highest quality laminated glass products utilizing this technology.
Q
How does laminated glass help with UV protection and acoustic insulation?
The interlayer in laminated glass blocks up to 99% of harmful ultraviolet (UV) radiation, helping to protect interior furnishings, artworks, and occupants from UV-related damage. Additionally, the interlayer dampens sound vibrations as they pass through the glass assembly, reducing noise transmission and improving acoustic comfort — particularly valuable in dense urban environments.
Q
Can laminated glass be combined with other advanced technologies such as BIPV or digital ceramic printing?
Yes. South Star integrates laminated glass with a range of advanced technologies including digital ceramic printing, special‑profile curved hot bending, curved tempering, and Building-Integrated Photovoltaics (BIPV) assembly. This allows architects and designers to achieve both aesthetic and functional objectives while maintaining safety and sustainability performance.
Q
Has South Star's laminated glass been used in notable architectural projects?
Yes. South Star supplied dichroic-coated laminated glass for the Dichroic Twin Façade at Hong Kong's Kai Tak Development District, creating a dynamic color-changing visual effect while ensuring structural safety. South Star also provided crystal-clear laminated glass balustrades for Hong Kong's new Kai Tak Stadium, meeting stringent safety codes and delivering superior impact resistance, acoustic control, and long-term durability in a world-class sports venue.