Laminated Curved Glass from Hangzhou Reach Building Co.,Ltd combines curved glass layers with PVB/SGP interlayers, blending safety and elegant design. It boasts high clarity (VLT 88%-90%), shatter-resistance (glass stays bonded if broken), UV protection, and sound insulation (STC 32-38). With a size range of 150x150mm to 6000x3600mm (customizable) and temp resistance of 300-400°C, it fits scenarios like building facades, railings, curtain walls, and retail displays. Backed by 20+ years of expertise, it meets EN 14449, ASTM C1172, and CCC standards.
1. Optical Clarity and Light Transmission
Curved laminated glass can be manufactured with standard clear or low-iron glass. Low-iron configurations provide higher transparency, more accurate color rendering, and reduced green tint, making them suitable for façades, display areas, railings, and other applications where visual clarity is important.
2. Improved Safety and Glass Retention
The PVB or SGP interlayer bonds the curved glass panes together. If breakage occurs, the interlayer helps retain the fragments and reduces the risk of falling glass and related injuries. The required glass thickness and interlayer type should be selected according to the project’s structural and safety requirements.
3. Custom Curved Architectural Design
Curved laminated glass can be produced in different shapes, dimensions, thicknesses, and bending radii to meet architectural drawings. Its continuous curved surface creates a clean appearance for façades, curtain walls, staircases, railings, canopies, skylights, and interior partitions.
4. UV Protection
A suitable laminated glass interlayer can filter a high proportion of ultraviolet radiation. This helps reduce UV-related fading and deterioration of furniture, flooring, fabrics, artwork, and other interior materials. Actual UV performance depends on the selected glass and interlayer configuration.
5. Acoustic Performance
The laminated structure helps reduce sound transmission because the interlayer dampens glass vibration. Acoustic performance can be further improved by selecting an acoustic PVB interlayer, using panes of different thicknesses, or incorporating curved laminated glass into an insulated glass unit.
6. Standards and Processing Requirements
Curved laminated glass can be manufactured and tested according to applicable standards, including EN 14449 and ASTM C1172 for laminated architectural glass, and ANSI Z97.1 or EN 12600 for safety-impact performance, depending on the project requirements.
Cutting, drilling, edge finishing, and other mechanical processing must be completed before heat treatment. The final configuration, dimensions, bending radius, and applicable certification should be confirmed before production.
