Tempered Glass for Curtain Walls

Yehauxuan Tempered Glass for Curtain Walls has a surface stress ≥95MPa, impact resistance 3-5 times that of ordinary glass, breaks into small, blunt-angled particles, and can withstand temperature differences of 250-320℃. It is suitable for the wind load resistance, safety protection, and decorative needs of high-rise building curtain walls, possessing the triple core advantages of strength, safety, and thermal stability.

Core Technology

Yehauxuan Tempered Glass for Curtain Walls utilizes physical tempering technology. Using float glass as the base material, it is precisely heated to near its softening point and then quenched with high-speed, uniform cold air. This forms a stable compressive stress layer on the glass surface and tensile stress internally, significantly improving mechanical properties without loss of optical performance.

Key Performance Characteristics

1.High Strength and Wind Load Resistance

Tempered Glass for Curtain Walls has a bending strength of 200MPa and can withstand wind loads of ≥0.75kPa. It is suitable for high-rise and super high-rise building curtain walls. For frame-supported curtain walls, the single-piece thickness is ≥5mm; for point-supported curtain walls, the thickness is ≥6mm (≥8mm for countersunk types).

2.Safety Protection

After breakage, it produces ≥40 fragments within a 50mm×50mm area, with no sharp edges, significantly reducing the risk of falling and contact injuries. Homogenization treatment effectively reduces the probability of spontaneous breakage.

3.Excellent Thermal Stability

Resistant to sudden temperature changes above 200℃, it can adapt to temperature fluctuations in extreme weather conditions, preventing cracking due to sudden heating or cooling. 4. Specifications Compatibility: Covers both flat (thickness 4-19mm, maximum size 2440×5480mm) and curved (thickness 3.4-19mm, minimum radius of curvature 1500mm) types, supporting customized size processing.

Applicable Scenarios

Tempered Glass for Curtain Walls is designed specifically for building curtain walls, including the facades of high-rise buildings such as office buildings, hotels, and commercial complexes. It is also suitable for scenarios requiring safety and strength, such as skylights and glass partitions, balancing lighting and aesthetics.

FAQ

1. Does Yehaoxuan Tempered Glass for Curtain Walls comply with national standards?

A: Fully compliant with GB/T9963 "Tempered Glass", GB/17841 "Tempered and Semi-Tempered Glass for Curtain Walls", and JG/T455-2014 standards. All curtain wall glass undergoes homogenization treatment and provides traceability records.

2.How to choose glass thickness?

3.A: For frame-supported curtain walls, the thickness of a single panel should be ≥5mm; for floating-head point-supported curtain walls, ≥6mm; and for countersunk-head point-supported curtain walls, ≥8mm. The specific thickness needs to be determined by a professional designer, taking into account the building height, wind load rating, and span.

3. Can tempered glass for curtain walls be cut or drilled again?

A: No. Tempered glass has stable internal stress after molding. Secondary processing will disrupt the stress balance and cause breakage. The dimensions, hole locations, and specifications must be determined before tempering.