5mm Fire-Resistant Glass

1. Core Material and Process: Yehaoxuan 5mm Fire-Resistant Glass uses high-quality fire-resistant raw glass, treated with special chemical tempering (cesium-potassium ion exchange). It has a standard thickness of 5mm, a flat and distortion-free surface, and a light transmittance close to ordinary float glass, providing clear and unobstructed vision. The edges are finely polished, without burrs or chipping, and have strong processing adaptability.

2. Core Performance: It meets the national fire protection rating (commonly Class A/A1), and can stably block the spread of flames and delay heat transfer in case of fire, gaining valuable time for personnel evacuation. It also has impact resistance and scratch resistance, is moisture-proof and temperature-resistant, and is not prone to aging in both indoor and outdoor use. It contains no formaldehyde or other harmful substances, making it environmentally friendly and safe.

3. Applicable Scenarios and Processing: 5mm Fire-Resistant Glass can be cut, edged, and drilled as needed, and is compatible with various door and window frames and railing slots made of aluminum alloy, steel, etc. It is widely used in fire-resistant doors and windows, interior fire partitions, and protective railings in residential buildings, office buildings, shopping malls, hospitals, and other buildings. It can be used alone or combined with laminated glass and insulated glass for enhanced performance.

FAQ

1. Q: What is the fire resistance rating of 5mm fire-resistant glass?

A: The standard fire resistance rating for single-pane glass is 30 minutes (meeting the basic requirements for Class A/Class B fire-resistant doors and windows). The specific fire resistance rating can be matched according to project requirements, and all products have passed national testing and certification.

2. Q: Compared to thicker fire-resistant glass, does 5mm glass offer sufficient safety performance?

A: Although thinner, it undergoes professional fire-resistant treatment, ensuring its core fire-resistant performance meets standards; its impact resistance in daily use meets ordinary building material standards, making it suitable for non-load-bearing protection scenarios. For higher strength requirements, a composite version is available.

3. Q: Will outdoor use affect the fire-resistant effect and service life?

A: The glass itself has strong weather resistance. For outdoor use, it needs to be used with weather-resistant sealant and a corrosion-resistant frame to prevent rainwater penetration; the fire-resistant performance is not affected by the environment, and with normal maintenance, its service life is comparable to ordinary tempered glass.