Laminated glass for stair railings, balconies, cabinets

Tempered laminated glass, also known as tempered laminated glass, is a kind of laminated glass, is 2 or more layers of ordinary float glass after tempering treatment, composite. The middle layer is mostly PVB film (scientific name polyvinyl butyral), a kind of safety glass that binds 2 or more layers of glass together through a special process of heating and high pressure.

Tempered laminated glass not only has the characteristics of tempered glass greater resistance, but also has the characteristics of ordinary laminated glass, even if the glass breaks, the fragments will stick to one body due to the action of the intermediate adhesive layer. It effectively prevents the occurrence of debris falling and ensures personal safety.

Tempered laminated glass is a special laminated glass product made of tempered glass as a substrate and then glued. It not only has the characteristics of high strength tempered glass, but also inherits the excellent safety performance of laminated glass without debris falling down. Tempered laminated glass is suitable for installation in places with special safety requirements, such as high-rise building protective Windows, glass curtain walls, glass lighting roofs, etc., and underwater glass places that bear a certain pressure for a long time.

The water pressure under the underwater glass is a long-term load, so the fatigue effect of the glass should be considered. The fatigue effect will cause a significant reduction in the strength of the glass. The research shows that the stress state of the underwater glass is related to the position of the glass installation, the way of the glass support and the shape and area of the glass. The force on the bottom glass is equal everywhere, that is, the “equal distribution of load” effect, while the force state of the side glass is proportional to the depth, that is, the “triangular load” effect.

The supporting methods of the glass are divided into three sided supports (fixed) and four sided supports (fixed). The shape of glass can be divided into rectangular and circular two kinds. Because of the difference of these parameters, different calculation methods and correction coefficients must be adopted. Even if the water depth is the same, their stress state under water is not the same, so we must design and check before ordering glass. According to the calculation, the maximum bending stress and deflection of the glass plate can be obtained. Taking into account the safety factor, the bending strength of tempered glass must be less than 500kg/cm, and the maximum deflection of the glass plate must not be greater than 1/200 of the span.

YAOTAI is a professional glass manufacturer and glass solution provider include range of Tempered glass,Laminated glass, Reflective glass，Hollow glass,Float glass,mirror,Door and window glass, Furniture glass, embossed glass, Coated glass,textured glass and etched glass. With more 20 years development,there are two produce lines of pattern glass,two lines of float glass and one line of restoration glass. our products 80% ship to overseas,All our glass products are strict quality control and carefully packed in strong wooden case,ensure you receive the finest quality glass safety in time.