Look at the appearance, the glass used in Crystal glass contertop must be toughened glass. The strength of the toughened glass is several times higher than that of the ordinary glass, the bending strength is 3-5 times higher than that of the ordinary glass, the impact strength is 5-10 times higher than that of the ordinary glass, and the small fragments of the toughened glass without sharp angle after destroying ensure its safety. Full nature. Flatness, transparency, and smoothness also reflect the quality of the glass. Place white paper with words on the bottom of the glass. Whether the writing can be clearly seen from the front view to judge its transparency. Touch the table with your hand without obvious obstruction will make the glass smooth and flawless.
Glass Brick is used for exterior walls: it has both the entity of the wall and the transparency of the window, and more transparency, sound insulation, fire prevention, etc. It can be said to kill more than one stone. Hollow glass brick can be used in large offices such as high-grade office buildings and hotels.
Glass brick has good fire resistance and fire resistance. According to Japanese regulations, single-layer walls are recognized as having the same performance as type B fire doors, and double-layer walls are recognized as having an hour of fire resistance. Glass brick bathroom lighting, saving electricity, allowing you to bathe in the sun. Each glass brick is partially hollow, insulating from external heat, flame and noise. In addition, glass brick brings the kitchen bright and transparent, transparent glass brick allows sunlight to enter, save energy.
Fused Glass, also known as crystal three-dimensional glass, Fused Glass originated in Western countries, in recent years into our market. Previously, the domestic market was all foreign products, now domestic glass manufacturers have introduced foreign hot melting furnace products. With its unique decorative effect, the art glass produced by hot melting furnace has become the focus of attention of design units, glass processing industry and decoration industry.
In decorative glass, flat glass has the characteristics of light transmission, sound insulation, good perspective, and has certain heat insulation, cold insulation. Plate glass has high hardness, high compressive strength, wind resistance, rain resistance, scrubbing resistance, acid and alkali corrosion resistance. But the quality is brittle, afraid of strong earthquakes and fear of knocking. Flat glass is mainly used for wooden doors and windows, aluminum alloy doors and windows, indoor partitions, display windows, cabinets, counters, exhibition stands, glass shelves, furniture glass doors and so on. Commonly used thickness is 3, 5, 6mm.
Art Glass and Decorative Glass have a long history and play an important role in the history of glass development, especially in China. Glass is mainly used for filling jade and imitation jade, making jewelry, decorations, exhibits and Buddha Hall offerings. Before twentieth Century, the history of glass development in China was almost a history of decorative glass development. After the founding of China, especially since the reform and opening up, China has made great progress in building glass, daily glass, optical glass, electronic glass, glass fiber, special glass, art glass and decorative glass, and has become a major glass-making country. With the improvement of people's living standards, the demand for art glass and decorative glass is also increasing. But art glass and decorative glass enterprises are small in scale, low in artistic level, low in scientific and technological content, and low in added value.
Laminated Glass, as a kind of safety glass, will not produce sharp debris to hurt people when it is broken by impact because of the adhesion of PVB film between two ordinary glass pieces. At the same time, its PVB intermediate film has the properties of sound insulation and sunlight control, which makes it a new building material with energy-saving and environmental protection functions: the use of laminated glass can not only isolate the 1000-2000 Hz anastomotic noise that can penetrate ordinary glass, but also block more than 99% of the ultraviolet light and absorb infrared spectrum. Quantity of heat. As a new type of building materials, laminated glass is bound to play an important role in the use of safety glass.
Since the safety glass product certification was carried out in 2003, most of the construction Laminated Glass manufacturing enterprises in China have passed the product certification. The enterprises must screen or paste the 3C mark on the product body for sale, or add the 3C mark on the smallest package and the attached documents (such as certificate). When choosing a product, first check whether there is a 3C logo, and check whether the product purchased is within the scope of the enterprise's ability to pass the compulsory certification through the network according to enterprise information, factory number or product certification certificate, and whether the certification certificate is valid.