Glass non-crystalline inorganic non-metal materials, generally use a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw material, in addition to participate in a small amount of auxiliary materials Made. Its main components are silica and other oxides. The general chemical composition of glass is Na 2 SiO 3, CaSiO 3, SiO 2 or Na 2 O · CaO · 6 SiO { {0}}, etc. The main component is silicate double salt, which is an amorphous solid with irregular structure. Widely used in buildings, used for wind and light transmission, attributed to the mixture. There are also colored glass mixed with oxides or salts of certain metals to show color, and tempered glass made by physical or chemical methods.

Wired glass is also called shatterproof glass. It is made by heating general flat glass to the condition of red heat softening, and then pressing the preheated iron wire or wire mesh into the center of the glass. Its characteristic is superior in fire resistance, it can block the flame, it will not burst when burning at high temperature, and will not cause fragments to hurt people when broken. In addition, there is an anti-theft function, the glass is cut and there is a barbed wire barrier. Mainly used for roof skylights and balcony windows.

Wired glass is a type of safety glass. Wired glass is also called shatterproof glass and steel wire glass. It is to heat the general flat glass to the red heat softening state, and then press the preheated iron wire or wire mesh into the center of the glass It is made, so its flexural strength and temperature resistance are higher than that of ordinary glass. The appearance can be embossed or polished, and the color can be bright or colorful. The wire glass is selected by calendering. A kind of anti-flash flat glass made of wire or metal mesh embedded in a glass plate, which is characterized by superior fire resistance, can block flames, does not crack when burned at high temperature, and only forms radial cracks when hit by impact. Falling into the wounded. In addition, there is an anti-theft function, the glass is cut and the wire mesh is blocked. The color of the wire glass is bright, suitable for the ceiling and partition of the room, making the room space bright and spacious, elegant and luxurious. If the fire spreads, the wire glass is heated When it bursts, it can still adhere to the fixed condition and play a role in blocking the fire, so it is also called fireproof glass. It is often used in skylights, ceiling covers, and doors and windows that are susceptible to sensation.

Wired glass requires that the thermal expansion coefficient of the metal wire (mesh) is close to the glass, and it is not easy to chemically react with the glass.It has high mechanical strength and certain magnetic properties, and the surface is clean and free of oil stains.