The filament glass improves the strength of the glass. When the glass is damaged by impact sudden temperature change, the fragments will fly away, so as to avoid the injury of the fragments to people. Wired glass has certain fire resistance. Because even if it is broken, the wire net can support the debris, the glass partition is difficult to fall break. In case of fire, it can block the invasion of flame fire powder prevent the spread the opening. In case of fire, the wired glass will be heated cracked. The wired glass shall be used for the skylight, daylighting roof, balcony of the building the shelter part of the business counter with anti-theft anti robbery function requirements. When it is used as the fireproof glass, it shall meet the requirements of the corresponding fire resistance limit. The wired glass can be cut, but the exposed wire at the fracture shall be treated with rust prevention to cause "rust crack" of the glass due to the volume expansion of the antirust body. Wired glass requires that the thermal expansion coefficient of metal mesh is close to that of glass, it is easy to react with glass chemically, it has high mechanical strength certain magnetism, its surface is clean without oil stain.