Glass is formed by the fusion of silica and other chemicals (mainly produced from: soda ash, limestone, quartz). A silicate-based non-metallic material that forms a continuous network structure during melting, and gradually increases in viscosity and hardens during cooling, causing it to crystallize. The chemical composition of ordinary home appliance glass is Na2SiO3, CaSiO3, SiO2 or Na2O·CaO·6SiO2, etc. The main component is silicate double salt, which is an amorphous solid with random structure. It is widely used in buildings to block wind and light, and belongs to a mixture. There are also colored glass mixed with oxides or salts of certain metals to show color, and tempered glass obtained by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called plexiglass.

1. In order to avoid unnecessary losses during transportation, be sure to fix and add soft pads. It is generally recommended to use the erect method for transportation. The vehicle should also pay attention to keep it steady and slow.

2. If the other side of the glass installation is closed, pay attention to cleaning the surface before installation. It is best to use a special glass cleaner, and it is best to use clean construction gloves when installing it, and it can be installed after it is dry and confirmed that there is no stain.

3. The installation of glass should be fixed with silicone sealant. In the installation of windows, etc., it also needs to be used in conjunction with rubber sealing strips.

4. After the construction is completed, pay attention to attaching anti-collision warning signs. Generally, stickers, colored electrical tapes, etc. can be used as reminders.

5. Do not collide with sharp objects.