Structure of fire door:

1. Fireproof glass (Grouting fireproof  glass, Nano Silicon fireproof  glass)

2. Fireproof glue

3. Fireproof strips

4. Fireproof gasket

5. Square tube

6. Screw

7. Fireproof board(stainless steel, galvanized steel sheet, ordinary steel sheet)

Features

Fire resistance grade:  According to the fire resistance time, it can be divided into 30 minutes, 60minutes and 90 minutes;

Sound insulation effect : according to the performance of the fireproof glass used;

Heat insulation: according to the performance of the fireproof glass used; 

Aging resistance: If used on the exterior wall, the frame should be matched with anti-ultraviolet fire-proof glass.

Application

This product is light in weight of components, and less obstructing the line of sight. It is widely used in indoor fire partitions in large spaces such as supermarket, hotel, airport,exhibitions, auto shows, and gymnasiums.