One. Advantages of fire-resistant boards
1、Flame-retardant boards exhibit excellent thermal insulation properties due to their inherent properties as inorganic materials, which have low thermal conductivity, resulting in slow heat transfer and effective fire resistance.
2. Fire-resistant boards also have the advantages of being lightweight and having high compressive strength. In particular, using fire-resistant boards in steel structures allows for better utilization of their lightweight, high flexibility, and seismic resistance properties.
3、Fire-resistant plywood has low moisture absorption, high stability in expansion and contraction after water absorption, excellent moisture resistance, and is easy to process further.
4、The fire-resistant board also exhibits high chemical stability and excellent aging resistance.
5、The physical and mechanical properties, including MOR, MOE, and IB, meet the requirements of Grade A, which is the highest standard.
II. Disadvantages of Fire-Resistant Boards
1. Firstly, fire-resistant boards can prevent the spread of fire, providing valuable time for evacuation from the fire scene. However, this does not mean that they are fireproof; rather, they can slow down the spread of the fire.
2、Flame-retardant boards may produce toxic gases during combustion.
3、After flame retardant treatment, the fire-resistant board may affect the board's structural adhesive strength.