Drywall

Fiber cement board

(calcium silicate board)

Magnesium oxide board

(MgO board)

1) 15mm fireproof drywall reaches Grade B1 fire-resistant capacity

1) Board above 6mm can reaches Grade A fire-resistant capacity

1) 3mm board reaches Grade A fire-resistant capacity

2) Easy to absorb water, easy to swell and deform in wet condition

2) Expansion coefficient is above 8/10000, water absorption rate is 35%

2) With good moisture resistant performance, doesnt swell or deform in wet condition

3) The board is rigid, cant be bent to make modeling

3) The board is rigid, cant be bent to make modeling

3) The board is flexible, can be bent to make various modeling

4) Compatibility is low, difficulty to do secondary process or to glue decoration layers

4) Can only take general building methods, difficult to do secondary process or glue decoration layers

4) Can glue, nail, paint, saw, can be cut with utility knife. Compatibility is high, can be used in conjunction with various decoration layers such as wood, PVC, melamine, brick, stone, aluminium foil, etc.

5) Weight is heavy, strenuous to carry, damage rate is high

5) The board is crisp and heavy, damage rate is high

5) Weight is low, easy to carry, damage rate is low

6) Strength is low, cant bear moisture or water, easy to break in case of impact

6) Most of fiber cement boards contain asbestos

6) Good impact resistant capacity, doesnt contain asbestos, formaldehyde or benzene