The reason for the cement board crack as below:
- Fiber cementboard as for the decorative materials, it must be stick to the major structure used for the ceiling and partition. Sometimes the major structure cannot meet the requirements in the design and installation part, such as the building lean, crack caused to the distortion because of the uneven foundation. Fiber Cement Board stick to the building surface or the fixed to the light steel kneel, the weak fiber cement ...
MAY
2016


MgO board has different characteristics than gypsum. It can be scored and snapped but better results come from cutting with carbide saws and shaping with routers. Attachment can be done using a nail gun, which results in much faster construction time or screws that are able to self countersink work. MgO board generally has superior strength than ...



