- Light in Weight:its weight only 4kg/m2 , and no more than 110kg/m2 ever after coated with cement on both side.
- Large Load-bearing Capacity: a plate of 2.4m in height 1.22m in width, 110mm in thickness with cement coating, can bear axially over 74.4kN/m2, and horizontally over 1.95kN/m2.
- Heat Insulation and Warmth-keeping: heat –resistance as high as 0.64m2k/w, equaling that of a brick wall of 800mm thick.
- Sound Insulation:insulate as much as 45dB voice.
- Enhance the Useful Area:its thickness can be about 110mm with the cement coating, which can enhance the 10~13% of the useful area.