1. Light weight: 10-14 kg/m2, equivalent to 1/30 of a brick wall.
2. Thermal insulation: Core material thermal conductivity: λ<=0.041w/mk.
3. High strength: It can be used for the bearing of the ceiling protection structure board, bending and compressing; general housing does not use beam and column.
4. Bright color: no surface decoration, color galvanized steel coating preservation period of 10-15 years.
5. Flexible installation: The construction period can be shortened by more than 40%.
6. Oxygen index: (OI) 32.0 (provincial fire product quality inspection station).