* Great fracture resistance:
Perforated calcium silicate board, high density, more flexural strength of 6mm board than 9.5mm plasterboard. Applied for wall partition, firmly solid and not easy to be damaged or broken.
* Grade A fireproof:
Every year, our perforated calcium silicate board will be sent to the National Fire Inspection Quality Supervision Center
through a third-party sampling inspection. While testing, it can reach non-flammable A1 grades which meets the national
standard GB8624-2012.
* Stable size:
Perforated calcium silicate boards are manufactured with advanced production technology under strict quality control, which makes the panel's wet-up and dry-shrinkage rates in a optimal range.
* Excellent moisture proof performance:
Perforated calcium silicate board has wonderful moisture proof features, which won’t get swelled or deformed while applied for bathroom, washroom or other high humidity areas.
* Acoustic performance:
High-end perforation technology and air flow resistance design, attaching with sound absorbing non-woven fabric backside, makes perforated calcium silicate board with high acoustic performance. NRC: 0.65~0.75.