1.  Fire performance class A

Use rock wool as thermal insulation material, good fire proof performance

2.  Good waterproof performance

Through continuous production process, rock wool and interface coating reinforced coil are bonded together, which overcomes the defect of water absorption and deliquescence of rock wool

3. Excellent mechanical properties

The rock wool sandwich panel adopts vertical structure rock wool, which improves the mechanical properties of rock wool and increases the tensile force of rock wool panel.

4. Continuous production line with high production efficiency and good quality control.

5. The construction environment is better, the construction cost is lower, the rock wool panel is completely wrapped to avoid the injury to workers and the impact of rock wool dust on the environment. It solves the difficulties of traditional rock wool panel construction and long construction period.