1. Graphite polystyrene board has good fireproof performance, combustion performance can reach flame retardant B1 level.
2. Thermal conductivity ≤ 0.032, its adiabatic ability is 30% higher than ordinary EPS.
3. Equivalent effect of lower cost. In the case of the same effect, it will be more cost-saving than other fire-resistant exterior insulation system.
4. Simple construction, good system integrity and durability.