Product Code | HBR140 | HBR160 | HBR180 |
Density | 140 | 160 | 180 |
Size(mm) | 1200×600 | ||
Thickness(mm) | 30-200 | ||
Remark | Customized size and density are available |
Performance | Unit | HBR140 | HBR160 | HBR180 | Test Standard |
Burning Behavior | --- | Class A1 non-combustible | GB/T 8624-2012 | ||
Thermal Conductivity | w/(m-k) | ≤0.039 | GB/T-10294 | ||
Compressive Strength | kPa | ≥40 | ≥60 | ≥80 | GB/T 13480 |
Hydrophobic Rate | % | ≥98 | GB/T 10299 | ||
Point Lode | N | ≥200 | ≥500 | ≥700 | GB/T 30802 |
Acidity Coefficient | --- | ≥1.8 | GB/T 5480 |
1. Waterproof membrane
2. Rockwool insulation
3. Vapour barrier layer
4. Metal deck or concrete
Rockwool boards with proper compressive strengths and proper anti-load performance should be used in light of the roof design requirements.
Rockwool boards with higher bearing ability may beused on the upper layer and such products with lower bearing ability like high-strength roof boards on thelower layer,multi-layer combined rockwool insulation structures can not only meet the bearing ability requirements of roofs but also avoid heat leakage at the joints of single-layer heat preserving structures and make the heat preservation construction costs and energy saving requirements of roofs reasonable. Thus, we believe multi-layer combined rockwool insulation structures are an extremely good system solution.
Hebang roof rockwool boards are usually applied to the steel structure system with a higher compressive strength requirement. They are usually used as heat preserving layers and bearing layers to form roof thermal preservation structure systems with flexible waterproof rolls and breathing layers. Flexible waterproof roof systems are extensively applied in the steel or concrete roof waterproofing systems of industrial factory buildings, airports, train stations, bus stations, large shopping malls, stadiums, gymnasiums, warehousing facilities, etc.