Roxul ConRock®
Roxul ConRock® is a rigid, stone wool board insulation with excellent fire resistance and thermal properties.
Applications:
This product is designed for metal sandwich panel systems and is ideally used in exterior walls and roofing applications.
Properties:
- Non-combustible stone wool insulation with melting point of approx. 1177°C (2150°F)
- Does not promote smoke or flame spread when exposed to flame
- Denser composition provides excellent sound control
- Outstanding thermal resistance
- Dimensionally stable; ideal for panel applications
- Water and moisture resistant; does not absorb moisture to maintain insulating value
- Does not rot, promote mildew, fungi, or bacteria, or sustain vermin
- Earns LEED® points – talk to Roxul’s LEED® Accredited Professional
Technical Data:
| Compliance and Performance: | ||
| ASTM C 612 | Mineral Fiber Block and Board Thermal Insulation | Type IVA, Complies |
| ASTM E 84 (UL723) | Surface Burning Characteristics | Flame Spread = 0 Smoke Developed = 5 |
| ASTM E 136 | Behavior of Materials at 750°C (1382°F) | Non-Combustible |
| CAN4 S114 | Test for Non-Combustibility | Non-Combustible |
| Moisture Resistance: | ||
| ASTM C 1104 | Moisture Sorption | 0.05% |
| Dimensional Stability: | ||
| ASTM C 356 | Linear Shrinkage | 0.19% |
| Thermal Resistance: | ||
| ASTM C 518 (C 177) | R-value/inch @ 75°F RSI value/25.4 mm @ 24°C | 4.0 hr.ft².F/ 0.71 m²K/W |
| Corrosive Resistance: | ||
| ASTM C 665 | Corrosiveness to Steel | Pass |
| ASTM C 795 **** | Stainless Steel Stress Corrosion Specification as per Test Methods C871 and C692: U.S. Nuclear Regulatory Commission, Reg. Guide #1.36: U.S. Military Specifications MIL-I-24244 (all versions including B and C) | Conforms |
| Compressive Strength: | ||
| ASTM C 165 | at 10% | 6.64 psi (45.8 kPa) (4” board) |
| Density: | ||
| 8.5 lbs/ft³ 136 kg/m³ | ||
For complete technical data, please consult our Technical Library.
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