RockLap H&V Pipe Sections
RockLap H&V Sections are suitable for heating and ventilation pipes in buildings. When specified in accordance with BS 5422, the product can meet regulatory requirements for the thermal insulation of pipework. Please see the ROCKWOOL Guide to BS 5422 for more information.
Standards and Certification
| CE Marking | CE marked in accordance with BS EN 14303 |
Technical Properties
| Reaction to fire (Euroclass) | A2L-s1, d0 |
| Resistance to fire | Tested to BS EN 1366-3 as a penetration seal, providing up to 120 minutes fire resistance |
Thermal Conductivity
| Temperature (°C) | *Lambda Curve 1 (W/mK) | *Lambda Curve 2 (W/mK) |
| 10 | 0.033 | 0.034 |
| 50 | 0.037 | 0.039 |
| 100 | 0.044 | 0.048 |
| 150 | 0.052 | 0.056 |
CAD Drawings
Download CAD Drawings here
