Insulated Fire Sleeves
ROCKWOOL Insulated Fire Sleeves possess a unique combination of stone wool and graphite intumescent to create a thermal and fire insulation solution. When exposed to fire, the insulated fire sleeves expand and seal the gaps between surrounding pipework and construction, and will continue to close the gap as plastic pipes melt or soften. As part of the ROCKWOOL FIREPRO© range, this product comes in a wide range of diameters to suit various pipe sizes. The 300mm-long insulated fire sleeve is an ideal solution for fire stopping steel and copper pipework, and is compatible with a range of plastic services.
Specification
| NBS Clause |
|
P12 Fire stopping systems
|
Standards and Certification
| Product standards | BS EN 1366-3:2009 |
| CE Marking | CE Marked to EAD 350454-00-1104 - ETA – 21/0813 |
Technical Properties
| Fire resistance | Up to 2 hours |
| Acoustic performance | Acoustically tested and shown to deliver Rw 59 dB |
Acoustic Performance
The use of Insulated Fire Sleeves can considerably reduce the noise emission from noisy pipework. ROCKWOOL Insulated Fire Sleeves have been tested to provide up to Rw 49 dB.
For higher standards of acoustic insulation, it is recommended that an increased length of the pipework either side of the compartment wall or floor is insulated with ROCKWOOL Techwrap 2 or Techtube.
Fire resistance
Fire resistance (FR) performance - ducting, trunking and conduits
For full performance data please refer to the product datasheets or FIREPRO Standard Details.
| FR integrity (mins) | FR insulation (mins) | ||
| Service type | Wall & Floor | Wall | Floor |
| Rectangular vent ducts | 120 | 90 | 120 |
| Square trunking | 120 | 90 | 120 |
| Cable conduit | 120 | 90 | 120 |
Fire resistance (FR) performance - metal and plastic pipes in masonry, plasterboard or concrete supporting construction
| Supporting construction | FR Integrity (mins) | FR insulation (mins) | |||||||||
| Service type | Material | Min diameter | Wall thickness (mm) | Max diameter | Wall thickness (mm) | Wall | Floor | Wall & Floor | Wall | Floor | Report |
|
Metal pipes (uninsulated) |
Copper Mild steel Stainless steel | 22 | 2.5 | 165 | 14.2 | M/PB | Concrete | 120 | 0 | 0 | 1 |
|
Pipes (plastic) |
PVC/UPVC PVC/UPVC Polybutylene |
55 160 12 |
3.0 3.0 2.0 |
160 110 28 |
4.2 4.2 3.5 |
M/PB/CB M/PB M/PB/CB |
Concrete Concrete Concrete |
120 120 120 |
120 90 120 |
120 90 120 | 1 |
Fire resistance (FR) performance of plastic pipes in FIREPRO® Ablative Coated Batt
| FR integrity (mins) | FR insulation (mins) | ||||||
| Service type | Material | Pipe outer diameter (mm) | Wall thickness (mm) | 50mm Coated Batt | 2 x 50mm Coated Batt | 50 mm Coated Batt | 2 x 50mm Coated Batt |
| Pipes (Plastic) | Polybutylene | 15-28 | 2.5 | 60 | 120 | 60 | 120 |
| HDPE | 40 | 3 | 60 | 120 | 60 | 120 | |
| PVCu | 43 | 1.8 | 60 | 120 | 60 | 120 | |
| PVC | 55 | 2 | 60 | 120 | 60 | 120 | |
| HDPE | 56 | 2.3 | 60 | 120 | 60 | 120 | |
| ABS | 57 | 4 | 60 | 120 | 60 | 120 | |
| PVC, PVCu | 82 | 3.2 - 4.0 | 60 | 120 | 60 | 120 | |
| HDPE | 90 | 3.5 | 60 | 120 | 60 | 120 | |
| PVC, PVCu | 110 | 4.3 | 60 | 120 | 60 | 120 | |
| HDPE | 110 | 5 | 60 | 120 | 60 | 120 | |
| ABS | 110 | 5 | 60 | 120 | 60 | 120 | |
| PVC, PVCu | 160 | 3.2 - 4.5 | 60 | 120 | 60 | 120 | |
| HDPE | 160 | 6.2 | 60 | 120 | 60 | 120 | |
| ABS | 160 | 6.7 | 60 | 120 | 60 | 120 | |
CAD Drawings
Download CAD Drawings here
