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HILTI CFS-BL Firestop blocks
Technical Data
- Dimensions 200 mm × 130 mm × 50 mm
- Chemical basis polyurethane
- Color Red
- Reaction to fire class E
- Storage temperature –5 – +40 °C
- Application temperature +5 – +40 °C
- Temperature resistance –15 – +60 °C
- Shelf life Not relevant
- Can be painted Yes
Applications
- Temporary or permanent passive fire sealing around cables, cable bundles and cable trays in wall and floor openings
- Firestopping penetrations for cables, cable bundles and cable trays
- Firestopping penetrations for coaxial cables
- Optimal for rooms with dust- and fiber-free requirements and areas with frequent retrofitting, such as server rooms, laboratories and hospitals
- Firestopping penetrations for non-combustible (metal) pipes with mineral wool and flexible elastomeric foam insulation
Advantages
- Easier maintenance and possible retrofitting of cables is possible
- Economical installation – firestop blocks arrive pre-cured and ready to use
- Dust-, fiber-, halogen- and solvent-free
- Can be combined with CFS-F FX flexible firestop foam
- Very good seismic features
- Hilti Clean-Tec
INSTALLATION INSTRUCTIONS
For some applications, firestop putty bandage CFS-P BA must be installed to upgrade the firestop classification to EI 120 (see pictures 6–9).
Consumption guide
GENERAL INFORMATION
MAIN APPROVED APPLICATIONS
- * All sheathed cable types currently and commonly used in building practice in Europe (e.g. power, control, signal, telecommunication, data, optical fiber cables).
- ** RFS Cellflex: LCF 78-50 JA Ø 27.8 mm, LCF 214-50 J Ø 59.9 mm; RFS Helifex HCA 78-50 JFNA Ø 28.0 mm, HCA 158J Ø 59.9 mm; RFS Radialflex RLKW 78-50 Ø 28.5 mm, RLKU 158-50 JFLA Ø 48.2 mm.
- *** PO: polyolefin (PE, PP, PPE, PPO); PVC: polyvinyl chloride.
Excerpt of ETA document. Check the exact field of application for each penetration (type, diameter) in the ETA 13/0099 document. For wall installation, maximum distance of 1st service support is 250 mm. For floor installation, maximum distance of 1st service support is 230 mm.
MAIN APPROVED APPLICATIONS
OTHER APPROVED SOLUTIONS
CHARACTERISTICS OF CFS-BL
Hilti Corporation
9494 Schaan, Liechtenstein P +423-234 2965
www.facebook.com/hiltigroup www.hilti.group
Hilti = registered trademark of Hilti Corp., Schaan W4551 1021 0-en 2 Printed in Liechtenstein © 2020 Right of technical and program changes reserved S. E. & O.
Documents / Resources
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HILTI CFS-BL Firestop blocks [pdf] User Guide CFS-BL Firestop blocks, CFS-BL, Fire stop blocks |
