FB770 Intudeck - Timber Floor Upgrade
FB770 Intudeck is a rock mineral fibre board coated on one side with a smoke and fire resistant ablative coating, containing Optifire unique traceability identifier.
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Usage/purpose
FB770 Intudeck may be used to upgrade the compartment capability to 90 minutes fire integrity and insulation (EI 90) whilst maintaining the load capability of the floor.
FB770 is often used above ornate lathe and plaster ceilings within heritage homes but is also suitable for use in small units such as flats above shopping facilities or multi-occupancy building conversions.
In conjunction with other Nullifire products, FB770 is service receiving and can accommodate both combustible and non-combustible services.
- Up to 90 minutes fire resistance (EI 90) - Tested to EN 1365-2 (loaded floors : 1.4 kN/m²), BS 476 Pts 20-22 (non loaded floors) and to EN 1366-3 (service penetrations)
- Simple installation method
- Ideal where decorative ceilings cannot be disturbed or accessed due to lower floor occupancy
- 48 dB acoustic performance (within timber joisted floor), 79 dB impact sound performance
- Optifire® unique traceability identifier
- No additional support required
- Lightweight product
