NBS Source
PFC Corofil Firestop Compound CFSC

Application

Designed and tested for use to reinstate the fire resistance performance around service penetrations in large floor openings. Shutter the opening with PFC Corofil Coated Panel friction fitted around the services, the PFC Corofil Firestop Compound is trowelled over the shuttering and around the services into the aperture to a thickness of 25 mm, once cured, the compound is poured into the opening to top up and finish flush with the upper surface of the floor.

Description

Gypsum based mortar containing perlite and fibres which is mixed with water and either poured or trowelled into a prepared aperture around service penetrations. Tested to BS 476-20 for floor openings with no penetrations and floor openings with steel pipes. Tested to EN 1366-3:2009 for floor openings containing various cables installed in cable ladders and cable trays.


Acoustic rating:

Dependent on thickness of compound, consult manufacturer's literature for more information.


Coverage:

Dependent on thickness of compound, consult manufacturer's literature for more information.


Features and benefits:

  • Provides up to 360 minutes fire integrity and insulation performance with no penetrations.
  • Apertures up to 1200 x 600 mm.
  • Can be used to blank off floor openings up to 1000 x 500 mm.
  • Suitable for use around cable ladders and cable trays.
  • Suitable for use with steel pipes up to 115 mm.

General information

Material

Gypsum

Uniclass

Pr_20_31_53_43 Intumescent mortarsPrimary

CAWS

P12/340 Intumescent mortar

P12/37 Intumescent mortar

Product range

Service Penetrations

Specification data - Intumescent mortars Enhanced data

Fire resistance

Up to six hours (360 minutes).

To BS 476-20: 1987 and BS EN 1366-3, dependent on thickness of rigid floor construction and aperture dimension, consult manufacturer's literature for more information.

Third-party certification

IFC: Certificate: IFCC 1669.

Third party certifications

IFCC

IFCC

IFC Certificate: IFCC1669