Fire protection system for small service installation penetrations
AF COVER STRING is certified to protect small service installation penetrations in false ceilings, including electrical cables, corrugated pipes, suspension chains, threaded rods, etc. Membrane false ceilings are excluded.
AF COVER STRING is a rock-wool cylinder covered with aluminium foil with a longitudinal cut that enables its opening.
Appearance: cylindrical rock-wool element covered with aluminium;
Inside diameter: 30 mm;
Outside diameter: 70 mm;
Height: 50 mm;
Weight: 16 g/pc;
Direct Application
Mixed systems in REI mineral fibre false ceilings;
Mixed services passing through independent false ceilings.
Certifications
Class REI 120 (EN 1365-2) reinforced concrete floor protected by a fibre false ceiling.
Class EI 120 (EN 1366-3) independent false ceilings.
Packaging and Storage
Cardboard boxes.
Unlimited under normal storage conditions.
Specification
Supply and application of AF COVER LIGHT firestop flexible protections, made of aluminised fibreglass fabric treated with an intumescent product, providing REI 120 protection of recessed spotlights in fireproof false ceilings.