Fireproof grill for natural ventilation
AF FIREGRILLE is a fire protection grill for air exchange areas.
The product is made with an external structure in steel sheet (up to 300x300 mm). Inside it has a series of wings made of an intumescent material, which expands at temperatures above 200 °C and closes the internal space preventing the passage of smoke and flames. The internal space reduction is 30% for dimensions up to 300 x 300 mm and up to 40% for dimensions bigger than 300x300 mm
Direct Application
Air exchange areas.
Certifications
Class EI 120 (EN 1366-3) flexible wall and rigid wall 300 x 300 mm;
Class EI 120 (EN 1363-1) rigid wall more than 300x300 mm.
Packaging and Storage
Cardboard boxes or on pallets.
Unlimited.
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.