AF FIREGUARD 3 is made of a rock wool mat quilted on a metal mesh and covered with a wired aluminium foil on the outer side and a glass fabric coated with a special paint on the inner side.
AF FIREGUARD 3 is a product designed and developed for metal ventilation duct fire protection (external fires). Pipe protection with AF FIREGUARD 3 mat, applied in a single layer, provides EI 120/EI 180 fire resistance class according to UNI EN 1366-1.
CHARACTERISTICS
Weight: approx. 5 Kg/m2;
Available sizes: 6000 x 1000 x 30 mm;
Mat specific weight: 100 kg/m³;
Colour: External: Silver Internal: white;
Thermal conductivity: 0.036 W/mK a 10°C;
Water absorption: ≤ 1 kg/m².
APPLICATION METHOD
ALL THE STEPS MUST BE REPEATED UNTIL THE ENTIRE DUCT IS COVERED
PACKAGING AND STORAGE
Rolls of 6 m² on pallets.
AF FIREGUARD 3 must be stored indoors
SPECIFICATIONS
Supply and application of AF FIREGUARD 3 fireproof mat for metal ducts, consisting of a mineral fibre mat of 30 mm thickness and density of 100 kg/m3 with externa3l coating in aluminium and steel mesh, treated with the ablative AF SEAL WB protection product, for the EI 120 protection of metal ventilation ducts. The transverse joints must be covered with AF BAND 3 aluminised adhesive tape.
CERTIFICATIONS
Class EI 120 Horizontal (rectangular and circular section) (UNI EN 1366-1)
Class EI 120 Vertical (rectangular section) (UNI EN 1366-1)
Class EI 180 Vertical (circular section) (UNI EN 1366-1)
Self-adhesive strip in aluminised non- combustible fabric designed for the protection of the AF FIREGUARD 3 non-overlapping joints. AF BAND 3 is easy and fast to install, and does not require special equipment. It is applied to the joint using its self-adhesive features and secured with steel wire (thickness 1 mm).
Available in 25 m rolls.
CERTIFICATIONS
Certified with AF FIREGUARD 3
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