Advantages

  • CE marked product
  • Class A1 product
  • No material waste
  • No cut
  • No degradation over time
  • Simplified mounting system
  • Adaptable to all configurations (horizontal, vertical, elbows)

Description

Non-combustible channels manufactured with our EXTHAMAT P fireproof plates, made in juxtaposed modules, consisting of a U-shaped open bottom and a nested closing lid. They are designed for fire protection of electrical cables, PVC gas pipes, small section ventilation ducts (or, 25 to 4 dm2) and generator exhaust pipes.

Our fire-resistant ducts are classified A1 according to the European standard EN 13501-1, and can reach a fire resistance of 240 minutes according to the standards EN 1363-1 and 2, 1366-1 and 1366-8.

Procès-verbaux

12-A-560 and 12-A-561

Characteristics

Wall thickness 45 mm
Standard length 1000 mm
Inner width 50 to 200mm
Interior height 50 to 200 mm
Density 1100 kg/ m³
Thermal conductivity 0.44W/m.K

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