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Self-supporting ducts

PROMADUCT 500 system

Products: PROMATECT L500 panels

These are large self-supporting refractory silicate-cement panels resistant to moisture. They are suitable for building ducts with 2, 3 or 4 fire-proof sides (walls).

Applications:

  • Self-supporting smoke extraction, ventilation or air conditioning ducts
  • Fire-proofing enclosures for existing stainless steel ducts

Fire resistance: from EIS 30 to EIS 120

Benefits:

  • Universal system for smoke extraction, ventilation and air conditioning ducts
  • Elimination of steel plate ducts
  • Single-layer lightweight duct wall
  • Outstanding durability for long lifetime
  • Structural stability and moisture resistance
  • Easy to pre-fabricate, apply and work
  • Excellent duct tightness
  • Cross-section dimensional stability under fire

PROMADUCT E600-S system

Products: PROMATECT L500 panels

These are large self-supporting refractory silicate-cement panels resistant to moisture.

Applications: self-supporting single-area smoke extraction ducts with 3 or 4 sides (walls)

Fire resistance: E600120(h0)S1500 single

Benefits:

  • Installation at the construction site
  • Any duct routing on site for the avoidance of collision with other systems
  • Short installation time
  • Three-sided (three-walled) ducts possible
  • Low total cost of ownership
  • Large duct size; up to 2,460 x 1,000 mm
  • No need for compensators
  • Full compatibility with a multiple-area system