plastic pipes in outerbox PA board

PE/PP/PVC pipes onto outerbox rockwool

Fire rated Firetect solution:

  • PP pipes Ø 16mm up to Ø 125mm
    – onto ‘outer box’ of PA board
  • easy installation of FMU/FMI pipe collar:
    – limited installation height
    – fastening with PA board screws (special ‘spirals’)
  • constructive element:
    – flexible walls ≥ 100mm
    – rigid walls ≥ 100mm
    – view application in other constructive element
  • fire resistance: EI 90
    Also view:
    open U-shape installed FMU/FMI pipe collar with angled pipes
    standard configurations with FMU/FMI pipe collar
    strangled / bundled configurations with FMU/FMI pipe collar
    – other Firetect solutions within application fire rated plastic pipes
    – Field of Application within Firetect system: fire rated plastic pipes (PDF)
    General instructions for FMU/FMI pipe collar

    • application always acc. DoP No. CPR-14/0251-collar
    • standard installation on 2 sides (walls)
    • cut base board of PA board, cut inner pipe penetration and fasten onto constructive element
      – cut PA board strips to size for ‘outer box’
      – ‘butter’ all cross end edges of PA board with PA coating
      – assemble outerbox using PA board screws (special ‘spirals’)
      – screw outerbox to cross cut edges of base board
    • bend fixing lugs outwards and fit collar around pipe onto outer box PA board
    • fastenings:
      – onto PA board: PA board screws
      – constructive element other side:
      – flexible walls: phosphate screws, coarse-thread; fasten pipes ≤ Ø125mm with only 2 screws
      – rigid walls: non-corrosive screws and/or fire rated strike anchors
    • apply smoke seal around pipe with Firetect Acrylic or Firetect PA sealer on either side