fire resistant cable trays

no coat back
cable trays ≤ 500mm in (large) openings:
– up to 600x1200mm in walls
– up to 600x5000mm in floors
– in PA board: only seal off; NO coat back required

easy installation
– always apply acc. DoP No. CPR-14/0260-board
– cut PA board to size for a tight-fit positioning in opening
– cut out service diameter for cable tray
– ‘butter’ all cross cut edges of PA board + opening with PA coating
– position PA board tight-fit + butt joint
– use PA spirals for board-to-board connections
– seal off cables IN PA board with 5mm joint Acrylic or PA sealer
– coat back on cables + cable trays + perimeters is not required