Cables (multiple, with or without cable tray) through a concrete floor (min 120mm). 3M IC 15WB+ sealant to 40mm deep at top of floor only, backed by 80mm mineral wool. Annular space 25-60mm. Thermal up to 120 available using 3M Fire Barrier Duct Wrap 615+.
System ID #: 289
Max Fire Rating: 180
Max Thermal Rating: Up to 120 with Duct Wrap 615+
Size: See info sheet D1 & D2 Cables & Trays
Below are the downloads available. Please tick the ones you would like to receive and complete your details and select how you would like the files delivered to you. Alternatively you can click on the individual download name to view it now.