ASF FR Board PRO RANGE Coated Mineral Wool Board for the Professional

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1 Technical Data Sheet Version: 1 Revision Date: Description ASF FR Board has been designed to maintain the fire resistance of separating walls and floors where they are breached by single or multiple building services. The board consists of a rigid mineral wool core, over-coated with an ablative fire retardant coating on 1 or 2 sides. The top coat provides an important barrier to the passage of hot gases through the thickness of the board. This reduces the rate at which the mineral wool core heats up and thus provides a better heat sink for the dissipation of conducted heat through penetrations with higher thermal conductivity. Selection of the board coated 1 or 2 sides is determined by installation considerations and fire resistance requirements. When installed on site, ASF FR board should be used with ASF S290 Acoustic Intumescent Sealant for sealing around service penetrations and the adjacent separating construction. Physical Properties Composition: Pre sprayed mineral wool board Density: Nominal 160kg/m 3 Thickness: 50mm and 60mm Thermal Conductivity: Approximately W/mK (0 to 70 o C) Flash Point: Non combustible according to BSEN 1182 Flexibility: Low to medium, approximately 12.5% Compatibility: Limitations: Suitable for use with most building materials. Should not be used in direct contact with bituminous material When using in wet areas the boards should be protected from water contact Page 1 of 6

2 Fire Performance Tested in accordance with: EN1363-1:1999 & EN1366-3:2004, BS476-Part 20:1987 Construction Installation Integrity/Insulation (E/I)* Cables, cable trays, Timber/Steel Stud Drywalls $ steel and copper Up to pipes, Alupex pipe, 120/90 HVAC ducts Concrete/Blockwalls Concrete Floors Cables, cable trays, steel and copper pipes, Aluplex pipe, HVAC ducts, Wallhead sealing Cables, cable trays, steel and copper pipes, HVAC ducts Up to 240/120 Up to 240/180 Dimensional Data Installation Instructions * see current fire test certification or contact Polyseam for actual performance data In some instances it my be necessary to insulate metallic services to achieve desired insulation values, contact Polyseam if in doubt. $ 2 x 50mm 1S boards required, flush with both wall faces Thickness Height Width 50mm 1200mm 600mm 60mm 1200mm 600mm Approximate dimensions The fixing diagrams below are intended as simple representations of tested and certified methods of installation. Whilst practical site conditions have been considered, any alternative method of fixing may invalidate the test certification and advice should be sought from Polyseam. 1. Before installing ASF FR Board ensure that the surface of all service penetrations and surrounding construction is free from all loose contaminants, dust and grease. 2. Select the type and number of boards to meet the required fire performance using the fire performance table aboove or select from the drawings below. 3. Cut the required board(s) to suit the aperture dimension and type and size of service penetration(s). All exposed and cut edges of the Page 2 of 6

3 board should be coated with ASF FR Coating or ASF S291 Acoustic Intumescent Sealant prior to fitting which acts as an adhesive and ensures a tight smoke seal with the wall/floor. 4. All joints, gaps or imperfections in the installed seal should be filled with ASF S291 Acoustic Intumescent Sealant. 5. When fitting boards into gypsum walls the coated side of the board should be flush with the surface of the gypsum on both sides. 6. For fire sealing at wallheads between walls and concrete floors, there is no limit on the uninterupted length of FR Board, however height is limited to 1200mm. Where this height is >600mm, the boards should be installed so that there are no horizontal joints in the seal. 7. For the fire protection of ventilation ducts, where fire dampers are fitted ensure these are fixed according to the installation instructions for the damper (normally secured into the separating element itself). For solutions using ASF Boards see the drawings below. Cable tray + cables Cable tray and cables in concrete floors 50/60mm FR Board 2-S Pipe insulation (if required) Steel/Copper pipe Metallic pipe in concrete floors 50/60mm FR Board 2-S Page 3 of 6

4 Duct insulation HVAC duct 1000 x1000 or Ø1100mm Steel duct in concrete floors 60mm FR Board 2-S Metallic pipe in solid walls (the board can be installed centrally or flush at either face) Steel/Copper pipe 50mm FR Board 2-S Pipe insulation (if required) Page 4 of 6

5 2 layers 50mm FR Board Cable tray + cables Cable tray and cables in gypsum stud walls (no framing out is required) 2 layers 50mm FR Board 1-S Metallic pipe in gypsum stud wall Steel/Copper pipe Page 5 of 6

6 2 layers 50mm FR Board 1-S HVAC duct 500x500 or Ø560mm Steel duct in gypsum stud walls Duct insulation Packaging Health and Safety ASF FR Board are individually wrapped in colour coded plastic sleeves and supplied palletised as follows; Board Thickness & Coating Sleeve Colour Boards per Pallet 50mm - coated both sides Clear 80 50mm - coated one side Blue 80 60mm - coated both sides Black 72 60mm - coated one side Green 72 When handling ASF FR Board it is recommended that gloves are worn, see the product safety data sheet for further information. As part of our policy of on-going product development and testing, we reserve the right to modify, alter or change product specifications without giving notice. All information contained in this document is given in good faith and is provided for guidance only. As Polyseam has no control over the methods or competence of installation, or of prevailing site conditions, no warranties, expressed or implied, are intended to be given as to the actual performance of the products mentioned or referred to herein and no liability whatsoever will be accepted for any loss, damage or injury arising from the use of the information given. Page 6 of 6