PROMATECT®-H Upgraded Concrete Floor (Direct Fixing) 1

Upgraded to 120 or 240 minute fi re resistance in accordance with the requirements of BS 476: Parts 21 and 22: 1987 and/or AS 1530: Part 4: 2005
  1. PROMATECT®-H board fi xed directly to the underside of concrete floor slab, thickness in accordance with table below
  2. M6 masonry anchors with 16mm steel washers, minimum anchor length should allow for 25mm penetration into the concrete, fi xed at 500mm centred between 13mm and nominal 15mm from sheet edges
  3. Caulk all perimeter gaps with PROMASEAL®-A Acrylic Sealant
  4. Concrete floors.
    The board thickness of the protection material is relevant to the strength of the concrete and the cover to the reinforcement. In some instances, such as very high strength concrete, a greater thickness of protection material may be required. Please consult Promat for details.