Test Methods for Determining the Contribution to the Fire Resistance of Structural Members - Part 5: Applied Protection to Concrete/Profiled Sheet Steel Composite Members (R)
This European Prestandard specifies a test method for determiningThe contribution of fire protection systems toThe fire resistance of structural concrete/profiled sheet steel composite members or slabs.The concrete can be lightweight, normal-weight or heavy-weight concrete and of strength classes 20/25 (LC/C/HC) to 50/60 (LC/C/HC).The method is applicable to all fire protection systems used forThe protection of such structural composite members or slabs and includes sprayed fire protection, coatings, cladding protection systems and multi-layer or composite fire protection materials.