Test methods for determining the contribution to the fire resistance of structural members - Applied protection to concrete/profiled sheet steel composite member PAS 15 Wide range collets to BS

Wide range collets to BS 4185-7 may be used in either dead length or draw-in collet chucks of suitable design

recognizing that the aims of good lighting go beyond achieving minimum illumination for task performance

cargo handling

concrete piers

the cable assemblies and the vehicles that are placed on the market

Test methods for determining the contribution to the fire resistance of structural members - Applied protection to concrete/profiled sheet steel composite member PAS 15 Wide range collets to BS1 Scope This European Standard specifies a test method for determining the contribution of fire protection systems to the 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 test method and its assessment procedure are designed to permit direct application of the results to cover a