Roof top structural support erection - wedge supports move easily on inclines and are retained with teeth

摘要

Base 1 has inclined faces 2 and ribs 3. Movable supports 4 are wedge shaped and engaged with the base by means of teeth 5. The teeth retain the support on the base and can be replaced with an alternative method of fixing such as clamps, pins or similar. The base is placed in the required place on the roof. Supports 4 are placed on the inclined at a required height. The deck plates are then placed on top of the supports 4 and between the ribs 3. Difference in plate thickness may be compensated for by moving the supports up or down the inclines.