Reinforcement system for natural stone step cantilevered out from support or supported at both ends has bore drilled in thickness of stone slab, containing reinforcing rod with cast epoxy resin

摘要

The reinforcement system for a cantilevered natural stone step (1) has a bore (2) drilled in the thickness of the stone slab from end-to-end. A reinforcing rod (3) made of high quality non-rusting steel, carbon-reinforced plastics, brass or building structural steel is embedded in the bore with cast epoxy resin or a polyester compound.