Combar®, Schöck's glass fibre reinforcement, supplied further proof of its strength and material capabilities. A barrier wall reinforced with Combar® sustained the impact of a 36 ton truck travelling at 80 km/h with very little damage. The superior tensile strength of glass fibre reinforcement is just one of the numerous advantages it offers over steel rebar.
http://www.schoeck.co.uk/en-gb/combar