Keep your workplace safe, non slip concrete for sale yards ...- non slip concrete grooving ,Concrete Grooving is the fastest, safest & most efficient way to turn your existing concrete into a long lasting non slip surface.Sthrn Non Slip - Southern Concrete & BuildersSouthern Non-slip and Cow Yard Grooving With an increase demand for non slip surfaces and cow yard grooving the time had come to branch out, Southern Non-Slip was formed to operate independently from SCB.