Slipform stone

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A reinforced concrete wall with stone facing in which stones and mortar are built up in courses within reusable slipforms. It is a cross between traditional mortared stone wall and a veneered stone wall. Short forms, up to 60 cm high, are placed on both sides of the wall to serve as a guide for the stone work. You place stones inside the forms with the good faces against the form work and pour concrete in behind the rocks. Rebar is added for strength, to make a wall that is approximately half concrete and rebar and half stonework. The wall can be faced with stone on one side or both sides. With slipforms it is easy for a novice to build free-standing stone walls.