Formwork Conduits and Cones help to provide an accurate clearance in formwork. Conduits or tube spacers are an integral part of formwork systems. It enables tie bars and z bars to pass through the formwork.
It is used in retaining walls and concrete columns, where it creates a smooth passageway for z bars and tie bars.
This enables the formwork to be tightened and a conduit is often used in conjunction with cones which provide neat flush openings for the conduit ends.