Plastube |PVC Tubular Column Construction Formwork | Welcome Plastube supplies PVC column formwork for tubular construction. Manufactured to measure in QLD, NSW and VIC, our tubular form makes for easy stripping and waterproof in all applications. We use Riblock PVC and lined PVC for jetty piers, bored piers, bridge voids, slotted soak wells,formwork columns Plastube.com.au~Site InfoWhoisTrace RouteRBL Check