Description
Formatube is a proven robust system for pouring circular columns. It is constructed from laminated plies of fibre using a non-water sensitive adhesive. The exterior surface is of laminated tar and fibreglass impregnated paper. The inside surface is coated with polyethylene with minimum thickness of 0.02mm. Formatube is designed so a vapour barrier forms to prevent penetration of moisture. Thus the dry strength of fibres and plies is not threatened.