Concrete formwork, especially for making concrete segments or tubular masts, has rear side of formwork assistance material permanently secured to inside of formwork

摘要

The formwork assistance material (5) on the inside surface (3) of the formwork (2) has its rear side permanently secured to this surface. The formwork is defined by the surface of at least one wall (3, 4), on which a flat piece of formwork assistance material is provided. An Independent claim is also included for the formwork assistance material.