TENSIONING ELEMENTS WITH A SHEATHING OF PLASTIC MATERIAL, METHOD FOR THEIR PRODUCTION AND THEIR APPPLICATION

摘要

Prestressing elements having a two-layer plastics covering, the inner layer being moldable, storage-stable at room temperature and thermally curable, and the outer layer consisting of a radiation-cured plastics material, are excellently suitable for producing supporting structural elements, particularly concrete supporting structures and rock bracings.