Procedure and apparatus for manufacturing beams and posts of concrete reinforced concrete (Machine-translation by Google Translate, not legally binding)

摘要

Method and apparatus for manufacturing pre-compressed reinforced concrete beams and poles, the procedure being characterized by distributing along the reinforced concrete pole several devices: anchoring the ends of the wires-rods, whose density thus decreases from the base At the climb. (Machine-translation by Google Translate, not legally binding)