Cuttings / rods in hollow metallic helical metallic tubes and rods in mixed steel and PVC tubes or carbon fiber, with the propeller and press cement cream

摘要

Cuttings / rods in hollow metallic helical metallic tubes and rods in mixed steel and PVC tubes or carbon fiber, with the propeller and injector of cream of cement.The present invention relates to sheet metal / rods into sections of hollow tubes and helical rods mixed in steel tubes and PVC or carbon fiber with injection of cement laitance, for better fixity in the vast majority of soil types and where there are restrictions to their p Enetrau00e7u00e3o, to be used in anchoring, through rods,For estaiamento and foundations of towers, electric power transmission and telecommunications, foundations of structures and equipments of substation electric energy, the piles for foundations of buildings, roofs, bridges and viaducts structures in general, anchors of oil and G. Asodutos, supports for pipelines, atirantamentos curtains and slopes.