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Priority to ES1977230862UpriorityCriticalpatent/ES230862Y/en
Publication of ES230862UpublicationCriticalpatent/ES230862U/en
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Publication of ES230862YpublicationCriticalpatent/ES230862Y/en
Joist for the perfected construction, characterized because its central upper groove, intended to fill concrete on site, determines on its surfaces or side faces, at an intermediate height of the depth, separate small longitudinal grooves related to each other, which serve as a lace -guide for suitable rod elements intended as connectors to establish the appropriate unión between the joist and the corresponding girders in the work assembly, so that external part, curved, that remains inside the joist, of which connectors, it is wrapped or integrated all of it in concrete fill, and thus each connector perfectly anchored at both ends, determining a reinforced vertical section reinforced in the corresponding unión between joist and jºcena. (Machine-translation by Google Translate, not legally binding)
ES1977230862U1977-09-161977-09-16
JOIST FOR PERFECTED CONSTRUCTION.
ExpiredES230862Y
(en)
Method for the construction of building structures based on concrete tubular supports and concrete slabs nerved or with built-in beams. (Machine-translation by Google Translate, not legally binding)
Articulated unión between construction elements for the formation of deformable structures. (Machine-translation by Google Translate, not legally binding)