ES214799A1 - A procedure for the manufacture of prismatic-tubular elements of armed concrete (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of prismatic-tubular elements of armed concrete (Machine-translation by Google Translate, not legally binding)
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Caubet Iturbe Manuel
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Caubet Iturbe Manuel
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Priority to ES214799ApriorityCriticalpatent/ES214799A1/en
Publication of ES214799A1publicationCriticalpatent/ES214799A1/en
Process for the manufacture of tubular reinforced concrete prismatic elements, characterized in that an elastic mold, of the external shape and dimensions corresponding to the hollow of the piece to be manufactured, formed by rubber, with alda of fabric is used for internal formwork. Reinforcement and provided in one and its ends of a conduit to fill it with air under pressure (dependent on the efforts that it has to support), whose conduit is provided with an intake valve. (Machine-translation by Google Translate, not legally binding)
ES214799A1954-04-171954-04-17A procedure for the manufacture of prismatic-tubular elements of armed concrete (Machine-translation by Google Translate, not legally binding)
ExpiredES214799A1
(en)
Improved clamp for fixing reinforcements in the manufacture of reinforced and prestressed concrete elements (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of elements of reinforced and mass concrete, and device for their realization (Machine-translation by Google Translate, not legally binding)
A perfect machine for the manufacture of hollow parts of reinforced and compressed concrete (Machine-translation by Google Translate, not legally binding)
Industrial procedure with its corresponding mold for the obtaining of a elastic rubber tube applicable to automobiles or similar vehicles (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of deposits and molded pieces formed of cement and asbestos or similar mixtures (Machine-translation by Google Translate, not legally binding)
A new procedure for the manufacture of concrete pipes with precompressed or pretensed duels (Machine-translation by Google Translate, not legally binding)