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Individual
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Individual
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Priority to ES1977230099UpriorityCriticalpatent/ES230099Y/en
Publication of ES230099UpublicationCriticalpatent/ES230099U/en
Application grantedgrantedCritical
Publication of ES230099YpublicationCriticalpatent/ES230099Y/en
Improved joist, for the construction, characterized because superiorly and throughout its length it determines itself enhanced areas that escort the central groove to be filled on site by the concrete, being defined by the exterior of these raised areas respective determining steps of respective flat surfaces, on which the corresponding vaults directly support; so that the dimensioning in height that is defined by the set of joists, vaults and fill concrete remains unchanged, it is possible to increase the height of the area of the receiving beam of the respective steel rods, thereby allowing the selective incorporation of a greater number of rods, with the consequent increase, as regards the maximum value of the load to be supported by the joists. (Machine-translation by Google Translate, not legally binding)
ES1977230099U1977-07-231977-07-23
PERFECTED JOIST FOR CONSTRUCTION.
ExpiredES230099Y
(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)
System for the construction of walls by means of prefabricated hollow panels of pretensed concrete (Machine-translation by Google Translate, not legally binding)
Procedure for the construction of building structures through the assembly of prefabricated pieces of armed concrete (Machine-translation by Google Translate, not legally binding)