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Priority to ES0240073ApriorityCriticalpatent/ES240073A1/es
Publication of ES240073A1publicationCriticalpatent/ES240073A1/es
Sistema de construcción de placas de fondo o suelo hechas de chapa de acero y constituída por una placa superior y por paredes laterales dispuestas perpendicularmente a la misma que agarran en la capa de hormigón, caracterizado porque como placa superior (1) se emplea una placa de chapa de cualquier espesor, plana y estampada con cantos agudos y calibrada, en cuya cara inferior se aplican a tope en las zonas marginales las paredes laterales (3) mediante soldadura prensada.
ES0240073A1958-02-111958-02-11SISTEMA DE CONSTRUCCIoN DE PLACAS DE FONDO O SUELO HECHAS DE PLACA DE ACERO
ExpiredES240073A1
(es)