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vigas cerámicas de las que se utilizan con un relleno de hormigón y una armadura metálica caracterizado porque su perfil transversal que es similar al de las vigas en T presenta un cuerpo o alma hueca que se prolonga hasta la altura de las alas formando un ensanchamiento circular siendo dichas alas de sección trapecial presentando una cavidad que las atraviesa longitudinalmente.
ES121497U1966-05-031966-05-03Elemento para la construccion de vigas.
ExpiredES121497Y
(es)