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Marocaine D Etudes Tech Et D A
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Marocaine D Etudes Tech Et D A
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Publication of ES197803A1publicationCriticalpatent/ES197803A1/en
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
(AREA)
Abstract
Procedimiento para la ejecución de construcciones de hormigón caracterizado porque el molde o encofrado se llena de cantos o de grava o de ambas cosas después se inyecta mortero (arena y cemento) a presión en el encofrado por medio de una o varias lanzas vibrantes.Procedure for the execution of concrete constructions characterized in that the mold or form is filled with edges or gravel or both, then mortar (sand and cement) is injected under pressure into the formwork by means of one or more vibrating lances.
ES0197803A1950-05-091951-05-08
A PROCEDURE AND APPARATUS FOR THE EXECUTION OF CONCRETE CONSTRUCTION
ExpiredES197803A1
(en)
Agent for improving the plasticity of concrete and mortar before curing and the physical properties of concrete and cement after curing as well as process for producing the agent.