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Publication of BE424076ApublicationCriticalpatent/BE424076A/fr
E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
E01C23/02—Devices for making, treating or filling grooves or like channels in not-yet-hardened paving, e.g. for joints or markings; Removable forms therefor; Devices for introducing inserts or removable insert-supports in not-yet-hardened paving
E01C23/021—Removable, e.g. reusable, forms for grooves or like channels ; Installing same prior to placing the paving
Procede pour l'etablissement d'un faux plafond en sous face d'un plancher a entrevous en matiere synthetique expansee, suspente correspondante et entrevous equipe d'une telle suspente
Procede de fabrication d'une construction a base d'elements prefabriques ainsi qu'element prefabrique et construction realises selon ce procede
Procédé de construction de pieux inclinés en béton moulés dans le sol au moyen d'un tube de fonçage, et dispositif pour la mise en oeuvre de ce procédé.