A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCÉDÉ DE PROJECTION FAISANT INTERVENIR UNE LANCE DE PROJECTION D'UN MORTIER HUMIDE GRANULAIRE
A system for spraying granular pasty matrices onto buildings, the system including a spray gun for wet mortar which makes possible the easy, safe, and efficient spraying of wet mortar including aggregates with a particle size D50 of between 1 and 15 millimeters. The spray gun is provided with a gun body with at least one injector emerging in a contacting chamber, at least one spray nozzle for mortar, and at least one connection end piece mounted on an inlet of a body for flow of mortar. Flow of mortar within a guiding duct of the body is monodirectional or multidirectional having angular deviation <30°. The position of an injection head of the injector in the chamber is adjustable. The mortar is constituted by a pasty matrix including aggregates, fillers and additives. The aggregates have a D50=1-15 mm and a form factor F≠1.
PROCÉDÉ DE PROJECTION FAISANT INTERVENIR UNE LANCE DE PROJECTION D'UN MORTIER HUMIDE GRANULAIRE
A system for spraying granular pasty matrices onto buildings, the system including a spray gun for wet mortar which makes possible the easy, safe, and efficient spraying of wet mortar including aggregates with a particle size D50 of between 1 and 15 millimeters. The spray gun is provided with a gun body with at least one injector emerging in a contacting chamber, at least one spray nozzle for mortar, and at least one connection end piece mounted on an inlet of a body for flow of mortar. Flow of mortar within a guiding duct of the body is monodirectional or multidirectional having angular deviation <30°. The position of an injection head of the injector in the chamber is adjustable. The mortar is constituted by a pasty matrix including aggregates, fillers and additives. The aggregates have a D50=1-15 mm and a form factor F≠1.
PROCÉDÉ DE PROJECTION FAISANT INTERVENIR UNE LANCE DE PROJECTION D'UN MORTIER HUMIDE GRANULAIRE
SPRAYING METHOD USING A NOZZLE FOR SPRAYING A GRANULAR WET MORTAR
SPRÜHVERFAHREN, BEI DEM EINE LANZE ZUM VERSPRÜHEN EINES KÖRNIGEN NASSMÖRTELS ANGEWENDET WIRD
DAUBRESSE ANNE (author) / SANCHEZ ERIC (author)
2023-11-29
Patent
Electronic Resource
French
| European Patent Office | 2023
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