A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITION HYDRAULIQUE POUR MORTIER DE BOURRAGE
The invention is mainly directed to a hydraulic composition comprising: - water; - hydraulic binder; - at least one setting retarder; - at least one polysaccharide; the weight ratio water/hydraulic binder being greater than 1.5. The invention is also directed to the use of said composition as a mixture A in a grout. The invention is finally directed to a corresponding method for preparing a grout and to the grout obtained thereby.
L'invention vise principalement une composition hydraulique comprenant : - eau; - liant hydraulique; - au moins un agent retardateur de prise; - au moins un polysaccharide; le ratio en poids eau/liant hydraulique étant supérieur à 1,5. Elle vise par ailleurs l'utilisation de cette composition comme mélange A dans un mortier de bourrage. L'invention vise enfin un procédé de préparation d'un mortier de bourrage associé ainsi que le mortier de bourrage ainsi obtenu.
COMPOSITION HYDRAULIQUE POUR MORTIER DE BOURRAGE
The invention is mainly directed to a hydraulic composition comprising: - water; - hydraulic binder; - at least one setting retarder; - at least one polysaccharide; the weight ratio water/hydraulic binder being greater than 1.5. The invention is also directed to the use of said composition as a mixture A in a grout. The invention is finally directed to a corresponding method for preparing a grout and to the grout obtained thereby.
L'invention vise principalement une composition hydraulique comprenant : - eau; - liant hydraulique; - au moins un agent retardateur de prise; - au moins un polysaccharide; le ratio en poids eau/liant hydraulique étant supérieur à 1,5. Elle vise par ailleurs l'utilisation de cette composition comme mélange A dans un mortier de bourrage. L'invention vise enfin un procédé de préparation d'un mortier de bourrage associé ainsi que le mortier de bourrage ainsi obtenu.
COMPOSITION HYDRAULIQUE POUR MORTIER DE BOURRAGE
HYDRAULIC COMPOSITION FOR GROUT
KOCABA VANESSA (author) / DARGUY SANDRA (author)
2018-09-07
Patent
Electronic Resource
French