A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCÉDÉ D'INERTAGE D'ARGILES DANS DES COMPOSITIONS HYDRAULIQUES DESTINÉES À LA CONSTRUCTION
The present invention relates to a method for inerting clays in hydraulic compositions intended for construction purposes, said method comprising a step of adding to the hydraulic composition or to one of its constituents at least one clay inerting agent, characterised in that the clay inerting agent is a water-soluble polymer comprising acrylamide, and/or vinylamine, and/or vinylformamide monomer units, and optionally monomer units of a different chemical nature from the abovementioned chemical natures, and characterised in that its weight average molecular weight is between Mw L and Mw H.
PROCÉDÉ D'INERTAGE D'ARGILES DANS DES COMPOSITIONS HYDRAULIQUES DESTINÉES À LA CONSTRUCTION
The present invention relates to a method for inerting clays in hydraulic compositions intended for construction purposes, said method comprising a step of adding to the hydraulic composition or to one of its constituents at least one clay inerting agent, characterised in that the clay inerting agent is a water-soluble polymer comprising acrylamide, and/or vinylamine, and/or vinylformamide monomer units, and optionally monomer units of a different chemical nature from the abovementioned chemical natures, and characterised in that its weight average molecular weight is between Mw L and Mw H.
PROCÉDÉ D'INERTAGE D'ARGILES DANS DES COMPOSITIONS HYDRAULIQUES DESTINÉES À LA CONSTRUCTION
METHOD FOR INERTING CLAYS IN HYDRAULIC COMPOSITIONS INTENDED FOR CONSTRUCTION
VERFAHREN ZUR INERTISIERUNG VON TON IN HYDRAULISCHEN ZUSAMMENSETZUNGEN FÜR DIE KONSTRUKTION
BOURSIER THOMAS (author) / MESNAGER JULIEN (author) / BLONDEL FRÉDÉRIC (author) / FAVERO CÉDRICK (author) / KIEFFER JOHANN (author)
2023-11-01
Patent
Electronic Resource
French
IPC:
C04B
Kalk
,
LIME
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