Back to results
US 2019/0375684 A1Published application
Hydraulic composition for grout
AssigneeChryso
InventorsVanessa KOCABA, Sandra DARGUY
Life of this patent
Estimating the term…
Abstract
A hydraulic composition including water; a hydraulic binder; at least one setting retarder; and at least one polysaccharide; the weight ratio of the water/hydraulic binder being greater than 1.5, methods of using the composition as a mixture in a grout and a corresponding method for preparing a grout and the grout thereby obtained.
Claims13
A hydraulic composition comprising:
- water;
- hydraulic binder;
- at least one setting retarder;
- at least one polysaccharide chosen from welan gums, diutan gums, or their mixture;
- the ratio by weight water/hydraulic binder being greater than 1.5.
2 more elements
(canceled)
Dependencies are inferred from the claim text.