Back to results
US 12,759,938 B2Granted
Cementitious composition for protecting surfaces against (bio)corrosion
AssigneeImerTech SAS
InventorsEric Frier, Jean Herisson, Muriel Chambon, Dominique Guinot
Life of this patent
Estimating the term…
Abstract
Disclosed is a novel cement and aggregate compositions, to uses thereof for protecting surfaces, in particular surfaces likely to be affected by biocorrosion.
Claims26
A mortar composition for protecting surfaces against corrosion, said composition comprising:
- a hydraulic binder of calcium aluminate type;
- a calcium aluminate aggregate;
- wherein the binder/aggregate ratio is lower than 0.13 (by weight);
- and
- wherein said composition further comprises one or more redispersible polymer powders.
2 more elements
Dependencies are inferred from the claim text.