Patent · US Active

Castable material based on cementitious binder with shrinkage resistance

US10640424B2 · kind B2 · utility

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1References

16Claims

0Family size

Assignee

CEMEX RESEARCH GROUP AG · CH

Inventors

Jessica Chiaverini · Bienne, CH
Wolfgang Salmen · Büren, DE
Alexandre GUERINI · Murten, CH

Key dates

Filing date	Aug 7, 2015
Grant date	May 5, 2020
Priority date	—
Expiry date	Sep 27, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2111/34
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Some embodiments are directed to a new castable cement based material containing a special admixture based internal curing system to reduce the shrinkage and avoid the formation of cracks, and method of producing the same.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.