A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMBINED SET-DELAYED CEMENT COMPOSITIONS
Methods of using the set-delayed cement slurries and compositions resulting from the combination of the set-delayed cement slurries are also described. A method may comprise providing a first set-delayed cement slurry comprising a pozzolanic cement and/or a Portland cement, water, and a first cement set retarder; providing a second set-delayed cement slurry comprising calcium-aluminate and a second cement set retarder; mixing the first slurry and the second slurry to form a cement composition; and allowing the cement composition to set.
COMBINED SET-DELAYED CEMENT COMPOSITIONS
Methods of using the set-delayed cement slurries and compositions resulting from the combination of the set-delayed cement slurries are also described. A method may comprise providing a first set-delayed cement slurry comprising a pozzolanic cement and/or a Portland cement, water, and a first cement set retarder; providing a second set-delayed cement slurry comprising calcium-aluminate and a second cement set retarder; mixing the first slurry and the second slurry to form a cement composition; and allowing the cement composition to set.
COMBINED SET-DELAYED CEMENT COMPOSITIONS
MORGAN RONNIE GLEN (author) / AGAPIOU KYRIACOS (author) / PISKLAK THOMAS JASON (author)
2018-09-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Method of using combined set-delayed cement compositions
| European Patent Office | 2018