A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Accelerator powder and quick-setting binder composition
The invention relates to an accelerator powder for cement, and quick-setting binder compositions that contain the accelerator powder and the use thereof in mortar or concrete. The accelerator powder comprises 10 to 99.7 wt% of a water-insoluble mineral powder P and 0.3 to 90 wt% of at least one compound V, selected from the group consisting of alkali and alkaline-earth halides, alkali and alkaline-earth nitrates, alkali and alkaline-earth nitrites, alkali and alkaline-earth thiocyanates and hydroxyalkylamines or salts thereof, and mixtures thereof.
Accelerator powder and quick-setting binder composition
The invention relates to an accelerator powder for cement, and quick-setting binder compositions that contain the accelerator powder and the use thereof in mortar or concrete. The accelerator powder comprises 10 to 99.7 wt% of a water-insoluble mineral powder P and 0.3 to 90 wt% of at least one compound V, selected from the group consisting of alkali and alkaline-earth halides, alkali and alkaline-earth nitrates, alkali and alkaline-earth nitrites, alkali and alkaline-earth thiocyanates and hydroxyalkylamines or salts thereof, and mixtures thereof.
Accelerator powder and quick-setting binder composition
LOLITA HAUGUEL (author) / MAXIME LIARD (author) / DIDIER LOOTENS (author)
2024-10-31
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME