A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
КОМПОЗИЦИЯ, УСКОРЯЮЩАЯ ОТВЕРЖДЕНИЕ
The invention relates to a process for the preparation of a hardening accelerator composition by reacting a calcium source selected from calcium hydroxide, calcium oxide with a water-soluble silicate compound in the presence of at least one water-soluble polymeric dispersing agent and the hardening accelerator composition obtainable by said process. The composition has a low content of anions and of alkali cations and is therefore broadly applicable in building material mixtures.
КОМПОЗИЦИЯ, УСКОРЯЮЩАЯ ОТВЕРЖДЕНИЕ
The invention relates to a process for the preparation of a hardening accelerator composition by reacting a calcium source selected from calcium hydroxide, calcium oxide with a water-soluble silicate compound in the presence of at least one water-soluble polymeric dispersing agent and the hardening accelerator composition obtainable by said process. The composition has a low content of anions and of alkali cations and is therefore broadly applicable in building material mixtures.
КОМПОЗИЦИЯ, УСКОРЯЮЩАЯ ОТВЕРЖДЕНИЕ
2017-03-02
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME