A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
КИСЛОТНО-ОСНОВНОЙ СВЯЗУЮЩИЙ МАТЕРИАЛ, СОДЕРЖАЩИЙ ЦЕМЕНТЫ НА ФОСФАТНОЙ ОСНОВЕ
The invention describes a phosphate-based inorganic binder obtained by reaction between at least one basic constituent and an acidic phosphate salt, in the presence of a retarder which is an X+A- salt, the solubility of which in an aqueous medium, measured at 25°C, is greater than that of the acidic phosphate salt, and in which X+ is a cation chosen from alkali metals, alkaline earth metals, zinc, aluminium and the ammonium ion, and A- is an acetate, formate, benzoate, tartrate, oleate, oxalate, bromide or iodide anion.
КИСЛОТНО-ОСНОВНОЙ СВЯЗУЮЩИЙ МАТЕРИАЛ, СОДЕРЖАЩИЙ ЦЕМЕНТЫ НА ФОСФАТНОЙ ОСНОВЕ
The invention describes a phosphate-based inorganic binder obtained by reaction between at least one basic constituent and an acidic phosphate salt, in the presence of a retarder which is an X+A- salt, the solubility of which in an aqueous medium, measured at 25°C, is greater than that of the acidic phosphate salt, and in which X+ is a cation chosen from alkali metals, alkaline earth metals, zinc, aluminium and the ammonium ion, and A- is an acetate, formate, benzoate, tartrate, oleate, oxalate, bromide or iodide anion.
КИСЛОТНО-ОСНОВНОЙ СВЯЗУЮЩИЙ МАТЕРИАЛ, СОДЕРЖАЩИЙ ЦЕМЕНТЫ НА ФОСФАТНОЙ ОСНОВЕ
2019-01-24
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME
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