A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ПРИСАДКА, УВЕЛИЧИВАЮЩАЯ ПРОЧНОСТЬ, ДЛЯ ЦЕМЕНТНЫХ КОМПОЗИЦИЙ
A strength enhancing admixture for cementitious and/or pozzolanic compositions including, based on the total dry weight of the admixture, calcium silicate hydrate in an amount of from about 0.5 to about 94 weight percent, and: i) at least one alkanolamine in an amount of from about 0.5 to about 55 weight percent; ii) at least one inorganic accelerator in an amount of from about 0.5 to about 85 weight percent; and iii) at least one carbohydrate in an amount of from about 0.5 to about 50 weight percent; wherein the calcium silicate hydrate includes a product of a reaction of a water-soluble calcium compound with a water-soluble silicate compound in presence of a water-soluble dispersant; and wherein the at least one inorganic accelerator includes any inorganic accelerator(s) other than calcium silicate hydrate.
ПРИСАДКА, УВЕЛИЧИВАЮЩАЯ ПРОЧНОСТЬ, ДЛЯ ЦЕМЕНТНЫХ КОМПОЗИЦИЙ
A strength enhancing admixture for cementitious and/or pozzolanic compositions including, based on the total dry weight of the admixture, calcium silicate hydrate in an amount of from about 0.5 to about 94 weight percent, and: i) at least one alkanolamine in an amount of from about 0.5 to about 55 weight percent; ii) at least one inorganic accelerator in an amount of from about 0.5 to about 85 weight percent; and iii) at least one carbohydrate in an amount of from about 0.5 to about 50 weight percent; wherein the calcium silicate hydrate includes a product of a reaction of a water-soluble calcium compound with a water-soluble silicate compound in presence of a water-soluble dispersant; and wherein the at least one inorganic accelerator includes any inorganic accelerator(s) other than calcium silicate hydrate.
ПРИСАДКА, УВЕЛИЧИВАЮЩАЯ ПРОЧНОСТЬ, ДЛЯ ЦЕМЕНТНЫХ КОМПОЗИЦИЙ
2021-01-29
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME
ГИДРАТАЦИОННАЯ СМЕСЬ ДЛЯ КОМПОЗИЦИЙ СТРОИТЕЛЬНЫХ РАСТВОРОВ И ЦЕМЕНТНЫХ КОМПОЗИЦИЙ
European Patent Office | 2020