FIELD: construction.
SUBSTANCE: invention can be used in the production of concrete or reinforced concrete. Method for obtaining the accelerator for setting and hardening mineral binders includes the step of reacting the calcium compound with the silicasole at a Si:Ca molar ratio of less than 0.1 during the reaction.
EFFECT: invention makes it possible to increase the compressive strength of compositions of mineral binders, in particular early compressive strength after 8 hours, to increase the stability of said compositions during storage.
16 cl, 4 tbl
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| BINDER BASED ON CALCIUM ALUMINO-SILICATE DERIVATIVES FOR CONSTRUCTION MATERIALS | 2017 |
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