FIELD: process engineering.
SUBSTANCE: invention relates to construction materials used in production of reinforced concrete articles. Proposed method comprises mixing chemical additive and mineral component. Preparation of modifier is performed by pre-absorption dry application of chemical additive Melflux 2651F on surface of mineral component pre-minced to specific surface of 300-700 m2/kg in joint dry milling in ball mill for 15-60 min, or discrete distribution of said additive Melflux 2651F on the surface of said mineral component in joint mixing in gravity-type mixer for 15-60 min.
EFFECT: better physical and process properties.
3 tbl
| Title | Year | Author | Number |
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| CEMENT OF LOW WATER DEMAND AND METHOD OF MAKING THEREOF | 2008 |
|
RU2379240C1 |
| FINE-GRAINED CONCRETE AND METHOD OF THE CONCRETE MIXTURE PREPARATION FOR ITS PRODUCTION | 2017 |
|
RU2657303C1 |
| DRY HEAT INSULATING MIXTURE FOR GAS-CONCRETE FINISHING | 2016 |
|
RU2643874C2 |
| HIGH-STRENGTH FINE-GRAINED CONCRETE BASED ON COMPOSITE BINDER USING TECHNOGENIC MATERIAL | 2020 |
|
RU2738882C1 |
| LOW WATER DEMAND CEMENT AND METHOD OF ITS MANUFACTURING | 2017 |
|
RU2656270C1 |
| HIGH STRENGTH SELF-COMPACTING FINE GRAIN CONCRETE | 2022 |
|
RU2796782C1 |
| FINE-GRAINED SELF-COMPACTING CONCRETE MIX | 2022 |
|
RU2778123C1 |
| LIGHTWEIGHT CONSTRUCTION COMPOSITE | 2021 |
|
RU2773899C1 |
| HIGH-STRENGTH LIGHT FIBROUS CONCRETE | 2014 |
|
RU2548303C1 |
| FINE-GRAINED CONCRETE MIXTURE | 2017 |
|
RU2649996C1 |
