FIELD: chemistry.
SUBSTANCE: invention refers to the use of at least one nitrogen-containing organic compound and/or its salt in combination with at least one aromatic carboxylic acid and/or its salt for improving stability in the freezing and thawing of the alkali-activated aluminosilicate binding agent, as well as alkali-activated aluminosilicate astringent, containing ε-caprolactam and sodium benzoate as stabilizing substances during freezing and thawing.
EFFECT: high frost resistance.
14 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COPOLYMERS SUITABLE FOR PLASTICIZATION OF INORGANIC BINDER SYSTEMS | 2017 |
|
RU2759766C2 |
| CATIONIC COPOLYMERS | 2014 |
|
RU2668422C2 |
| CONTROL OF SETTING TIME OF GEOPOLYMER COMPOSITIONS CONTAINING REACTIVE ALUMINOSILICATE MATERIALS CHARACTERIZED BY HIGH CA CONTENT | 2018 |
|
RU2795134C2 |
| BINDER BASED ON CALCIUM ALUMINO-SILICATE DERIVATIVES FOR CONSTRUCTION MATERIALS | 2017 |
|
RU2715583C1 |
| SYSTEM OF INORGANIC BINDING SUBSTANCE FOR OBTAINING CHEMICALLY STABLE BUILDING CHEMICAL PRODUCTS | 2010 |
|
RU2538570C2 |
| POLYCONDENSATION PRODUCT BASED ON AROMATIC COMPOUNDS, METHOD OF ITS PRODUCTION AND ITS APPLICATION | 2013 |
|
RU2638380C2 |
| INORGANIC FOAM BASED ON CALCIUM SULFOALUMINATE | 2018 |
|
RU2786460C2 |
| COLD CONCRETE | 2017 |
|
RU2721049C1 |
| BINDER BASED ON SOLID MINERAL COMPOUND RICH IN ALKALI-EARTH METAL OXIDE WITH PHOSPHATE-CONTAINING ACTIVATORS | 2015 |
|
RU2698790C2 |
| APPLICATION OF ALUMINIUM OXIDE AND SILICON OXIDE-CONTAINING COMPOUNDS FOR MANUFACTURING HYDROPHOBIC CONSTRUCTION PRODUCT | 2011 |
|
RU2577344C2 |
