FIELD: chemistry.
SUBSTANCE: liquid-glass composition for gluing building products, includes sodium liquid glass, 30-50% solution of sodium hydroxide, low-calcium TPP fly ash, antifreeze additive and gypsum binding agent and water, Portland cement, modified by plasma-chemical procession, quartz sand, modified by plasma-chemical procession with the following component ratio, wt %: sodium liquid glass - 19-23; 30-50% water solution of sodium hydroxide - 3-4.6; modified Portland cement - 16-24; low calcium fly ash - 29-33; modified quartz sand - 9.5-16; antifreeze additive - 2.8-5; gypsum binding agent - 0.5-0.7; water - the remaining part.
EFFECT: increase of adhesion strength and water resistance.
2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ADHESIVE COMPOSITION FOR BUILDING PRODUCTS | 2000 |
|
RU2199502C2 |
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| HEAT-EFFICIENT ADHESIVE | 2010 |
|
RU2495002C2 |
| COMPLEX MODIFIER OF CONCRETE WITH POLYFUNCTIONAL ACTION (VERSIONS) | 2007 |
|
RU2361833C2 |
| METHOD FOR INHIBITION OF GYPSUM AND CEMENT LINING BUILDING MATERIALS FOR OPERATION AT NEGATIVE TEMPERATURE | 1996 |
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RU2096391C1 |
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|
RU2387607C2 |
| ARCHITECTURAL CONCRETE | 2023 |
|
RU2818753C1 |
| ADDITIVE FOR GYPSUM BINDER, DRY CONSTRUCTION MIXTURES, MORTAR AND CONCRETE BASED THEREON | 2009 |
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RU2408551C1 |
| DRY MORTAR FOR PREPARATION OF CELLULAR CONCRETE | 2008 |
|
RU2392245C1 |
