FIELD: production of heat-insulating liquid and concrete. SUBSTANCE: binder has, wt.-%: ash flash in ferrosilicium production 90-98; caustic soda or soda-alkaline melt 2-10. Binder is prepared by mixing of ash flash from ferrosilicium production with alkaline solution or soda-alkaline melt. Volume expansion coefficient is 1.2-1.5, heat conductivity coefficient is 0.18-0.29 Vt (m.k.), sample strength is 2.5-2.8 MPa. EFFECT: enhanced quality of binder. 1 tbl
Title | Year | Author | Number |
---|---|---|---|
BINDER | 0 |
|
SU1144994A1 |
BINDER | 0 |
|
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PLUGGING-BACK COMPOUND | 0 |
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SLAG AND ALKALI BINDER | 0 |
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SLAG-LIME BINDER FOR RADIATION-PROTECTIVE STRUCTURAL MATERIALS | 2011 |
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BINDER | 0 |
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SU1377256A1 |
CONCRETE MIX | 0 |
|
SU1331852A1 |
Authors
Dates
1995-02-20—Published
1990-03-30—Filed