FIELD: building industry. SUBSTANCE: building liquor has the following components, wt.-%: water glass 7.9-8.6; sodium silicofluoride 0.8-0.9; waste of optical glass production 79.4-86.2; barium sulfate 4.3- 11.9. Properties: mean density is 3850-3870 kg/m3, compression strength limit is 17.1-20.0 MPa, gamma-radiation attenuation coefficient is 0.29-0.298. EFFECT: improved quality of material. 2 tbl
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Authors
Dates
1997-08-20—Published
1994-02-22—Filed