FIELD: manufacture of building materials. SUBSTANCE: method for production of water glass includes heat treatment of mixture for water glass at temperature less than 100 C in melting apparatus and residual pressure of 300 to 650 mm Hg. EFFECT: higher efficiency. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING WATER GLASS | 0 |
|
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