| 摘要 |
FIELD: composition of engobes for application on structural clay products. ^ SUBSTANCE: proposed engobe contains high-fusing clay, iron ore and additionally it contains water glass at the following ratio of components, mass-%: high-fusing clay, 90-93; iron ore, 2-3; water glass, 5-7. ^ EFFECT: reduction of engobe roasting temperature; enhanced water resistance. ^ 1 tbl
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