| 摘要 |
FIELD: construction. ^ SUBSTANCE: filler contains the following components, wt %: carbonyl clay 30.0-70.0, clay, which has been previously burnt to sintering and ground to specific surface of 2000-5000 cm2/g, 30.0-70.0. ^ EFFECT: production of a universal filler with pot life of 2 hours, suitable for levelling of surfaces of concrete, ceramic, plastic and metal items. ^ 1 tbl |
