| 摘要 |
FIELD: production processes. ^ SUBSTANCE: invention refers to abrasive treatment and can be used for periodic treatment of hard smooth floor surface. Floor material is chosen from the group consisting of wood, polymeric material, lacquer and linoleum. Surface is treated with flexible pad in presence of abrasive particles fixed with pad on surface of its contact to hard surface. Pad includes open high volumetric nonwoven fabric from fibres. Abrasive particles contain diamond particles. ^ EFFECT: levelling of floor surface irregularities is provided at uniform distribution of pressure applied to pad, risk of surface scratching is decreased and use of effective amount of surface improving agents is not required. ^ 19 cl, 5 dwg, 12 tbl |
