| 摘要 |
FIELD: manufacture of concrete and reinforced concrete articles (tiles, blocks, panels, pillars). ^ SUBSTANCE: proposed method of incrustation of concrete articles consists in securing the incrusting unit on surface of blank in recesses made preliminarily which reproduce the pattern. Blank is made from low-flow concrete mix and incrusting unit is made from cast expanding concrete mix of the following composition, mass-%: expanding cement, 25-75 at water-to-cement ratio of 0.8-1.2. Incrusting unit may be secured in blank before its hardening. ^ EFFECT: simplified procedure of incrustation. ^ 2 cl, 3 dwg, 2 ex |
