FIELD: process engineering.
SUBSTANCE: invention relates to construction, namely, to method of fabricating decorative concrete panels. Proposed method comprises assembling concrete article mould, lubing the latter for mortar sliding in filling with vibration to thin mortar and distribute it uniformly inside the mould. After filling, mortar is compacted and distributed by vibration made for 0.05-0.2 min, produced being cured for 24 h in the mould. Then, mould is knocked down to finish the article and held unless, at least 70% of strength is reached.
EFFECT: higher strength, frost-resistance, water tightness, poreless surface.
7 cl
Authors
Dates
2013-01-27—Published
2011-04-04—Filed