Method of forming a concrete body with a smooth surface and of forming a floor surface

摘要

A method of forming a concrete body with a smooth surface comprises pouring a concrete mix into a mould or frame, and then, while the mix is still liquid, spraying on to the surface thereof an aqueous finishing composition containing powdered stone, mica, and a cement binder, and allowing the mix and the finishing composition to harden. The invention also provides a method forming a floor surface, comprising applying to a base floor surface a self- levelling screed composition and then, while the said composition is still liquid, spraying on to the surface of the screed an aqueous finishing composition containing powdered stone, mica, and a cement binder, and allowing the screed composition and the finishing composition to harden.