Concrete piece or concrete plate producing method, involves casting portion of processing materials having different dyes and/or colors on surfaces or intent concrete layer before compression by applying device

摘要

The method involves filling concrete in molds (2) for multiple pieces or plates, where surface layer or intent concrete layer (3) of the concrete has a primary color. Surfaces of the concrete contain different areas, where the concrete is compressed by vibration and force. A portion of processing materials having different dyes and/or colors is cast on the surfaces or the layer (3) before compression by an applying device.