[vc_row][vc_column width="2/3" css=".vc_custom_1434350880543{padding-bottom: 20px !important;}"][vc_column_text] Exposed Aggregate [/vc_column_text][vc_column_text] An exposed aggregate finish removes the top layer of the concrete matrix to expose the top surface of the aggregates in the concrete mix. Chemical retarders are often applied to the surface to etch away the concrete matrix without sacrificing...