rock dust or manufactured stone sand. Aggregate color and size will impact the appearance of decorative concrete. This impact is directly related to the degree of exposure of the final concrete ...

Sand is the most abundant ingredient in the mix. The powdered cement and lime are the glue that holds the sand together and allows the mortar to bond to each brick (or concrete block, stone or other ...

Also, it’s easier to place just one color of concrete per day but they often ... exposing only the sand in the mix. The effluent was picked up with a wet-vacuum, being careful not to get the ...