
Sandblasting concrete gives it that more uniform look. Sometimes forms are removed improperly and the most effective way to fix that is to give the finished concrete a light to medium sandblast.
This sandblasting process is also great for exposing the underlying aggregate in the concrete. In most cases, to expose aggregate we'd have to heavily sandblast it to achieve any results. This method is used a lot on retaining walls, commercial buildings and government buildings.
