We are working on some maintenance and repairs for a rural client. The work involves a variety of tasks….removing and replacing some exterior concrete walks and drives, replacing windows and a door, etc. We used the good weather last week to attend to much of the exterior concrete work. Most of the concrete is exposed aggregate. We laid the concrete and finished it. We then cut control joints and yesterday washed it with acid to clean the surface. Once it is dry we apply a clear sealer to seal the surface. Before we could install these walks and patio we had to construct retaining walls to hold soils in place.