One of the most important parts of learning how to concrete in Hertfordshire is knowing how to finish the job during the curing process of the concrete. If curing is not performed properly, it will affect the finish, the strength, and the durability of the finished concrete. It’s easy to see concrete that hasn’t cured properly: after a few years the surface will begin to chip away and crack. Part of understanding how to concrete in Hertfordshire is understanding how to control the curing process. Proper curing happens homogeneously throughout the concrete structure. Improper curing generally results in a hardening from the top down. As the concrete form hardens in layers, stress forms between the cured and non-cured portions, weakening the overall structure. To induce uniform curing, keep the surface wet through regular hosing with a fine mist Do this twice per each 24 hour period after pouring the concrete, keeping the process going for about three days. If the concrete is outside, then keep the structure covered with wet burlap between the times the concrete is being misted. This is particularly true during hot weather. If the day is going to be very hot, it’s a good idea to delay pouring until the early evening. Finally, place a barrier around the structure to keep children or pets from marring the surface. Although leaving the concrete bare is appropriate for many jobs, part of practicing how to concrete in Hertfordshire involves various options for providing alternate finishes for the concrete surface. One important option, particularly in areas that have periods of wet weather followed by quick freezes, is to seal the surface. Wait until the concrete is thoroughly cured, then apply the sealant. The sealers come either clear or colored. However, the clear will...