One of the most annoying jobs in a construction project is concrete resurfacing. This is the process of applying a thin layer of cement on top of newly cured concrete to create a smooth overlay. Back when modern formwork technology was not yet available, this process was requisite in most concrete works, as the available concrete forming methods weren’t capable of achieving a slick finish.
Builders don’t prefer concrete resurfacing for three main reasons. One, despite how thin the overlay is, it still adds to the dimension of the structure, which then contributes to the discrepancies in the design specifications. Also, additional concrete layer may add to the weight, especially if a large amount is needed to correct certain flaws. Lastly, if the builder isn’t careful, the cement mortar may not properly adhere to the concrete’s surface, which may crack and come off over time.
Causes of Flaws on Concrete
Concrete resurfacing can be avoided if concrete is laid properly. Unfortunately, it’s almost impossible to achieve perfection when laying concrete. There will always be uneven or rugged sections that need to be smoothed out once concrete is fully cured. In some cases, pieces of gravel may be sticking out and require concealment, although that’s a clear indicator of poor workmanship and poses safety risks, so more invasive correction may be required.
These flaws usually form due to the imperfections on the surface of the concrete forming system used. Traditional materials such as plywood or fiberboard produce particularly unappealing finish due to their uneven grains. Also, when they are not adequately supported, portions of the formwork may slightly bulge, creating dips and lumps that obviously need correction.
Solving the Issue with Aluminum Concrete Forming Systems
If the problem is the type material the formwork is made of, then the solution to the flaws on concrete is to find a material with little to no flaws on its interior surface. The best option is aluminum concrete forms. Not only does aluminum have the smooth surface necessary to produce smooth concrete finish but it’s also very durable. Meaning, it can retain its shape throughout the curing stage, consequently preventing bulging of the concrete.
When you use high-quality aluminum concrete wall forms for sale, you are not just ensuring the smoothness of the surface of the concrete, but its strength too, considering that formworks play a crucial role in the quality of concrete finishes. Make sure to obtain your aluminum concrete forms from a reputable provider like LECO Corporation to achieve excellent results.