Concrete is among the most flexible building materials presently available. You will find concrete utilized for a lot of things from countertops to walls. However, not all concrete is precisely the same. When you are undertaking any commercial construction project, you might have a few options for the laying process and the contents of the concrete mixture. Some of the most common methods of laying concrete are regular concrete and precast concrete. Depending on your unique needs, you might decide to go with one approach over the other. In this article, we’ll look at the difference between the two processes and when to choose each of them.
What is precast concrete?
Precast concrete refers to concrete, which is poured and molded in an off-site plant over wire or rebar. That involves pouring the concrete into some pre-made molds and then cured under controlled conditions within the manufacturing facility itself. After the concrete cures, it is then removed from the reusable molds and transported to a construction site where they are fitted together into the preferred structure.
Precast concrete has most of the similar characteristics as regular concrete, although it can be laid more evenly and much thinner since it’s made in an incredibly controlled environment. Precast is also made to withstand more pressure and weight due to the specialized process of curing them.
What is regular concrete?
Unlike precast, regular blocks are poured, cast and cured on the construction site. Just like precast concrete, regular concrete is poured into molds and then lifted into place. Nevertheless, one of its benefits over the precast blocks is that they do not need to move them far to raise them in place. In a construction project that needs large and custom concrete blocks, regular concrete is typically the way to go. Some molds are just extremely huge to fit on the back of a truck. On the other hand, the savings from the precast mold are scaled, which means that for a small project, regular molds might be cheaper.
Why precast concrete is a more suitable option
Both laying approaches have their drawbacks and benefits. So when can you use precast concrete over regular concrete? Generally, precast products are mostly used on commercial and industrial sites. They usually come in different forms, including concrete precast panels, walls, and columns. They can be used to make building walls, boundary walls and any other vertical structure such as parking and high-rise constructions. The benefits of the precast process are:
- There’s a high level of quality control because the curing process is supervised.
- It eliminates common regular cement problems such as fluctuations in temperature and severe weather.
- It uses adaptability because the end product can be transported and put anywhere.
- Shape flexibility since the precast panels can be customized to suit your project.
The suitable laying approach significantly depends on the project at hand. Understanding your construction options will ensure that the end product is just what you imagined, whether you are building a backyard deck or a parking lot. However, both precast and regular approaches are ideal when supplied by professionals who know how to handle any possible issues that might arise. If you don’t know the best type of concrete to use in your upcoming project, ensure that you consult with an expert to avoid losses and any potential complications in the long run.