Amongst the first decisions, you need to take when starting a multiple villa construction projects is which type of concrete fabrication method you will be using. It’s no overstatement or cliché to say that it really is the foundation of any successful villa project. Whether you choose to go with precast concrete or concrete that is cast in situ may well determine much of what you end up with.
But what is precast concrete?
Precast concrete: a definition
As suggested by the name, precast concrete is that which has been cast in a mold or form and then cured in a controlled environment before being transported to the construction site. This is an alternative to the traditional method of using standard concrete which is poured into formwork on the construction site itself and cured there.
The concept behind precast concrete dates back to the early 20th Century in the United Kingdom, pioneered by John Alexander Brodie, whose another claim to fame was inventing the soccer goal net. Ironically, while the latter became hugely popular in his home country, precast concrete did not, though it was taken up elsewhere around the world in innovating building material and supplies
It has been widely used in the USA, Australia, Eastern Europe and Scandinavia and is often utilized for transport construction, utility structures and for retaining walls. An important thing to remember is that companies that provide precast concrete aren’t delivering concrete to you, they are delivering finished products ready for specific purposes.
The advantages of precast concrete
There are many advantages to using precast concrete for villa projects, so here are some of the main ones:
Health and safety
Pre-casting concrete takes place in a factory that has been set up for that exact purpose, so it will be an environment that has to meet all applicable regulations. This means that it is almost always going to be a safer workplace for those involved than casting concrete on-site, where conditions are harder to control and there are more potential risks.
This is a huge factor in favor of precast concrete. The factory location not only helps keep workers safer but it also provides a controlled environment for the concrete to cure, away from the elements that can affect standard concrete on a construction site. It is much easier to make sure that the materials being used and the workers involved are of the right quality to deliver the required product.
Money savings on formwork
Formwork on construction sites can be expensive, even when building villas, which tend to come in regular shapes and sizes and generally use formwork systems rather than building them out of timber on the site. The molds and forms used in the factories can be re-used time and time again, even more so than the systems used on sites, so this helps to keep costs down, especially at the site, where formwork may not even be required.
Versatility and flexibility of products
Precast concrete can come in all shapes and sizes and colors and finishes to meet the requirements of your villa project. Its malleability means that it can be molded to match certain shapes or finishes. Keeping in mind that precast concrete tends to be more economical when casting a large repetition of the element having the same shape and size. Precast material suppliers can advise on the material to be used to ensure the right durability and deliver exactly what you need.
Better for the environment
Precast concrete – if bought from the right suppliers – can be made from locally-sourced materials in a manner that has a minimum of impact on the environment. They can be entirely from recycled materials if that is important for your project or corporate values and can even be re-used if necessary. Pre-casting concrete is also much more sustainable because of these factors mentioned above, which makes it a good thing for everyone involved.
You know what you’re going to get from precast concrete and you know when you’re going to get it (again, if you pick a trustworthy and reliable supplier). This means that you can plan much more efficiently for fast and sleek construction project where the pre-built structures arrive on time and are swiftly put into place. There’s nothing more impressive than seeing villa after villa spring up as if out of nowhere.
These are just some of the advantages of using precast concrete as opposed to standard concrete in the construction of multiple villa projects. If your plans are consistent and utilize consistent structure shapes and sizes, getting the concrete precast will save you a lot of time and money and will be better for your workers and the environment. With all of these factors in its favor, this decision seems to be one of the most straightforward you will make.