Pouring concrete might seem like a job for the professional, but it can be a DIY project. Let’s look at some important considerations to help you decide whether this is the right project for you to tackle.
What is concrete pouring?
Concrete pouring is the process of mixing cement, sand, gravel, and water to create the concrete used in pavements, driveways, patios, and foundations. When mixed and poured correctly, concrete hardens into a very strong, durable surface. For DIYers, the process typically involves preparing a solid base, building a form (a temporary mould to hold the concrete), and mixing, pouring, and smoothing the concrete mixture until it hardens.
How to get a smooth slab surface
To get a smooth concrete slab, pour and spread the concrete evenly and use a screed board to level it. Smooth the surface with a bull float to push down the gravel and bring up the fine particles. Run an edging tool along the borders and add control joints to prevent cracks. Make sure you cover the slab to keep it damp while it cures for strength.
What are the pros of pouring your own concrete?
Cost savings
Hiring a contractor can be expensive, as much of the cost goes toward labour. By doing it yourself, you only pay for the materials and can save quite a bit of money. If you are searching for a company to provide concrete Cheltenham, choose one that can pour freshly mixed concrete for you, such as www.monstermixconcrete.co.uk/concrete-cheltenham/.
Learning a valuable skill
What are the cons of pouring your own concrete?
Labour-intensive
Pouring concrete can be physically demanding. You will need to lift heavy bags of concrete, move tools, and work in all weather conditions. Without help, it can also take significantly more time than with a team of professionals.
Skills needed
Concrete pouring requires precision. An uneven pour or a miscalculated mix can give you cracks, weak spots, or an unattractive surface.
Preparing a solid base before you pour
Whether you pour the concrete yourself or bring in help, the ground beneath it decides how well it lasts. Concrete laid on a weak base will crack and can eventually crumble. Soil on its own, even when compacted, will not hold the weight and can wash away over time.
Start with a thick layer of gravel and stone spread over the soil. Roll and flatten it to get the most level surface you can. Any unevenness will carry through into the concrete, leaving dips where water collects.
A completely dry base is not ideal. Water it so it swells slightly and gains density, but take care not to saturate it, as too much water causes problems of its own. Once the base is right, measure out the area and set timber boards around it as formwork in the shape you need. Then pour the concrete in and smooth it as you go while it sets.