How To Make Concrete Slab Patio
The bulk of the work for a new slab is in the excavation and form building.
How to make concrete slab patio. 4 inches for the some another 4 inches for the concrete and another 2 inches to allow for mortar and brick. Adding fresh concrete is a common way to level out old slabs and patch damage. No matter how strong a slab of concrete seems it will wear out over time. To pour a concrete patio start by roping off the patio area.
Then dig out the top layer of ground and replace it with a layer of gravel. You can buy bagged concrete a local home center or lumberyard and you can rent a. It s easy to pour and build a backyard patio made of concrete in this how to article. How to pour a concrete slab.
In this video we show you how to pour your basic 16 x 12 concrete slab. Buying concrete in dry premixed bags makes sense for relatively small patio slabs. On a small scale concrete is fairly easy to work with but installing an entire patio can be a challenge. If you have to level a sloped site or bring in a lot of fill hire an excavator for a day to help prepare the site.
Control joints should be cut to a quarter of the slab depth and added at least every. Next make a form around your patio out of 2x4s to hold the concrete in place. A big patio can be broken down into smaller. We go over all the necessary steps for your concrete slab to come out perfect.
It is possible to build an attractive concrete patio yourself but careful planning and preparation is necessary be sure to place all the concrete at once. Tips for building a concrete patio. In most areas a concrete patio begins with 4 inches of compacted stone. Then figure on spending a day building the forms and another pouring the slab.
Imperfections form when concrete hardens or sinks into the ground. Once the form is ready mix the concrete and pour it all at once to avoid it splitting into slabs. The difference is the depth you dig before you pour. Of all the commonly used patio building materials concrete ranks as one of the most durable and versatile.