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How To Build A Concrete Patio Slab

Thicknesses For Different Types Of Poured Concrete

How to Pour a Concrete backyard Patio Slab [Beginner Guide]

Different types of concrete slabs can require different slab thicknesses. Here are the standard slab thicknesses of different residential concrete slabs:

  • PatiosThe normal thickness of a concrete slab on grade is four inches sometimes they are thicker if the building situation requires that they be.
  • Slab FoundationHouses built on concrete slabs are between 4 and 6 inches thick and are reinforced with steel mesh or rebar.
  • Basement FoundationsThe basement pad doesnt support the weight of the home, so the basement floor is usually 3.5 inches thick.
  • DrivewaysThe standard slab thickness for a driveway is 4 inches. This gives the driveway the compressive strength to support the weight of average-sized cars. Driveways that hold commercial vehicles or mobile homes should be thicker.
  • SidewalksA four-inch slab is the norm. The big difference is that concrete used to pour sidewalks neednt be rated for the same strength, so is cheaper to buy. However, some builders opt to pour a 3-inch slab using heavier-duty concrete.

Mixing By Sight Alone

You dont want to estimate the water-to-cement ratio of your concrete mix. If this delicate balance isnt correct, youll undermine the concretes workability, setting time, strength, and durability. And as stated already, you really only get one shot at this, unless you want to spend twice the money and time.

Too much water in the mix leads to cracking, while too much cement can result in the concrete being impossible to pour and smooth out. Understand and precisely follow the instructions for the mixture you choose.

Is A Diy Patio A Good Way To Save Money

Completing your concrete project as a DIY can save you money initially. But in order to get the best results, it is recommended that you hire a concrete contractor to complete your patio. A contractor is most likely to complete your project on time, minimize any mistakes, and produce the finished look you desire.


If you have any other questions, perhaps this Q& A will help answer them for you.

Patio Design Resources

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Lay The Sleepers And Predrill For Concrete Screws

The sleepers don’t have to be level they can follow the slope of your patio. But they do need to form a flat plane. If your patio is in good shape, you’ll get a flat plane automatically. If your patio has ridges and sunken areas, you’ll spend lots of time fussing with shims.

To preview the situation, lay a straight board across the patio in a few spots. Look for the highest hump in the patio and fasten your first sleeper there. Then work outward from the high spot, adding sleepers and checking for flatness along each sleeper and across them. Add shims to raise low spots.


Drill through sleepers, spacers and into the concrete with a hammer drill, then drive in concrete screws. Overhang the sleepers along one edge of the patio and trim them to exact length later.

How Do You Pour A Concrete Patio Slab

DIY Concrete Patio in 8 Easy Steps

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. Next, make a form around your patio out of 2x4s to hold the concrete in place. Once the form is ready, mix the concrete and pour it all at once to avoid it splitting into slabs.

Also know, how much does it cost to pour a 12×12 concrete slab?

Average Cost To Pour ConcreteTo pour a typical 10×10 concrete slab will cost $670 to $930, a 12×12 slab for a patio will cost $796 to $1,476, a 20×24 driveway slab runs between $1,440 and $3,360, and a 24×24 slab for a garage will cost $3,058 to $5,944.

Furthermore, can you pour concrete over dirt? Pour concrete over a solid, well-drained baseBecause concrete slabs float on the soil, soft ground or voids underneath may cause unsupported areas to crack under heavy weight like vehicles. Pack about 4 in. of sand or gravel over clay and other poorly draining soils to provide even support.


Also asked, how thick should concrete be for a patio?

We generally try to maintain a minimum thickness of any slab at 4 inches, if the patio will have heavy features added on it, you may want to thicken it to 6 or even 8 inches, at least under the area where the feature will be added.

Can you pour your own concrete slab?

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Striking The Diy Concrete Patio

Move a strikeoff across the form to level the concrete. On large jobs, do this batch-by-batch, rather than after all the cement is placed. Move the board slowly along the form, using a side-to-side, sawing motion be sure to make two passes. Even on narrow forms, two people will make the work faster and more efficient. If necessary, a third person can shovel extra concrete into any corners to save time.

Smoothing concrete patio surface

If you’re working on a very small walkway leading to your patio, you can skip this step.) After striking off, use a darby or bull float-depending on the size of your project-for the initial finishing, to smooth down high spots and fill small hollows left after striking off.

Use the darby on small DIY concrete projects. Move it in overlapping arcs, then repeat with overlapping straight, side-to-side strokes. Keep the tool flat, don’t let it dig in. For larger jobs, use a bull float . Push it away from you with its leading edge raised slightly. Pull it back nearly flat overlap your passes.

Edging concrete

Giving your Do It Yourself concrete slab or sidewalk a curved edge will help it resist chipping and prevent stub-toes or tripping accidents. To edge the cement, begin by running a mason’s trowel between the concrete and the outer edges of the slab form . Follow with an edger . Run it back and forth to smooth and compact the concrete. Unless the tool has a toboggan end, raise the leading edge slightly as you move it.

Curate An Outdoor Living Room For Entertaining

Now more than ever, homeowners are fully focused on creating indoor-outdoor rooms for entertaining. Sassano recommends increasing the seating with lounge chairs to make the patio a comfortable gathering place.


A weather-resistant outdoor rug will help establish the dining area. Enhance the landscaping with homemade flower boxes or a container garden, string lights, a water feature, or a pergola, and then heat things up in the backyard with a portable fire pit.

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Remove Soil And Plants From The Area

You should remove the topsoil, grass, and roots. For this process, you can use regular gardening tools. Also, we advise you to create a minor slope away from the house to avoid possible flooding when the rain occurs. After that, dig an area and surround it with wooden boards. The depth should be between 4 and 8 inches. If you choose to dig 8 inches in depth, you will get the same scale as the ground around the patio. The depth is determined by personal choice.

Get Necessary Materials And Tools

How to Make a Concrete Patio Bigger

The main factor of quality concrete patio slab is to get proper materials and machinery to finish the project in high-quality. For the best concrete mix and all additional equipment that is necessary for the process of building a patio, you should visit certifiedmtp.com, which is a website of a company that is expert for cement, asphalt, concrete, various materials, and proper tools and machines.

You must make a list of all important equipment like grade stakes, concrete mix, tape measure, masons string, gravel, line level, tamper, circular saw, power drill, screws, wheelbarrow, acrylic cure, and lots of other materials. When you get everything that is needed for the project, you can continue with the next step.


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How Thick Should A Concrete Patio Be

While the average slab thickness for a patio is 4 inches, you may not want to simply pour a four-inch slab and move on. Why not? The answer is simple: not every patio is built in the same conditions or holds the same amount of weight.

For example, if your patio will be holding up a heavy hot tub, jacuzzi, or outdoor kitchen, you may want to pour the concrete thicker in those spots. Similarly, if you are pouring concrete on a slope, youll certainly be using a higher slab thickness at the lower part of the slope.

Will you be decorating with simple, average furniture like chairs, an outdoor sofa, and an umbrella? Or, are you building an outdoor kitchen, complete with a brick pizza oven? Is your slab going to be on a hill or have a lot of water draining beneath it?

Knowing the answers to these questions will help you calculate the right slab thickness for your concrete patio! The type of ground youre pouring over doesnt matter too much, since youll prep the ground before your pour. What does matter, however, is how much weight your concrete patio will need to support!


Before A Badly Damaged Concrete Deck Slab

Family Handyman

This was the ultimate bad patio: severely cracked and cratered, some areas raised by frost, others sunken after 50 years of settling. Originally, it was tiled, then the tile was chiseled off and the pockmarked surface got a coat of paint. Luckily, weve got some great outdoor flooring ideas over concrete, starting with building a deck!

A slab with this much damage cant be fixed. But it can be covered upand this article will show you how. The results look just like a deck, but getting them is much easier and less expensive than building a deck from scratch. In most cases, this project is also less expensive than a new patio installed by a contractor. Local contractors estimated costs of $7 to $10 per sq. ft. to remove this patio and pour a new slab. You could probably replace your patio yourself for less than the cost of this project, but DIY demolition and concrete pours are big, backbreaking jobs.

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Build Concrete Patio In A Weekend

Willing to build a patio with a concrete walkway that will match your landscape patterns? Then just go with this concrete patio that will complete in a weekend. For this project, you need existing dirt, landscaping fabric, pavers, bags of polymeric sand, gray sand, and base rock. Tool list here medium

How To Build & Install Patio Forms

Decor of Deck Over Concrete Patio Outdoor Concrete Patios ...

1. A form is a frame, usually made from 2 Ã 4 lumber, laid around a project site to contain poured concrete and establish its thickness. Cut 2 Ã 4s to create a frame with inside dimensions equal to the total size of the project.

2. Use the masonâs strings that outline the project as a reference for setting form boards in place. Starting with the longest form board, position the boards so the inside edges are directly below the strings.

3. Cut several pieces of 2 Ã 4 at least 12″ long to use as stakes. Trim one end of each stake to a sharp point. Drive the stakes at 3-ft. intervals at the outside edges of the form boards, positioned to support any joints in the form boards.

4. Drive 3″ Deck Screws through the stakes and into the form board on one side. Set a level so it spans the staked side of the form and the opposite form board, and use the level as a guide as you stake the second form board so it is level with the first. For large projects, use the masonâs strings as the primary guide for setting the height of all form boards.

5. Once the forms are staked and leveled, drive 3â deck screws at the corners. Coat the insides of the forms with vegetable oil or a commercial release agent so concrete wonât bond to them.

Tip:

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When To Build A Concrete Patio

You can pour concrete within a fairly wide temperature range, but for beginners it’s best to wait for dry, warm weather. Rain can ruin a concrete finish, and freezing temperatures can ruin an entire concrete slab. To slow the curing process in very hot, dry weather, use a shade to keep the concrete out of direct sunlight, and mist the concrete with water as needed to prevent premature curing, which weakens the finished product.

What Is Cheaper Poured Concrete Or Pavers

Concrete pavers are individually placed bricks that can provide a variety of designs and colors. Because of the nature of the labor involved and the cost of materials, a patio made from pavers can cost an estimated $4 – $20 per square foot, depending on the size and detail of the design.

Choosing a plain concrete patio will most definitely save you money when compared to pavers. However, as you add upgrades, like stamping and coloring, the prices become more comparable.

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Build A Concrete Patio

How to build a concrete patio step by step? Get here the step-by-step guides and visual diagrams about how to pour a concrete patio by making the concrete slabs. Use the wood slats to add the bordering and then fill the concrete that you can smooth down a towel, and float using the respective tools. It will be solid and durable and will be super affordable too. twinfallsconcr

Hardscape Installation & More In Greater Morrisville Stowe & Lamoille County Vermont

How To Form, Pour, And Finish A Concrete Patio Slab

Installing a patio is very time consuming and laborious, especially if you are doing the work completely alone and you have little experience. Instead, solicit Matt Myette Landscaping and get the most from your patio with our skilled artisans, which only save you time and in the long run, money. Contact us for a consultation today!

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This Design Uses Large Cut Bluestone Patio Pavers With A Gentle Sloped Grass Landscape Providing An Excellent Vista Of The Surrounding Area

How to build an elevated concrete patio. The area where you want your patio layout. Follow these guidelines and your. Its a big job to pour a patio properly and you dont want to skimp on quality.

Depending on your choice of pavement, the final course of your wall may be backfilled differently. Since youre not making your concrete patio as deep as the footers, your patio will be subject to frost heaving. Installing pavers over front porch concrete part 1 landscapers in.

Stones, bricks, concrete, tiles and cobblestones. Create a retaining wall this is the most crucial part of your patio wall design, the retaining wall has to be supportive and provide the ultimate resistance to the pressure placed. Elevated deck over concrete patio.

It’s a fairly simple project and the cost is reasonable ($3 to $6 per sq. Raised patio designs that use stone can make an impressive area for backyard dining. It is a paved area wherein the most common materials used include

Choose a flooring option like concrete, pavers, brick or natural stones to fit the design and style of your landscape. I’m building a deck over a walkout basement. Cover the patio with a thin layer of sand, lay pavers over it, and the results look like a standard paver patio.

How to build a concrete patio step by step. We are thinking of stamped concrete and our house is stucco. I want to put a concrete patio below.

Pin on house

Prepare The Setting Bed

  • 4.1 – Stretch a string over the surface to determine the final height of the paving. For a large area, include a slight slope to aid water drainage.
  • 4.2 – Spread the crushed gravel or stone dust to a thickness of 5/8″ to 1″. This thickness will be reduced by about 40% after tamping the pavers.
  • 4.3 – Level out the setting bed. This can be done using two rigid 1″ diameter pipes and a straight plank.
  • 4.4 – Move the pipes along as needed to level the entire surface.
  • 4.5 – Fill the marks left by the pipes.

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How To Pour A Circular Cement Patio

Pouring cement patios with rounded or circular edges, you will need to create a form with a rounded or circular shape. Rather than using a standard 2 x 4 for framing, you will install a more flexible bender board which is typically made from MDF . The bender board is more flexible and can be manipulated to accommodate curves.

We hope these 5 tips to building a concrete patio will help with your next project. If you decide to DIY your concrete or stone patio installation, keep in mind that all of the materials needed are readily available at your local hardware store. Remember to be patient while working with concrete because it takes a lot of preparation, the results are fast and can last a lifetime.

How Much Concrete Do I Need

How to Build a Paver Patio on a Cement Slab: Part 3 â Sand ...

Once this preparation is complete, you are ready to lay your concrete slab. To help you determine how much concrete you need we have developed an easy-to-use online concrete calculator. It asks for the basic shape of the area you are working with square/rectangle, right-angled triangles, parts of a circle and dimensions to provide you with an estimate of the volume you require. If you’ve got a complicated area to estimate, you can build up the calculation by adding the different shapes together.

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