Repairing Guides

how to repair concrete patio

by Carson O'Hara Published 2 years ago Updated 2 years ago
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  • Repair - fix cracks in concrete patio with sealer or filler
  • Clean – power wash and sweep away debris
  • Prep – grind your surface for the overlay to bond better
  • Mix – combine overlay components and add grit additive or coloring agents
  • Apply – spread overlay onto area to be refinished
  • Seal – add a protective coating that will keep your new patio looking great

Part of a video titled How To Repair And Resurface A Concrete Patio Slab - YouTube
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Areas just to make sure. You know we don't have an excess of the repair material on there. And it'sMoreAreas just to make sure. You know we don't have an excess of the repair material on there. And it's pretty level with the with the good part of the concrete. So we'll just squeegee it over it.

Full Answer

How do I resurface my concrete patio?

To cover an old patio, here are 3 common concrete resurfacing types:

  1. Spray Concrete Resurfacing How to Resurface a Concrete Patio with a Decorative Concrete Overlay The concrete resurfacing overlay is sprayed on the target using a hopper gun instead of ...
  2. Stained Concrete Resurfacing This is a clever chemical reaction achieved by pouring any given acid on a lime-based concrete floor. ...
  3. Stamped Concrete Overlay

How can I spruce up a concrete patio?

Tips to Refresh Your Concrete Patio

  1. Hose down nearby plants and cover them and walls and doors with plastic sheeting.
  2. Use combination clear/etcher to prepare surface for new coating.
  3. Apply translucent concrete stain.
  4. Roll edges in random directions to prevent marks.
  5. Use garden sprayer to coat interior.
  6. Apply high-gloss sealer for shiny, wet look.

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How to revamp the concrete on a patio?

The are the steps required in the resurfacing process:

  • Repair - fix cracks in concrete patio with sealer or filler
  • Clean – power wash and sweep away debris
  • Prep – grind your surface for the overlay to bond better
  • Mix – combine overlay components and add grit additive or coloring agents
  • Apply – spread overlay onto area to be refinished

More items...

How to properly stain a concrete patio?

  • Test a small section and allow to completely dry before staining the entire area. ...
  • Use painter’s tape along the bottom of each bordering wall to avoid stain splatters in unwanted areas.
  • Allow new concrete to cure for at least a month before applying stain.
  • Use a plastic airless sprayer for acid staining. ...

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How do you repair a damaged concrete patio?

Pitiful Patio? 5 Ways to Rescue a Deteriorating Concrete PatioFill and seal common concrete cracking with a caulk-based crack repair product. ... Straighten out crumbling corners with a concrete cleaner and patching compound. ... Dress up an older, unattractive space by covering your patio with pavers.More items...•

How do you repair and resurface a concrete patio?

0:394:28How to Resurface Concrete - YouTubeYouTubeStart of suggested clipEnd of suggested clipBefore resurfacing your slab deeply spalled areas and large cracks should be repaired using concreteMoreBefore resurfacing your slab deeply spalled areas and large cracks should be repaired using concrete resurfacer that has been mixed to a triable consistency.

Can a cracked concrete patio be repaired?

If your driveway, patio or other concrete surface has cracks, they can often be repaired. In some cases concrete crack repair can be a simple DIY project, in others it may require a professional concrete contractor to correct the damage and in the most extreme cases your concrete may need to be removed and replaced.

Can you repair a crumbling concrete porch?

For patching and resurfacing, use products that contain portland cement, sand, and polymer or resin — plastic-type materials that help the new layer grip and make it more resistant to water absorption. You might need one product for patching and another for resurfacing.

How can I make my old concrete patio look better?

1:499:3610 Ideas How to Makeover Concrete Patio for Small Backyard - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf there are several cracks you need to fill them in with concrete patch. After that apply epoxyMoreIf there are several cracks you need to fill them in with concrete patch. After that apply epoxy floor paint to the entire surface of the patio. If you want a more textured.

Can you pour concrete over cracked concrete?

You can put new concrete over old concrete. However, unresolved issues with your old concrete, such as cracks or frost heaves, will carry over to your new concrete if not taken care of. In addition, you must pour it at least 2 inches thick.

How do you fill large cracks in concrete patio?

0:382:01Repairing Large Cracks In Cement With Fast Setting Cement PatcherYouTubeStart of suggested clipEnd of suggested clipOn thin sections of the crack it may be necessary to turn the trowel sideways to ensure the void isMoreOn thin sections of the crack it may be necessary to turn the trowel sideways to ensure the void is filled. Using the trial continue to fill the cracks applying pressure to completely fill the void.

How do you Recement a patio?

0:075:18How to repoint paving slabs - YouTubeYouTubeStart of suggested clipEnd of suggested clipOne part cement. Four part sand. And i'm literally just mixing it up now and just making sure that iMoreOne part cement. Four part sand. And i'm literally just mixing it up now and just making sure that i get all of these kind of well that's actually just a set piece of cement.

Can crumbling concrete be repaired?

You can repair and resurface your spalled concrete in any number of ways. You can buy products that apply a very thin coating on the concrete. The larger premixed bagged concrete manufacturers make these, as do some other specialty companies.

Can old concrete be resurfaced?

Concrete resurfacing is a way to make old concrete look new again. A concrete coating is applied over the existing surface, offering a variety of color, texture and pattern options. This type of decorative refinishing can be done on driveways, patios, pool decks and even indoor floors.

Can you skim coat concrete patio?

Repair and renew concrete surfaces by skim coating them rather than demolishing and starting anew. Skim-coating or resurfacing concrete patios, walkways, driveways, walls and stairs not only renews their appearance, but it extends their lifespan by improving drainage and waterproofing.

1. Fill and seal common concrete cracking with a caulk-based crack repair product

More than likely, your concrete patio has a few cracks in its surface. This happens for many reasons, including ground shifting, improper pouring conditions, and just the nature of concrete. But that does not mean you have to live with them just because these cracks are typical.

2. Straighten out crumbling corners with a concrete cleaner and patching compound

One of the most common patio issues facing homeowners is a chipped or crumbling corner. These corners deteriorate from age, water, and typical foot traffic. They start life as a sharp, attractive angle and wind up rounded over and crumbly. Luckily, there’s an easy solution to fix this on your own.

3. Dress up an older, unattractive space by covering your patio with pavers

Like anything else, patios become worn and dated. You can upgrade the look all together by covering your patio with pavers. While you might assume this is a pricey project that requires professionals, you can actually do this on your own!

4. Create a smooth, fresh surface atop your patio by resurfacing the slab

While they don’t rot, horizontal concrete surfaces are prone to pitting, spalling, and cracking. While covering the surface with pavers is always an option, a less expensive and easier route is to resurface the slab.

5. Repair and seal expansion joints to keep them working as designed

Not all cracks and gaps in concrete surfaces are bad. Expansion joints—the gaps created during installation between two concrete surfaces—are designed to allow the slabs to move, or give them somewhere to crack other than the field of the patio.

What is the best way to fix a concrete slab?

Slab Jacking. Also known as mud jacking or slab lifting, slab jacking is an option that you can use to fix the concrete slab, irrespective of whether the entire section of the slab or certain portions of the slab has sunk. However, slab jacking is not something that you can do as a DIY project on concrete patios.

How long does it take for a concrete slab to cure?

Leave this to cure for around 30 minutes and then finish the surface using a trowel or a brush.

Why do you need concrete specialists for slab jacking?

This is because slab jacking requires expert knowledge and special equipment to get the best results . It may be a good idea to use concrete specialists to carry out the process for you. In the process of slab jacking, the concrete mixture is injected into the cracks and holes.

What happens when a concrete patio sinks?

When the concrete patio sinks or settles, this occurs unevenly in different sections. This results in wobbly, unstable, and uneven concrete surfaces. When the concrete’s weight is not supported uniformly from below, concrete cracks start to form.

Why does my concrete patio sink?

Just like other concrete structures, when concrete patios become older, they start to crack or sink because of general wear and tear, erosion, or settlement. When this happens, concrete patios will need fixing. The question is, how to fix a cracked uneven concrete patio? ...

What is the material that is pumped into concrete?

The polymer material, polyurethane, is pumped into the cracks and holes of the concrete patio slabs. It is pumped under the concrete patio’s surface, where it fills all the voids and binds with the soil. When the polymer material solidifies, it expands rapidly and lifts the surface of the concrete to the level where it should be.

What is the ground before concrete?

Before the concrete is installed, the ground is prepared and the earth is compacted using heavy machinery. Typically, the compacted surface usually comprises of gravel or it will have at least a layer of gravel. This is usually done to prevent the ground from sinking because of the weight of the concrete patio that is installed above.

What to use to make a patio?

Colors – bring a realistic look to your patio with popular earth tones. Patterns – stamp your patio to resemble natural materials like wood or stone. Stencils – use stencils to create logos and graphics on your patio.

What is the best concrete for a patio?

WHAT IS THE BEST CONCRETE PATIO COATING? 1 Patio paint is the least expensive option for bringing color to your patio. It does not handle wear and tear as well as other options and will need to be replaced more often. 2 Epoxy coatings protect your surface from water and can handle some wear and tear. This coating can also bring a bold color palette to your surface. 3 Stamped concrete overlays add color, pattern and texture to your patio, while also enhancing the durability and strength of the surface. 4 Microtoppings are a thin layer of cement that gives your concrete a new canvas for decorative ideas. Some even come pre-tinted for an easy change in color.

How much does it cost to pour a patio?

A new pour patio can cost anywhere from $3 - $15, or more, per sq. ft. depending on the size and detail of the design that is being installed. Resurfacing costs between $3 and $10 per sq. ft., making it a budget friendly way to get the look and feel of a new patio.

If you're trying to refresh a tired old patio, choosing between these two new looks may be harder than the project itself, which is easy enough for dedicated DIYers of all skill levels!

As the weather warms up, patios take center stage for entertaining. But alfresco meals with friends and family lose a little of their luster when your patio is showing its age with cracks, spalling, or discoloration. You can certainly tear out and replace a damaged patio, but it’s a time-consuming and costly project.

Pitting and Spalling Concrete? Resurface for a Brand-New Look

You can’t turn back time on spalling or cracks, but you can cover them up with the right concrete repair products. For example, a layer of Quikrete’s Re-Cap Concrete Resurfacer will give your patio a smooth and wear-resistant finish with the look of freshly poured concrete, but with a shorter working and wait time.

Looking for a Design Upgrade? Overlay with Pavers

Maybe you’re ready for a change from your brushed concrete patio. If you’d like a different look, consider laying a set of pavers over the old patio. Pavestone, a Quikrete company, manufactures more than a dozen styles of thin textured pavers—including flagstone-inspired Milano Pavers —designed to go directly on top.

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