Can chipped concrete be repaired?
Is there any way to repair this without replacing our entire porch? McLean, Va. A: It’s definitely possible to patch chipped concrete, even in a situation like yours, where the concrete isn’t supported underneath. However, the patch might not dry to the same color and texture.
What can I do with chipped concrete?
Quote from Youtube video: You'll need a water source mixing bucket variable speed drill mixing paddle steel trowel safety glasses and a respirator. Before getting started make sure the surface is clean dull dry.
Can you patch up cement?
Quote from the video:
Quote from Youtube video: Or you can use a vinyl concrete patching agent and a putty knife to fill it in for a wider crack you will need to use a small sledgehammer.
What is best to patch concrete?
The Best Concrete Patches of 2022
- Best Vinyl. Damtite 04012 Gray Bonds-On Vinyl Concrete Patch.
- Best Overall. Red Devil 0644 Pre-Mixed Concrete Patch.
- Runner-up. Damtite 04072 Concrete Super Patch Repair.
- Best Bang for the Buck. Quikrete #862013 5.5 Oz Concrete Repair.
- Best for Floors. …
- Best for Walls. …
- Best Acrylic. …
- Best Vinyl.
Can you patch concrete with concrete?
Vinyl Concrete Patcher or pre-mixed concrete may be used. Vinyl Concrete Patcher or packaged concrete can be used, the former, however, will bond more readily to the existing concrete. Mix the concrete product and trowel or shovel into the form. Roughly smooth up with a trowel, then cut around any forms with an edger.
Can you fix flaking concrete?
If your concrete is spalling, these are the repair options: Patch the spalled area with a color matching compound. Have your concrete resurfaced with an overlay. Rip out and replace the entire slab.
How do you repair a concrete surface?
Quote from the video:
Quote from Youtube video: Quick read concrete resurfacer will renew your concrete surface. And a fraction of the cost to tear out and replace old concrete slabs as with any concrete repair.
How do you resurface old concrete?
Pour the resurfacer onto the concrete in one-foot wide strips. Scrub the material into the concrete surface using a long handled squeegee. Evenly spread the resurfacer back and forth onto the slab. Apply a non-slip finish using a concrete broom after about 5 minutes.
Can I use mortar to repair concrete?
Paradoxically, concrete surfaces cannot be repaired with concrete — the coarse gravel aggregate in the new concrete would prevent a strong bond between the patch and the surrounding area. Instead, it’s best to use mortar or commercial epoxy or latex-patching compounds designed for concrete repairs.
Why is my concrete chipping?
When the temperature drops below freezing, moisture in the concrete tends to expand, creating internal pressure. Over the course of a winter, or over the course of years, as the internal pressure rises and falls, it stresses the surface layer of the concrete, which leads to spalling.
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.
Is concrete resurfacing a good idea?
But when the problem is just superficial cracking, discoloring, or minor chipping or spalling, resurfacing is a very good option. It’s a project that just about anyone can tackle, and it’s a lot more affordable than replacing the concrete slab.
How long does quikrete concrete resurfacer last?
This new layer is specially made to adhere to the old concrete. It’s extremely durable while being relatively thin and can last 10-20+ years if properly installed by a Pro and cared for. So yes it can last. Concrete resurfacing provides a like new finish at an affordable price.
Can you pour quikrete over existing concrete?
Yes, you can put new concrete over old concrete providing there are no issues such as significant cracks of frost heaves with your existing concrete. A new layer of concrete should be about two inches to ensure an even, strong coverage.
How thick can you apply quikrete concrete resurfacer?
One 40 lb (18.1 kg) bag of Re-Cap® Concrete Resurfacer will cover approximately 16 ft2 (1.5 m2) of surface at a thickness of 1/4 in (6.3 mm) or approximately 65 ft2 (6.0 m2) per bag when applied at the 1/16 in (1.6 mm) thickness with a broom or squeegee.
How thick can you pour concrete resurfacer?
Spread the resurfacer until it’s between 1/8 and ¼ inch thick. For a slip-resistant finish, wait 5 minutes, then sweep a nylon-bristle concrete broom across it, 90 degrees to the foot traffic. Remove the weatherstripping after 20 minutes.
Can you pour self-leveling concrete over existing concrete?
You can pour self-leveling toppings or self-leveling overlays over concrete surfaces you didn’t think were salvageable, saving time and money. “It’s faster and easier than pouring new concrete,” says Paul Koury, president of Westcoat Specialty Coating Systems.
Is quikrete concrete resurfacer self-leveling?
QUIKRETE® Self-Leveling Floor Resurfacer (No. 1249-50) is a self-finishing interior floor topping and underlayment specially formulated to produce smooth surfaces ready for the installation of ceramic tile, resilient flooring or other finishes. No troweling required.