Will wet concrete bond to dry concrete?

• <div><p>No, wet concrete will not bond to dry concrete without an additional bonding agent. The common alternative is adding a <a href="https://www.angi.com/articles/does-anybody-use-sand-base-they-pour-concrete-driveway.htm">sand or gravel layer under a concrete slab</a> to enhance bonding and create a stable foundation. The right choice depends on the height and thickness of your two slabs, local laws, and the use of the specific concrete slab. </p></div>

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Q: How common are concrete shrinkage cracks?

• <div><p>Concrete shrinkage cracks are very common and should be expected. Even professionals end up with shrinkage cracks on newly poured concrete slabs. Remember that these cracks are not harmful to the slab's strength, though some homeowners do prefer to fill in the cracks for aesthetics. When installing concrete, you can avoid ample concrete shrinkage cracks by avoiding hot, sunny, or windy days.</p></div>

Q: How do I maintain leveled concrete?

• <div><p>Address drainage issues, avoid heavy loads, and seal cracks to prevent future settling.</p></div>

Q: What is concrete resurfacing?

• <div><p>Concrete resurfacing is the process of applying a new, thin layer of concrete over an existing concrete slab to give it a fresh appearance. The new layer is often between 1/4-inch and 1-inch thick, so it involves much less material than you&rsquo;d need to pour a new slab, which is often 4 inches thick. Resurfacing also gives you the opportunity to add color or texture to your slab without totally replacing it. </p></div>

Q: How do you seal a leaky concrete slab?

• <div><p>You can <a href="https://www.angi.com/articles/how-to-seal-concrete.htm">seal a concrete slab</a> by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.</p></div>

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Verified Reviews for Concrete Resurfacing pros in Columbia Falls, MT

*The Angi rating for Concrete Resurfacing companies in Columbia Falls, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Resurfacing needs.

*The HomeAdvisor rating for Concrete Resurfacing companies in Columbia Falls, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Resurfacing needs.

Last update on December 12, 2025

Reviewed in January 2025
Renewal by Anderson of Montana was great with coordinating the installation of a replacement window. We did have to wait as they built it to match the woodwork of the adjacent windows, but it is a very close match and we're happy. The install team was the BEST! They were efficient, quick and as...
Renewal by Andersen of Montana
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Reviewed in March 2024
They were very helpful and accommodating. Would definitely recommend them.
Flatheads Finest Construction
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Reviewed in May 2023
Jacob was professional and knows what he is doing. I have been in business for 40 years and I have seen many so-called computer professionals. Jacob is the real thing. We will have an ongoing association.
Flathead IT
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Reviewed in February 2023
Blake was very good with communication and was able to get me booked in super fast. He and his assistant did a great job moving an old piano out of my house, they were in and out within 10 minutes which was such a relief. Highly recommend if you need help clearing anything out!
Foothill Construction Services
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Reviewed in January 2023
Gregory has an artistic flair, is very detailed with the drawings and plans, listens to the customer, but will also point out opportunities or areas where things could be done better. Pleasant and personable to work with , and knows his plants!
Dalton Design
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Reviewed in December 2022
Been working with him for years and he always does a stellar job.
Sunrise Drywall, Inc.
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Reviewed in May 2021
Very positive. Dusty was very professional and knowledgeable. We cannot thank him enough for the outstanding work he and he co-worker did on our roof to remove moss. Recommend Armored Exteriors indeed. I have already told three people about Armored Exteriors.
Armored Exteriors, LLC
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Reviewed in October 2018
Received a quick quote from P and H Concrete for a 20'x43’ stamped concrete patio job in April 2017, and a promise to pour around mid June 2017. Almost no communication from Hank during the summer, finally started to get responses in August using texts. Called to drop his services in October...
P and H concrete
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Reviewed in April 2014
Tried to contact Patrick Construction to get an estimate for concrete work at my house in Fort Worth. I have called twice in the last 2 weeks and have not heard back.
Patrick Construction
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Concrete Driveways & Floors Installation

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Find Concrete resurfacing pros in Columbia Falls

Ridgeline Construction

Ridgeline Construction

D&D Concrete

D&D Concrete

Glacier 3D, LLC

Glacier 3D, LLC

All work no play construction

All work no play construction

NEXTRENCH

NEXTRENCH

DCR Construction LLC

DCR Construction LLC

B&B CONCRETE

B&B CONCRETE

R&T pressure washing

R&T pressure washing

406 Mudworx LLC

406 Mudworx LLC

MILSPEC Mega Power Wash, LLC

MILSPEC Mega Power Wash, LLC

The Columbia Falls, MT homeowners’ guide to concrete resurfacing

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