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In this video we demonstrate one of many ways to replace or fix expansion joints of concrete driveways / walkways / sidewalks. Avoid cracking, settlements or concrete (driveway)...
- 3 min
- 467.1K
- Oliver Aguirre Concrete Repair
People also ask
How do you repair concrete expansion joints?
Can you use wood to fill concrete expansion joints?
How many expansion joints are there in a driveway?
What happens if a concrete expansion joint is left open?
- Why Should You Fill Concrete Expansion Joints?
- What to Use to Fill Concrete Expansion Joints
- What Not to Use to Fill Concrete Expansion Joints
- Now What? Filling Your Concrete Expansion Joints
Adequately installed and well-placed expansion joints are a crucial component of long-lasting concrete. However, when these joints are left open and exposed, the concrete can face some of the following problems: When it rains, the rain itself, runoff from surrounding areas, or drainage from downspouts can run into the expansion joint gaps and erode...
Self-Leveling Caulk
Self-leveling concrete caulk has a thin and fluid consistency, enabling it to smoothly and uniformly fill gaps in joints without the need for finishing. However, because it's so thin, the caulk can seep through crevices or gaps, so you have to first make sure there are no large gaps or spaces where the caulk can escape to prevent leaks. For expansion joints over 1 inch wide, it’s best not to go with self-leveling caulk. This is because it’s difficult to properly prep the joint and the caulk m...
Non-Sag Caulk
Compared to self-leveling caulk, non-sag caulk has a thicker consistency that makes it easier to control. It won’t leak through cracks or holes in the concrete, and you can even use it in conjunction with self-leveling caulk to dam up any places where you don’t want the thinner material to leak out. Because non-sag caulk is thicker and does not level itself out, it will need to be smoothed manually after application to leave your expansion joints with a nice, clean finish.
While flexible caulk is the best material to use as a concrete gap filler, you may come across these alternatives when researching your options that we recommend avoiding:
After learning more about what you should use to fill the concrete expansion joints around your property and why it’s so important, you’re ready to get started with this crucial maintenance practice. Here at A-1 Concrete Leveling, we’ve been helping homeowners and property managers across the country protect and maintain their concrete for over 30 ...
May 18, 2014 · Watch as I review 5 ways of filling concrete expansion joints and my personal favorite. ...more. Wonder what looks best and holds up?
- 3 min
- 739.3K
- mugs132
1-3/8 in. x 25 ft. Concrete Expansion Joint Replacement in Black Trim-A-Slab is a product made from exterior-grade materials designed to replace rotten or missing wood often found in driveways and sidewalks over 5-years old.
- (406)
- Trim-A-Slab
- $61.73
May 4, 2021 · I replaced old rotten wood expansion joints at concrete driveway and walkways. Typical 2x4 size. Cut to fit as needed. Coat cuts with liquid preservative treatment. Filled small gaps with...
- 5 min
- 33K
- Agile Remodeling Handyman
Nov 16, 2023 · Do you have an older driveway with open expansion joints? We'll show how to seal them, and even demonstrate a few brands of caulk.
Apr 9, 2021 · One of the common ways to repair concrete expansion joints involves some basic tools and a lot of time. Use a scraping tool, like a 5-in-1, to scrape out the old concrete expansion joint filler. Vacuum out the concrete expansion joints. Use a caulk gun with your filler of choice and refill the joints. Scrape the sides and top of the joints to ...
