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A concrete expansion joint is a material placed in the concrete slab during the construction process to allow for expansion and contraction of the concrete due to changes in temperature and moisture levels. This helps to prevent cracking and damage to the concrete surface.
Apr 27, 2023 · In order to help you learn as much as possible about how to keep your concrete in good shape, we’ve put together this resource that will walk you through what an expansion joint really is, why it’s important to seal them off, and what to use vs. what to avoid when filling them.
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. It offers many advantages over the tube-dispensed gooey stuff that has been about the only option available for years.
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- Trim-A-Slab
- $61.73
Sakrete Concrete Expansion Joint is a flexible, easy-to-install material for concrete expansion and isolation joints. Use the Sakrete 50 ft. Foam Expansion Joint to prevent cracks in concrete slabs, driveways and walkways.
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- SAKRETE
These fillers come in a roll and can be trimmed to fit. An alternative to the caulking-style filler, these joint fillers simply press down into the crack and prevent weeds from growing through. They can be easily removed if needed. Find concrete expansion joints at Lowe's today.
Keep freshly set concrete intact and prolong the life of your existing driveway or sidewalk with Polyvinyl concrete expansion joints and fillers. A Polyvinyl concrete expansion joint allows for the concrete to expand and contract in fluctuating temperatures without disturbing adjoining slabs of concrete or whatever surface the concrete abuts to.
Product Details. About This Product. Quikrete 1/2 in. x 4 in. x 5 ft. Expansion Joint is a joint filler made from resilient cane fibers and is used to prevent damage during expansion and contraction of concrete. This product is weather-resistant and meets the requirements of ASTM D 1751. It can be used in driveways, sidewalks, and patios.
