3 1/2″ Foam Expansion – Gray
Foam Expansion Joint is a lightweight, flexible filler designed to absorb the natural expansion and contraction of concrete slabs, preventing terminal cracking. This moisture-resistant foam is easy to handle and features a convenient pre-scored strip that can be removed to create a uniform space for caulking and sealants.
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Result
Concrete Calculation Disclaimer:
Calculations provided by this tool are for estimation purposes only. Actual yardage may vary due to site conditions, such as uneven subgrade or bulging forms. To ensure you have enough material, it's recommended to add an additional 1/4 to 1 cubic yard to the calculator results. Depending on the subgrade's levelness, larger pours of 20 yards or more may require up to 10% additional.
