Installing a Trench Drain in a Concrete Driveway (Slope, Saw Cuts, and Sealant)
Introduction You can retrofit a trench drain into an existing concrete driveway if there is a legal, workable outlet and the slab can be cut without compromising post-tensioning, significant reinforcement, utilities, or unstable concrete. The drain itself only collects water; the project succeeds or fails at the outlet, channel elevation, concrete surround, and traffic rating. […]
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