The Weep Hole Construction Process in Retaining Walls

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The purpose of weep holes is to allow rainwater to drain from structures like retaining walls, buildings, and cavity walls. By reducing buoyancy, weep holes uplift structures and make them stronger and more stable. Surface tension should be decreased by sizing weep holes appropriately. Walls are designed with weep holes to allow water to drain through them. These holes are found in masonry walls, retaining walls, underpasses, wings, and other ground drainage structures. The structural design demand for water and earth pressure is decreased by decreasing the thickness and strengthening requirements.