Drainage Geotextile: Installation, Overlap, and Mistakes That Reduce Flow
A drainage geotextile can lose its intended flow path when the soil-filter relationship, overlap, aggregate placement, outlet, and site protection are treated as afterthoughts. Drainage geotextile installation works when the fabric, soil, aggregate, overlap, water path, outlet, and placement method are matched to the approved drainage detail. The right overlap is not a universal number; […]
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