Description
A French drain is an efficient water management solution used in civil engineering to prevent water accumulation and soil erosion. It consists of a trench filled with gravel or rock and a perforated pipe that directs surface or groundwater away from problem areas.
There are two types of French drains: surface drains, which handle surface runoff, and subsurface drains, used to manage groundwater, particularly around building foundations.
Benefits include effective water drainage, erosion prevention, cost efficiency, and versatility. Proper installation involves assessing the area, excavating a trench, laying gravel, installing the perforated pipe, and ensuring a proper slope for water flow.
Maintenance includes regular inspections to prevent clogging or overflow, ensuring the system operates effectively. French drains are widely used in both residential and commercial projects due to their simplicity and reliability.
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