Transcription of C-5. Permeable Pavement - NC
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C-5. Permeable Pavement - NC
NCDEQ Stormwater Design Manual _____ C-5. Permeable Pavement 1 Revised: 4-6-2017 C-5. Permeable Pavement Design Objective Permeable Pavement captures stormwater through voids in the Pavement surface and filters water through an underlying aggregate reservoir. The reservoir typically allows the water to infiltrate into the soil subgrade. The reservoir can also be designed to detain and release the water to a surface conveyance system if the underlying soil is not suitable for infiltration.
between the pavers filled with small, highly permeable aggregates. The pavers are placed on a thin aggregate bedding layer over a thicker choker course and base beneath. The choker course and aggregate base provide uniform support, water storage and drainage. Pros: Well suited for plazas, patios, small parking areas and stalls,
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