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→Foundation aggregates
{{:Permeable paving: Specifications}}
{{:Permeable paving: Specifications}}
===Foundation aggregates===
===Foundation Aggregates===
[[File:Geogitter-4.jpg|thumb|Geogrids like these are sometimes incorporated into the layers of permeable pavement foundation aggregates to provide additional stability and conserve aggregate material]]
[[File:Geogitter-4.jpg|thumb|Geogrids like these are sometimes incorporated into the layers of permeable pavement foundation aggregates to provide additional stability and conserve aggregate material]]
All aggregates should meet the following criteria:
All aggregates should meet the following criteria: