Calstone Catalog
Calstone's Hardscape Collection: Paving Stones, Landscape Structures and Retaining Walls.
Calstone's Hardscape Collection: Paving Stones, Landscape Structures and Retaining Walls.
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Permeable<br />
Environmentally<br />
Friendly<br />
Permeable pavers help the environment by<br />
protecting the quality of the water supply.<br />
They reduce the amount of storm water<br />
runoff entering natural waterways.<br />
Style: Narrow Joint Quarry Stone<br />
Color: Rustic Yellowstone<br />
Water<br />
Flow<br />
3 1/8 in. (80 mm) thick<br />
<strong>Calstone</strong> Permeable Pavers<br />
Open-graded<br />
bedding course<br />
Open-graded<br />
base course (OGB)<br />
<strong>Calstone</strong> Concrete Permeable Pavers<br />
Permeable Joint Material<br />
Open-graded<br />
Bedding Course<br />
Open-graded<br />
Base Reservoir<br />
Open-graded<br />
Subbase Reservoir*<br />
41<br />
Permeable interlocking concrete pavement<br />
(PICP) with open-graded base and subbase<br />
for infiltration and storage.<br />
Open-graded subbase on<br />
non-compacted soil subgrade*<br />
* Open graded subbase may not be needed in residential applications.<br />
Typical cross (PICP) cross section<br />
Under Drain<br />
(as required)<br />
Optional Geotextile<br />
Under Subbase<br />
Non-compacted<br />
Sub-grade Soil
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