Permeable Pavers

Residential, commercial and municipal permeable pavements can all contribute toward reduced stormwater runoff and pollutants. Detail drawings and a guide specification for editing to project conditions provide means and methods for constructing these innovative pavements.

Permeable interlocking concrete pavement (PICP) is comprised of a layer of concrete pavers separated by joints filled with small stones. Water enters joints between solid concrete pavers and flows through an "open-graded" base, i.e. crushed stone layers with no small or fine particles. The void spaces among the crushed stones store water and infiltrate it back into the soil subgrade. The stones in the joints provide 100% surface permeability and the base filters stormwater and reduces pollutants.

DETAIL DRAWINGS FOR PERMEABLE PAVER PROJECTS

ICPI-68 Permeable Pavement with Full Exfiltration to Soil Subgrade

ICPI-69 Permeable Pavement with Partial Exfiltration to Soil Subgrade

ICPI-70 Permeable Pavement with No Exfiltration to Soil Subgrade

ICPI-77 Permeable Interlocking Concrete Pavement Patio with Concrete Curbs

ICPI-78 Permeable Interlocking Concrete Pavement Patio with Aggregate Berms

ICPI-79 Permeable Interlocking Concrete Pavement Driveway with Aggregate Berms

ICPI-80 Permeable Interlocking Concrete Pavement Driveway with Concrete Curbs

ICPI-81 Permeable Pavement on Sloped Subgrade

ICPI-82 Permeable Pavement on Terraced Subgrade

ICPI-83 Tree Pit with Permeable Interlocking Concrete Pavement over Structural Soil

GUIDE SPECIFICATION FOR PERMEABLE PAVERS


Permeable Pavers

CASE STUDIES AND ARTICLES

PICP Project Profiles

Hilton Garden Inn, Calabasas, CA

Robson Center, Gainesville, GA

Jordan Cove Watershed

Engineering Computer Science Building

Wal-Mart Parking Lot

Morton Arboretum Visitor's Center Parking Lot

Chehalem Cultural Center

Village of Egg Harbor Beach Improvement Project

LEED with Concrete Pavers

The Role of Joint Filling Materials in Permeable Interlocking Concrete Pavements

Autumn Trails

North Carolina State University Evaluates Permeable Pavements

Earth Rangers Sustains Nature with Permeable Pavers

Portland Tries Permeable Interlocking Street Pavements

Robson Center Uses Permeable Pavements

Achieving LEED Credits with Segmental Concrete Pavements - Part 1

Achieving LEED Credits with Segmental Concrete Pavements-Part 2

Cold Climate Performance of Permeable Pavers

Pastry Shop

PICP Gallery

University Master Plan

Cascades Park

Glen Brook Green Subdivision, Waterford, Connecticut

Jordan Cove Monitoring Project, Waterford, Connecticut

ADDITIONAL RESOURCES


UniversitiesUniversitiesPermeable Pavement Fact Sheets 
- Created by the Low Impact Development Center and ICPI, are aimed at design professionals, developers, municipalities and schools/universities. Each 4-page, color brochure introduces PICP, advantages and how each meets the needs of each audience.

Design Professional    -    Municipal Officials   -   Developers   -   Universities

comparison brochure covercomparison brochure coverPICP Comparison Brochure - compares permeable interlocking concrete pavement to other types of pavements.

PICP Construction and Maintenance Checklist
A PICP inspector’s guide for project construction and maintenance written to a municipal inspector

TS18TS18Tech Spec 18: Construction of Permeable Interlocking Concrete Pavement Systems
Summarizes permeable interlocking concrete pavement (PICP) and provides guidance on best construction practices

Model Stormwater Ordinance for Permeable Interlocking Concrete Pavements
Gives local governments a head start in the development of a stormwater ordinance that includes PICP.  The ordinance should be adjusted to local conditions.