Development of a Design System for Permeable Interlocking Concrete Pavement David Hein, P. Eng. Applied Research Associates, Inc., Toronto, Ontario, Canada David R. Smith, Technical Director Interlocking Concrete Pavement Institute, Herndon, Virginia USA
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Development of a Design System for Permeable Interlocking Concrete Pavement
David Hein, P. Eng.Applied Research Associates, Inc., Toronto, Ontario, Canada David R. Smith, Technical DirectorInterlocking Concrete Pavement Institute, Herndon, Virginia USA
Promotes using contractors with ICPI PICP course certificate
• Maintenance guidelines
ConclusionsStructural Design• PICP, PA and PC use empirical structural design methods• PICP – accounts for truck traffic loads and soil strengths, provides
base/subbase thicknesses• AASHTO ‘93 method reasonable for PICP• Open‐graded subbase/base – more research needed in saturated
base & soil conditions • Testing needed using PA & PC bases for higher ESAL facilities• Expand use of permeable pavements