Technical Report Documentation Page 1. Report No. 2. 3. Recipients Accession No. 4. Title and Subtitle 5. Report Date Pervious Concrete Cells on MnROAD low-volume road September 2011 6. 7. Author(s) 8. Performing Organization Report No. Bernard Igbafen Izevbekhai Alexandra Akkari 9. Performing Organization Name and Address 10. Project/Task/Work Unit No. Minnesota Department of Transportation 395 John Ireland Boulevard St Paul MN 55155 11. Contract (C) or Grant (G) No. LRRB 879 12. Sponsoring Organization Name and Address 13. Type of Report and Period Covered Minnesota Department of Transportation 395 John Ireland Boulevard Mail Stop 330 St. Paul, Minnesota 55155 14. Sponsoring Agency Code 15. Supplementary Notes 16. Abstract (Limit: 200 words) Local agencies are interested in pervious pavements ability to reduce storm water runoff by allowing direct infiltration through the pavement structure. However, concerns about the ability of pervious pavements to perform in Minnesota’s extreme climate, maintenance needs, and effect on groundwater quality needed to be understood. This report includes the design, construction, and early performance of three pervious concrete test cells construction at MnROAD in 2008. These cells were constructed to evaluate the performance of pervious concrete pavements on a low volume road in a cold weather climate. The three cells discussed in this report are as follows: porous concrete overlay, pervious concrete on granular subgrade, pervious concrete on cohesive subgrade. This report has the following chapters, which uniquely discuss each phase of this project: research synthesis; mix design, concept design, and geotechnical exploration; construction sequence; initial testing; hydrologic evaluation; early two year performance; implementation; effect of sound absorption on OBSI; and acoustic properties of clogged pavements. 17. Document Analysis/Descriptors 18. Availability Statement Pervious Concrete Pavement No restrictions. Document available from: National Technical Information Services, Springfield, Virginia 22161 19. Security Class (this report) 20. Security Class (this page) 21. No. of Pages 22. Price Unclassified Unclassified
Pervious Concrete Cells on MnROAD low-volume road
May 30, 2023
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