(1977) Iowa D.O.T's Experience with Recycling Portland Cement Pavement and Asphalt Cement Pavement, MLR-77-4, 1977. Transportation, Department of
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IADOT_mlr7704_IA_DOTs_Experience_with_Recycing_PCC_Asphalt_Cement_Pavement_1977.pdf File Size:1MB |
Abstract
This report provides details of IADOT's experience removing and crushing asphaltic concrete and portland cement concrete for recycling. The recycled material was used on interstate highways for the subbase and shoulders. The major problem IADOT encountered on this project was the removal of reinforcing steel from the broken concrete. The contractor used hydraulic powered shears to clip off all protruding steel during the removal and loading of the concrete on the grade. This project took place in 1977.
| Item Type: | Departmental Report |
|---|---|
| Keywords: | Asphalt cement, Asphalt concrete pavements, Crushed aggregates, Portland cement concrete, Recycled materials |
| Subjects: | Transportation > Pavements Transportation Transportation > Materials Transportation > Roads and highways Transportation > Research Transportation > Research > Concrete |
| ID Code: | 17134 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 06 Jun 2014 17:48 |
| Last Modified: | 15 Jan 2015 12:41 |
| URI: | https://publications.iowa.gov/id/eprint/17134 |