Federal Reports
| Report No. | FP2 (jot this number down to order) |
| Title | Use of Scrap Rubber in Asphalt Pavement Surfaces |
| Authors | Army Corps of Engineers Cold Regions Research & Engineering Laboratory (CRREL) Eaton, Robert A.; Roberts, J. & Blackburn, Robert |
| Publisher | Strategic Highway Research Program, SHRP |
| Pub. Date | December, 1991 |
| Pages | 17 |
| Keywords | asphalt concrete, pavements, tires, ice-pavement bonding, scrap rubber |
| Description | Scrap tire rubber was mixed into an asphalt concrete wearing course to study the effect of ice disbonding from the pavement surface under traffic. Rubber contents of 0, 3, 6 and 12% by weight were studied. Initial laboratory ice disbonding test results led to the development of a new paving material, Chunk Rubber Asphalt Concrete (CRAC), that uses larger pieces of rubber in a much denser asphalt concrete mix. Strength values doubled and ice disbonding performance was enhanced. |
| Postage | $
2.00 : U.S. $ 2.20 : Canada/Mexico $ 2.40 : Rest of the World |
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