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| EFFECT OF ORGANIC BENTONITE ON HIGH-TEMPERATURE STABILITY OF PAVING ASPHALT |
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Received:May 24, 2006
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| DOI： |
| KeyWord:organic bentonite; modified asphalt ; mixture; paving performance |
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| Northeastern University, Shenyang 110004, China |
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| Abstract: |
| The modified effects of organic bentonite and crude bentonite on asphalt and dispersing states of the organic bentonite and crude bentonite in base asphalt are compared, the paving properties of modified asphalt adding organic bentonite is discussed; the effect of organic bentonite on high-temperature stability of asphalt is investigated with properties of modified asphalt of various organic bentonite content in the asphalt and suitable content is ascertained. |
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