Anti-crack Ability of Diatomite Modified Asphalt Concrete Under Low Temperature

WANG Li-guo,LI Guo-fen,ZHANG Gao-qin

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2006, Vol. 30 ›› Issue (S1) : 5-7.

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2006, Vol. 30 ›› Issue (S1) : 5-7. DOI: 10.3969/j.jssn.1000-2006.2006.07.002

Anti-crack Ability of Diatomite Modified Asphalt Concrete Under Low Temperature

  • WANG Li-guo,LI Guo-fen,ZHANG Gao-qin
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Abstract

As a kind of porous fillers, the diatomite has good low temperature function when added into asphalt. Through cracking and curving experiments on four kinds of different as- phalt concretes, their low temperature function was compared. The result showed that the diatomite was a kind of good modifier. It could improve the physical and dynamic functions of asphalt concrete.

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WANG Li-guo,LI Guo-fen,ZHANG Gao-qin. Anti-crack Ability of Diatomite Modified Asphalt Concrete Under Low Temperature[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2006, 30(S1): 5-7 https://doi.org/10.3969/j.jssn.1000-2006.2006.07.002

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