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

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

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

  1. College of CivilEngineering Nanjing Forestry University, Nanjing 21037, China
  • Online:2016-12-28 Published:2016-12-28

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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