The Study on the Warm Mix Asphalt Mixture Ratio

Abstract:

The temperature has been reduced in the aggregate heating, mixing, transportation and paving for Warm mix asphalt mixture (WMA),but the temperature of hot mix mixes has no diversification. So the mixing ratio of warm mix asphalt mixed material cannot be completely designed to the HMA and it should be designed by the mixing ratio of WMA. Through analyzing the relationship of aggregate moisture content and getting the performance of the allowed moisture . Combining with the principle of conservation of energy and laboratory to get the conclusion of the aggregate heating time and heating temperature, in order to calculate the construction control parameters, and it will promote the application of asphalt pavement in the construction.

• Periodical: Advanced Materials Research (Volumes 712-715)
• Pages: 858-864
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.712-715.858
• Online since: June 2013
• Authors: Yong Hong Wang*, Xi Ming Tan, Xiong Jun He, Li Wu, Bo Dong, Si Quan Zhou
• Keywords: Adhesion, Control Parameter, Mixture, Mixture Ratio, Warm Mix Asphalt

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