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Based on the effect of time available for asphalt mixture compaction, a kind of fuzzy analysis is provided by synthesizing all factors. The accuracy of cool features for asphalt mixture predicted was verified by the software of Pavecool through measuring the temperature at the surface and internal asphalt mixture at various times in different environments. Combined with the environmental and climatic characteristics in the Tianshui and Dingxi of Gansu province, the minimum ambient temperature conditions was determined for different thickness and environments of the asphalt mix construction. Relying on pavement construction from Tianshui to Dingxi, the construction engineering technology was studied and energy saving and emission reduction of warm mixed asphalt was quantitatively analyzed. The results showed that asphalt pavement compaction can get better by the warm mix asphalt. Comparing with the hot mix asphalts, harmful gas emissions of warm mix asphalt in mixing process can be greatly decreased, and warm mix asphalt can reduce energy consumption 20% comparing with the corresponding hot mix asphalt.
Dayu Asphalt Drum Mix Plant Co., Ltd. is a leading asphalt drum mixer plant manufacturer in China. Dayu asphalt mixing plants are used all over China and have exported to Europe, America, Russia, the Middle East, Brazil, India, Australia, South Africa, Malaysia, Kazakhstan, Egypt, Peru etc. Click here or the following urlsto get more information. www.asphalt-plant.cn, http://www.asphalt-plant.cn/news/2-company-news/10-asphalt-plant-dhb-20-ship-to-chile.html.
