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At present, the asphalt pavement at home and abroad are basically using the traditional hot-mix asphalt mixture, mixing temperature of 150-180 degrees Celsius in its production process. Asphalt and aggregate heated to such a high temperature mixing, paving and rolling, not only consume a lot of fuel energy, but in the process of mixing, transportation and construction will emit a lot of harmful gases and dust, seriously affecting workers health and pollute the environment.
In addition, for some of our cold areas, the hot mix asphalt applications also its limitations. Construction of the temperature of the hot-mix asphalt mixture requirements on the outside of the construction environment is also higher, longer transport distance or the outside temperature is too low will lead to a rapid decline in the temperature of the mixture, too late to rolling compaction, thereby limiting the the conduct of road construction delay period.
How to not only retain the good performance of hot-mix mixture, but also overcome the hot-mix asphalt mixture and serious environmental pollution, energy consumption, easy to aging. How to overcome the impact of environmental factors, to extend the time of asphalt pavement construction has been the road engineers need to solve the problem. Shell and Kolo-veidekke, in 1995 and started to develop an environmentally friendly warm mix asphalt mixture, provides the possibility for an alternative to traditional hot mix asphalt HMA.
Dayu Asphalt Drum Mix Plant Co., Ltd. is a leading mini asphalt plant manufacturer in China. Headquarters is located at Zhengzhou, Henan Province, China. Dayu supply asphalt mixing plant base on ISO9001, ISO14001 management systems, and are CE, GOST certified. Want to know more? Double click here or copy the following urls to your browser: asphalt-plant.cn, http://www.asphalt-plant.cn/news/2-company-news/9-dayu-lb1500-asphalt-plant-shipped-to-algerian-successfully.html.
