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一、概述沥青乳化设备是近年来修筑黑色路面的主要设备之一,同时它又是技术性比较复杂的综合配套设备。由于能源供应紧张,公路施工部门加热沥青常需要耗费大量的热能,因此,为了节约能源,降低修路成本,国外从本世纪初就开始了乳化沥青的研究,至今已有80年的历史。目前,有许多国家,在小交通量支线和大交通量干线上,均大量应用乳化沥青铺筑道路的基层和面层。特别是在旧沥青路面的维修与养护中,由于其施工简便,现场不需加热,且用量节省,经济效果显著,故深受养路部门的欢迎。近几年,我国沥青乳化设备制造业发展
First, an overview of asphalt emulsification equipment in recent years to build one of the main black pavement equipment, at the same time it is more complex technical complex ancillary equipment. Due to the shortage of energy supply, highway construction departments often consume a lot of heat to heat asphalt. Therefore, in order to save energy and reduce the cost of road construction, the overseas research on emulsified asphalt started from the beginning of this century, which has been 80 years old. At present, many countries use a large amount of primary and surface layers of emulsified asphalt to pave the way for small traffic and large traffic lines. Especially in the maintenance of old asphalt pavement and maintenance, due to its simple construction, the scene without heating, and the amount of savings, significant economic impact, it was welcomed by the maintenance department. In recent years, China’s asphalt emulsion equipment manufacturing industry