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本文对我国现产各种沥青材料(石油沥青、煤沥青、页岩沥青)的性质、技术规范、存在缺点及各单位试验使用经验作了一个概括的介绍。并简单叙述了我国正在研究生产的乳化沥青情况。对沥青材料的名称、技术标准、生产问题、运输及包装等等,根据实际使用经验提出一些建议,以供生产厂矿及使用单位等有关部门参考。本文并对各种沥青材料快速分类及相互掺配方法、掺配要求、注意事项等作了比较详细的介绍,以及对业务单位备料及用料时有所帮助。
This article gives a general introduction to the properties, technical specifications, shortcomings and experiences of the experimentation and experimentation of various kinds of existing domestic asphalt materials (petroleum asphalt, coal tar pitch and shale asphalt). And a brief account of our country is studying the production of emulsified asphalt situation. Asphalt materials on the name, technical standards, production problems, transport and packaging, etc., based on the actual use of experience to make some suggestions for the production of factories, mines and the use of units and other relevant departments for reference. In this paper, a variety of asphalt materials rapid classification and mutual blending method, blending requirements, precautions made a more detailed introduction, as well as the business unit preparation and materials useful.