| 沥青抗剥落剂的使用方法介绍 |
| 添加时间：2017/8/31 21:33:11 浏览次数： |
| 1、在热熔状沥青（改性沥青）中要按照比例来添加，一般使用量占热沥青比例的0.2%至0.4%，也就是说在每吨沥青中掺入2至4公斤LT-B1/B2的沥青抗剥落剂。如果是在重交道路石油沥青与玄武岩等偏酸性集料下，沥青抗剥落剂的配比用量可以是0.3%至0.4%，如果是改性沥青，用量可以为0.2%~0.3%，但具体的用量还需要由试验之后再确定，均匀掺配后就可得到拌制沥青混合料了。 1, in the hot melt asphalt (modified asphalt) in accordance with the proportion to add, the general use of hot asphalt ratio of 0.2% to 0.4%, that is, in each ton of asphalt into 2 to 4 kg LT-B1/B2 asphalt anti stripping agent. If it is in the heavy traffic asphalts and basalt acidic aggregate, asphalt antistripping agent proportion can be 0.3% to 0.4%, if the modified asphalt dosage can be 0.2%~0.3%, but the specific amount needs to be determined by the test, uniform mixing can be obtained after mixing asphalt mixture material. 2、在热沥青中沥青抗剥落剂可以直接加入，使用沥青泵进行搅拌；沥青泵是一种容积式泵，具有结构简单、体积小、工作可靠 、噪音低、效率高等特点；采用减速机、调速电机或皮带轮等的传动方式来降低泵转速，以达到理想的效果；循环二次沥青与抗剥落剂就能充分混合了，不需要用其它的搅拌器。 2, in the hot asphalt asphalt anti stripping agent can be directly added, stirring the use of asphalt pump; the asphalt pump is a volume type pump has the advantages of simple structure, small volume, reliable work, low noise and high efficiency; the speed reducer, motor or pulley transmission to reduce the pump speed. In order to achieve the ideal effect; two cycles and asphalt anti stripping agent can be fully mixed, do not need to use other agitator. |
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