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乳化沥青生产步骤:
Production steps of emulsified asphalt
1、加热沥青至120摄氏度-130摄氏度之间(石油基质沥青),将水加热至70摄氏度备用。
Heat asphalt to 120 ° C - 130 ° C (petroleum base asphalt), and heat water to 70 ° C for standby
2、将乳化试验机的电加热打开预热5-10分钟后关闭。
Turn on the electric heating of emulsification testing machine and turn it off after preheating for 5-10 minutes
3、按照需要生产乳化沥青固含量计量好沥青、乳化剂和水的重量备用。
The solid content of emulsified asphalt should be produced according to the demand, and the weight of asphalt, emulsifier and water should be measured for standby
4、将计量好的乳化剂加入到水中至完全融化制成皂液。
Add the measured emulsifier to the water until it is completely melted to make soap
5、将皂液倒入乳化试验机的料斗中,开启电机开始循环。
Pour the soap into the hopper of the emulsification testing machine, turn on the motor and start the cycle
6、循环的过程中将加热好的沥青缓慢倒入料斗中,边倒边观察乳化沥青颜色,如呈咖啡色说明乳化成功。
During the cycle, the heated asphalt is poured into the hopper slowly Observe the color of emulsified asphalt while pouring If it is coffee color, it indicates that the emulsion is successful
7、将沥青全部倒入料斗后,关闭电机循环,从出料口将乳化沥青接出即可。
After all the asphalt is poured into the hopper, turn off the motor cycle and take out the emulsified asphalt from the discharge port
8、试验完成后,需用热水清洗试验机,以免造成沥青堵住磨头。
After the test, hot water is needed to clean the testing machine to avoid blocking the grinding head with asphalt
9、清洗方式:将热水倒入料斗中,开启循环,废水放出,再倒入热水继续循环,直至循环口颜色变清澈为止。
Cleaning method: pour the hot water into the hopper, open the circulation, discharge the waste water, and then pour the hot water to continue the circulation until the color of the circulation port becomes clear
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