Oxidized asphalt takes you to understand how the mixing and transportation of the mixture is carried out

Upload time :2022/7/20 8:33:08

1) The hot stirring of the asphalt mixture can be oxidized asphalt used for the continuous stirring of the intermittent forced stirring mixer. This is a good example.


The batch forced mixer is characterized by the cold ore intervening in the hot and hot asphalt mixing, in a series of activities in various equipment, during which the monotony and heating of the aggregate continues, periodic stirring, and forced mixer mixing. This is a good example.


The successive drum mixing plant has the characteristics of monotonous heating of aggregate and mixing of asphalt in the same drum, ie. E. Other Matters This is a good example.


In order to ensure the quality of the mixture, it is oxidized asphalt necessary to adjust the heating temperature of asphalt and mineral aggregates so that the release temperature of the asphalt mixture meets the requirements of Section 5.2.2 of the Technical Specification for Asphalt Pavement Construction (JTGF40-2004). On this basis, the working temperature of the modified asphalt mixture was increased by 10.20℃. After mixing, the mixture should be homogeneous with no buildup, balling or roughing. If it does not meet the requirements, it cannot be used, and it is necessary to adjust it in time. This is a good example.


2) Delivery of asphalt mixture

Stone-asphalt mixes are transported at the construction site by dumpers. Trucks are cleaned before and after each use, and a thin separator or non-stick material is applied to the car panels to prevent asphalt from sticking. The delivery volume should be higher than the hybrid or stacking speed.

If you have any other questions, please oxidized asphalt contact us for details or contact us directly.


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