Composition and principle of metering device in asphalt mixing plant
In the asphalt experiment, special attention should be paid to the cleaning of molds and equipment after the experiment. Our laboratory mainly studies the modification and anti-aging of asphalt, and does not make too many mixtures. After the four major performance tests of asphalt are completed, the test mold is generally boiled with hot diesel, and the residual asphalt on the mold is cleaned by the mutual dissolution of organic matter. Therefore, you must pay attention to fire prevention during the cleaning process! ! (Because open flame heating is too dangerous, our research group uses an induction cooker, but the container must be closed during the heating process to reduce the area of contact with the air)
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2025-06-13