How to remove moisture from porous basalt asphalt mixture

Answer:

Not possible, never heard of it. The temperature of the drying cylinder is very high, even if the stone is saturated, it is finished in the production process.

Strengthen the detection of the moisture content of the aggregate after drying. Because China does not have this test, hoping to add. There are two ways to detect: 1) rapid detection, the dried aggregate will be discharged in a clean field, flew with a glass from the hot aggregate slowly over the top, if the glass has water mist, 2) accurate detection, the dried aggregate immediately after sampling, weighing and placed in the oven, as the conventional method to detect the same water content of the aggregate, if the detection of a large amount of water , Indicating that the drying effect is not good, should be dealt with immediately.

Strengthen the control of the drying process, if found to dry after the water content is too large, should be appropriate to reduce production efficiency and reduce the drying unit within the unit time aggregate rate.

Porous basalt asphalt mixture how to remove the water to strengthen the management of materials to reduce the water within the basalt aggregate to facilitate drying quality. Such as the accumulation of storage sites filled with shelter, to prevent water, etc., especially the fine aggregate should pay attention.