Emulsified asphalt handling is very simple, but need to understand the manufacturing method of emulsified asphalt, follow a certain method of operation. The transportation and use of emulsified asphalt should be carried out on special equipment. The pump is similar to the design of the storage cycle pump. Pumping inhalation is a method of transporting emulsified asphalt. Typically, emulsified asphalt is squeezed or sheared during pump inhalation, which causes the original structure of the emulsified bitumen to be destroyed. If this is a serious phenomenon, emulsified asphalt will flocculate and agglomerate, become coarse particles, and even become asphalt.Road Repair Machines

So must be a reasonable choice of delivery pumps, such as centrifugal pumps. Conveying temperature. The temperature is too low to shrink the material. For emulsified asphalt, the transport temperature is too low to make the asphalt particles closer, resulting in the following serious results: emulsified asphalt flocculation and agglomeration; asphalt rapid precipitation; in cold weather, pumping materials, emulsified asphalt particles have been condensed together The So at low temperatures, emulsified asphalt is not easy to use pump delivery. Such as emulsified asphalt has been frozen, emulsified asphalt should be re-dissolved operation.

For most types of emulsified asphalt, the temperature can not be less than 4 ° C. The VSS company produces emulsified asphalt, the condensation temperature is about 2 ℃.

The body will swell in case of heat. Emulsified asphalt is also true. After the water is heated, the rate of evaporation increases significantly. If the excess water is evaporated, the emulsified bitumen becomes asphalt due to the action of the flocculation and coagulation mechanism.