Can dolomite powder be used as asphalt mineral powder? Asphalt filler generally requires the use of hydrophobic stones such as limestone or mineral powder obtained by grinding strong basic rocks in magma rocks. Lightly burned dolomite is an important auxiliary material for steelmaking. Contains a large amount of CaO and MgO, which is an alkaline substance. Moreover, the hydrophilic coefficient and heating stability of light-burned dolomite powder meet the standards of asphalt filler. It can improve the high temperature performance and water stability of asphalt concrete and can be used as asphalt filler. So, how to produce dolomite powder asphalt filler? As a manufacturer of dolomite Raymond Roller Mill, Guilin Hongcheng will give you detailed answers today.
Dolomite Powder Raymond Roller Mill, welcome to leave a message or consult [email protected]
Asphalt filler is composed of 20~40wt% light-burned dolomite powder and 60~80wt% mineral powder. During preparation, the light-burned dolomite powder is sorted to collect 100% of the light-burned dolomite powder<0.6mm, and then mixed with ore powder in proportion through a metering and mixing device to make it.
At present, light-burned dolomite is mostly made of 20 ~ 100 mm massive dolomite as raw material, which is calcined at 700 ~ 1200℃. To make dolomite as asphalt filler, it needs to meet the particle size requirements of the mineral powder, which requires the help of a dolomite Raymond mill.
Can dolomite powder be used as asphalt mineral powder? As a manufacturer of dolomite grinding machines, Guilin Hongcheng's dolomite Raymond mill can be used in the production of dolomite powder asphalt filler. It can process 80-600 mesh dolomite powder to meet the production needs of dolomite asphalt filler. If you are interested in the dolomite powder asphalt filler production project and want to know the details of the parameters of dolomite Raymond mill, please leave us a message to learn more.
