Coal asphalt manufacturer Gao Xiao
Asphalt powder is a black powdery substance formed by processing and crushing natural asphalt or petroleum asphalt. It can be prepared by extracting the residues produced in the petroleum processing process from asphalt. Only high-temperature bitumen can be processed into powder. Asphalt powder has a variety of important roles in ramming materials.
Asphalt powder can enhance the toughness of the rammed material. Mainly because asphalt powder contains a large amount of phenolic resins, which can effectively improve the toughness of materials. Compared to conventional concrete materials, ramming compounds with asphalt powder absorb impact forces better and thus avoid cracking due to impact.
Asphalt powder can also improve the corrosion resistance of the ramming material. Since asphalt powder has good chemical stability, it can effectively prevent the erosion of acids, alkalis, salts and other chemicals. Therefore, the ramming material with asphalt powder can better adapt to various harsh environments, such as marine environment, chemical industry area, etc.
Asphalt powder can be used as a refractory material because of its high thermal stability and refractory properties. In the high-temperature environment, asphalt powder can maintain good performance and is not easy to deform.
Asphalt powder can also be used to make waterless cannon mud for magnesia carbon bricks to improve its adhesion and wear resistance. It can also be used to make waterproof ointment and waterproof membrane to improve its waterproof performance.
It should be noted that different manufacturers and different types of asphalt powder may be different in specific applications, so in practical applications need to be selected according to the specific situation.