Pavement good helper all intelligent asphalt distributor from qqq's blog
Well-known highway beautification inseparable asphalt distributor, the device is in the beautification of our living environment, play a big role,Road Repair Equipments - Road Machinery Equipment Manufacturers showing the quality of performance, that is what we see. But we choose asphalt distributor still need to pay attention to what the problem, explore together.We found in the technical specifications for highway construction, fixed asphalt distributor are there provisions. Different is going to affect the flow of its speed asphalt pump, asphalt for professional engine driven pump asphalt distributor, its speed and the speed can all be adjusted by the engine. Thus, the two work closely together to make reasonable adjustments in order to achieve good spraying results. Therefore, we selected asphalt cloth car, do not just look at its external quality, but also according to various properties of asphalt distributor, such as asphalt pump flow, and the vehicle speed is consistent.Pavement Repair Equipments - Road Machinery Equipment Manufacturers
Bituminous material. Treatment bituminous asphalt surface permeability material requirements, setting time is short, good adhesion, ease of construction and poured, good durability, materials commonly used in asphalt road asphalt, emulsified asphalt or coal tar. Treatment road asphalt is an ideal material for the construction of the asphalt surface, due to the poor permeability asphalt road, to improve adhesion, should be poured on the base layer of transparent, when using liquid petroleum pitch selection rapidly solidified liquid asphalt to shorten forming period. The construction of different asphalt content should be determined according to the temperature construction, asphalt grade, base, asphalt dosage should be increased by 15% -20% higher than the amount of oil when using coal tar pitch. When using emulsified asphalt, bitumen emulsion amount should be converted content road asphalt, emulsified asphalt and coal tar pitch type and grade required to choose.
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