The construction of highways has brought great convenience to our daily lives, and roads also need to be maintained, otherwise it will affect normal use. We use special vehicles such as road rollers, such as special vehicles for repairing roads , when we are caring for highways . The market demand for the maintenance of special vehicles for roads is very large. Many cities have certain needs for the maintenance of highways. How should this special vehicle be chosen? Can be considered from the following aspects.
First of all, the function of the vehicle. Road maintenance vehicles generally include a variety of functions such as sweeping, repairing, and pressure equalization. When we choose to conserve road vehicles, we should clearly see the specific functions of the vehicles. Otherwise, it is not conducive to the maintenance of kilometers. This kind of special vehicle must not only purchase full-featured, but also can meet basic maintenance requirements.
Second, the price of the vehicle. The price is one of the more important issues for us to choose and buy road maintenance vehicles. As budgets for municipal investment are limited, we cannot have unrestricted funds to track the maintenance of highway vehicles. On the basis of the same price, a full-featured product should be selected so that a higher price/performance ratio can be achieved.
Again, the difficulty of the operation of the vehicle. As a professional vehicle, the operation of a special road maintenance vehicle is very different from the normal operation of a vehicle and requires a professional to operate. Therefore, when shopping, it is necessary to pay attention to those models that are convenient to operate, otherwise it will bring certain difficulties to use. Before using a special road maintenance vehicle, operators will be trained to use not only skilled driving ability but also special functions of the vehicle. If the operation of the vehicle is difficult, training will also be difficult.
Finally, the size of the vehicle. The size of the vehicle when purchasing and maintaining a special road vehicle is also a problem we consider, and we choose according to the actual use. For example, vehicles with clean function should choose larger ones. Flattened road vehicles can choose medium, multi-functional vehicles can choose smaller ones so that it is easy to work in difficult places.
Petroleum Resin (Hydrocarbon resin) is a kind of thermal plasticizing hydrocarbon resin produced by C5, C9 fraction.It is not a high polymer but a low polymer with the molecular weight between 300-3000. Featured by ACID value, easy mutual solubilities, resistant to water, resistant to ethanol and chemicals.
Generally, the petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers in hot-melt adhesive, pressure-sensitive adhesive, hot melt road marking paint, rubber tires and so on.
Petroleum Resin,Aliphatic Petroleum Resin,Petroleum Resin Adhesive,Petroleum Resin Paint Coating
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