Why use asphalt instead of cement to pave roads?
Generally speaking, the cost of laying asphalt concrete is higher than that of ordinary cement concrete. If the money is enough, people still prefer to pave roads with asphalt concrete. Compared with pure concrete roads, the performance of roads will be significantly improved after the addition of asphalt. When you drive, you should find that the car is driving on asphalt roads, the noise is smaller, the damage to the tires is less, and the vehicle has less bumps. Asphalt roads are more wear-resistant, easy to clean, and have a certain adsorption effect on dust, and are not easy to generate dust.
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