The price of 10 asphalt is 4250 yuan a ton, and 70 asphalt is 3400 yuan a ton, so 10 asphalt is more expensive. Different types of asphalt have different prices.

10 asphalt permeable road can reduce groundwater, keep soil moisture, improve the living conditions of urban surface fabrics and soil microorganisms, and adjust ecological balance, which is beneficial to urban ecological balance and environmental protection.