求翻译：这对公路路面结构强度和使用性能提出了更高的要求，而水泥混凝土路面则是有强度高、稳定性好、耐水性好、使用寿命长、养护费用低等优点。是什么意思？

Of pavement structural strength and performance to a higher demand, while the cement concrete pavement is the advantages of high strength, good stability, good water resistance, long life, low maintenance costs.

This road surface structural strength and performance with a higher level of demand, and Portland cement concrete pavement is a high strength, good stability, water resistant, and long life, low maintenance cost.

正在翻译，请等待...

Strength and performance of the highway pavement structure put forward higher requirements, and cement concrete pavement is a high strength, good stability, good water resistance, long service life and low maintenance costs.

This set a higher request to the road pavement structure intensity and the operational performance, but the cement coagulation earthen road pavement has the intensity high, the stability good, the water resistance good, the service life long, maintains the expense low status merit.