As one new compound materials, the steel textile fiber concretes already had the application in the road engineering, but not sees in the toll station cement road surface's application.
作为一种新型复合材料，钢纤维混凝土在道路工程中已经多有应用，而在收费站水泥路面中的应用并不多见。
2
At each "way station," the compound must resist the acids of digestive juices, jump membrane barriers or fend off enzymes designed to chop it into useless bits.