A comparison of steel deck weights indicates that the cable-stayed bridge again fills the void between the continuous girder and suspension Bridges.

以上钢桥面重量的比较指出，斜拉桥介于连续梁和悬索桥之间。

Air void is one of the key indexes in the quality control of asphalt pavements. It is more strictly restricted to use epoxy asphalt concrete on deck pavement of long-span Bridges.

空隙率是沥青路面施工质量控制中的关键技术指标之一，由于环氧沥青混凝土大多用在大跨径钢桥面铺装中，因此，对空隙率的要求更为严格。