普通沥青 meaning in Chinese
plain asphalt
Examples
- The results show that , for flexural - tensile fatigue test and shear fatigue test , the two kinds of structure of common asphalt concrete with strata stress absorbed layer and glass fiber grating had good ability to resist reflection cracking , while the effect of paving asphalt concrete directly on cement concrete slab was worse
结果表明，对于弯拉型疲劳试验和剪切型疲劳试验，普通沥青混凝土下面铺设strata应力吸收层、玻璃纤维格栅2种结构都具有良好的抗反射裂缝的能力，而在水泥混凝土面板上直接加铺沥青混凝土类结构的效果最差。 - It proves that adding up fiber and modified asphalt in the common asphalt mixture can decrease the brittle point temperature and strength the ability of resisting cracking . fiber - reinforced asphalt concrete and glass fiber grid which has been set between the road base and overlay can delaying reflection cracking effectively
试验证明，在普通沥青混合料中加入聚酯纤维以及使用改性沥青可脆化点温度降低，增强低温抗裂性，加入goodroad聚酯纤维和在基层与面层之间铺设玻纤格栅可有效抑制反射裂缝，值得推广。