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利用无侧限抗压、间接拉伸和弯曲试验 ,研究高聚物化学网构改性沥青混合料的强度性能。通过对不同温度、相同基质沥青的 PE、SBS及高聚物化学网构改性沥青 SMA16混合料的强度测试 ,表明高聚物化学网构改性沥青混合料相对于 PE、SBS改性沥青及普通沥青混合料具有更高的强度和较低的温度敏感性
The unconfined compressive, indirect tensile and flexural tests were used to study the strength properties of modified polymeric asphalt mixture. Through the strength test of PE, SBS and modified polymer SMA16 with the same matrix asphalt at different temperature and different temperature, the results show that compared with PE, SBS modified asphalt and Ordinary bituminous mixtures have higher strength and lower temperature sensitivity