TY -的A2 Anjanapura拉诉盟——Babagoli Rezvan盟——Ameli Alireza PY - 2021 DA - 2021/09/22 TI -豆油对粘合剂的影响和温暖混合沥青性质SP - 6860878六世- 2021 AB -生产普通热拌沥青,使用大量的能源,造成空气污染。因此，采用温拌沥青(WMA)来降低混合料的搅拌和压实温度。一方面，在地下积累的废弃石油在地球上占据了很大的空间。在油炸油的过程中，如果对副产品控制不当，就会造成环境污染。因此，利用这些废油可以被认为是应对风险的可持续途径。目前研究的主要目标是评价利用大豆油降低混合料混合和压实温度并生产温拌沥青(WMA)的可能性。此外，本研究还评价了含大豆混合物的流变性能和性能。AC-60/70和85/100结合剂用大豆油(结合剂重量分别为0%、1.5%、2.5%和3.5%)进行改性。几种粘结剂测试用于测量粘结剂的物理和流变行为，如渗透等级、软化点、温度敏感性、旋转粘度(RV)、多重应力蠕变恢复(MSCR)和线性振幅扫描(LAS)测试。此外，还进行了四点弯曲梁疲劳试验(FPB)、弹性模量试验(Mr)、间接抗拉强度试验(ITS)、动态蠕变试验和车轮履带试验等试验来评价混合材料的性能。 Through MSCR test results, at two stress levels, the Jnr parameter increases as the soybean oil is added to the binder. The results of the LAS test revealed that the fatigue life of binders increases by addition of soybean oil. There is no significant difference between the results of new and waste oil. This in turn makes possible reducing soybean oil production and consumption, and instead frying oil (waste) is reused, which displays no significant difference in terms of chemical and physical properties. Also, the performance test of mixtures indicated that as the soybean oil is added to the mixture, the rutting performance decreases and fatigue performance increases. Based on the results, it is recommended to use 1.5% soybean oil in asphalt mixtures without compromising the performance of the mixture. ANOVA results showed that the warm additive had meaningful effects on MR, ITS, and FE; the same was true for the effects of the warm additive-binder type interaction. SN - 1687-8434 UR - https://doi.org/10.1155/2021/6860878 DO - 10.1155/2021/6860878 JF - Advances in Materials Science and Engineering PB - Hindawi KW - ER -