橡胶沥青混合料是指采用橡胶沥青作为结合料与集料加热拌和而得到的一种沥青混合料。
The rubber asphalt mixture is an asphalt mixture by taking the rubber asphalt as the bonding material to be heated and mixed with the aggregates.
长期老化降低了橡胶粉沥青混合料的低温性能。
Long term aging lowered the low temperature performance of rubber powder asphalt mixture.
将星点设计-效应面优化法应用于橡胶颗粒沥青混合料的级配组成优化是可行的。
The test results showed that the central composite design and response surface methodology was suitable to the optimization research of waste tire crumb rubber in asphalt mixture.
试验结果表明：同时采用纤维加筋和干拌橡胶粉技术，可以综合二者优势获得具有良好高温稳定性的多碎石沥青混合料；
The results show that it can improve the high temperature stability of stone asphalt concrete by making use of the advantages of the fibers and the rubbers.
同时还发现，掺加一定量的岩沥青，可以有效提高混合料的性能，建议在橡胶粒沥青混合料中掺加适量的岩沥青。
At the same time, it is found that the admixing of the certain rock asphalt can efficiently enhance the performance of mixture.
总结了橡胶粉改性沥青的生产方法、改性机理、改性效果、混合料性质及生产设备的研究进展。
The research progress of GTRMAS, such as produce method, mechanism and effect of modification, performance of congregation, manufacture technology and instruments etc, are summarized.
二是掺量存在一个平衡点，且用于撒布型橡胶沥青的掺量比混合料的掺量平衡点要大。
Second, there be a balance in the content, the content of the rubber asphalt for spreading is larger than that in the balance of the mixture.
论证了将废旧轮胎橡胶颗粒作为骨料应用于筑路用的沥青混合料的可行性。
The feasibility of applying waste tire crumb rubber into hot-mixed asphalt mixture as aggregates was studied. The results showed that it was feasible to apply waste tire …
论证了将废旧轮胎橡胶颗粒作为骨料应用于筑路用的沥青混合料的可行性。
The feasibility of applying waste tire crumb rubber into hot-mixed asphalt mixture as aggregates was studied. The results showed that it was feasible to apply waste tire …
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