1) critical asphalt content
临界沥青用量
3) asphalt content
沥青用量
1.
The recent domestic research achievements in gradation and asphalt content are also introduced.
总结了美国、欧洲及日本在排水性沥青混合料的材料要求、配合比设计方法及国内近年来在级配组成、沥青用量等方面的研究成果 。
2.
Asphalt content has great effect on the properties of asphalt mixes The capabilities of rutting resistance and moisture damage resistance are examined after determination of asphalt content in general design method This routine design method is broken, and a reverse design method is established based on the capacities of rutting resistance and moisture damage resistanc
沥青用量与沥青混合料的性能密切相关 ,常规的设计方法是沥青用量确定后 ,对混合料的抗车辙与抗水损能力进行性能验证。
3.
The optimum asphalt content for PAFCM s design method are studied and the design method of optimum asphalt content is achieved.
根据排水性沥青混合料抗滑层的特点，首次应用正交试验设计对其矿料级配进行研究，并对其最佳沥青用量设计方法进行探讨，推荐出目前适合中国的设计方
4) near-critical propane deasphahing
近临界丙烷脱沥青
1.
The laboratory and pilot plant tests of near-critical propane deasphahing combined with ketone- benzol dewaxing and deoiling were performed to produce microcrystalline wax from Shenbei-Daqing vacuum residue.
以沈北/大庆减压渣油为原料,进行了近临界丙烷脱沥青结合酮苯脱蜡脱油制备微晶蜡的小试和中试研究。
5) optimum asphalt content
最佳沥青用量
1.
By deviation analysis methods and integrated balance methods,the main factors affecting the high temperature performamce and moisture performance of the polyester fiber-reinforced asphalt concrete are analyzed and then the optimum fiber content and the optimum asphalt content are determined.
利用基于马歇尔试验方法的多因素正交试验,运用极差分析法和综合平衡法比较了各个指标对聚酯纤维加强沥青混凝土的高温稳定性和水稳定性的影响,从而确定聚酯纤维加强沥青混凝土的最佳纤维掺加量及最佳沥青用量。
2.
Results and analyses show that the use of the additives will increase the optimum asphalt content by about 0.
试验结果与分析表明,各种添加剂的掺入将使最佳沥青用量增加约0。
3.
Determination method to optimum asphalt content of SMA mixture is analysed in this paper.
分析了SMA混合料最佳沥青用量的确定方法 ,探讨了粗集料质量对SMA嵌挤结构、试件成型方式对SMA最佳沥青用量的影响。
6) asphalt optimum content
最佳沥青用量
1.
By adding different amount of fiber in asphalt mixtures Marshall Experiment,the authors study the variation of experimental parameters of asphalt mixtures,especially asphalt optimum content and asphalt density,as well as analyze t.
本文通过对加入不同纤维用量沥青混合料的马歇尔实验,研究沥青混合料马歇尔实验指标的变化,特别是最佳沥青用量和密度,同时分析其产生变化的原因,为指导纤维混合料设计和施工提供依据。
补充资料：沥青碳纤维增强体(见沥青碳纤维)
沥青碳纤维增强体(见沥青碳纤维)
earbon fibre reinforeementsmade of piteh
沥青碳纤维增强体Carbon fibre reinforeement。made of Pitch以沥青为原料制成、用于复合材料中起承载增强作用和改善性能的碳纤维〔见沥青碳纤维)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条