studies showed that crumb rubber powder could improve the roadperformance of asphalt.
而已有的研究表明废胶粉能改善沥青的路用性能。
experimental results show that a soil substrate containing waste crumb rubber with a small grain diameter has the best average water retaining capacity and stronger water retaining capacity.
实验结果表明含废胶粒径小的土壤基质的平均保水力最好,具有较强的水分维持能力。
based on neural network, a three layers bp neural network model was given to forecast the uniformity of crumb rubber lightweight concrete(ctlc).
结果表明,基于模型系统的拟合曲线与试验曲线符合较好,为预测橡胶轻集料混凝土匀质性提供了参考。
the promising way is to modified crumb rubber into concrete which is a environmental processing way.
现今具有应用前景的方式是将废橡胶改性成混凝土对废橡胶进行环保的处理。
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 effects of the solubility of crumb rubber on the dynamic rheology and low temperature properties of modified asphalt samples were studied.
研究了橡胶粉溶解度对橡胶粉改性沥青的动态剪切流变性质和低温蠕变性质的影响。
three kinds of crumb rubber modified asphalts were made of using high-rate cutting process in this experiment.
采用高剪切工艺,制备了三种废旧橡胶粉改性沥青;
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.
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。
adding more crumb rubber will increase viscosity of bitumen and decrease mass transfer in the system and apparent solubility of rubber calculated in percentage …
crumb rubber concrete (crc) which is also called elastic concrete, is a kind of environmental material.
橡胶集料混凝土又称为弹性混凝土,它是一种环保的新型建筑材料。
coarse crumb rubber is apt to deposit in asphalt.
粗的橡胶颗粒容易在沥青中沉淀。
coarse crumb rubber is apt to deposit in asphalt.
橡胶颗粒容易在沥青中沉淀。
based on a series of material experiments and some existing literature results, this paper makes the first step on the possibility research of the pumping ability of crumb rubber concrete.
the ratio of coarse aggregates, granulated crumb rubber and coarse granulated crumb rubber are confirmed using the central composite design and response surface methodology.
首先,采用多目标的星点设计—效应面法,确定了混合料中粗集料、橡胶颗粒和粗橡胶颗粒的配比范围;
in this paper, the direct tensile strength of crumb rubber mortar was studied by this test piece.
直接抗拉的应力应变关系对于传统的拉伸应变是很好的验证。
in order to research the mechanism of shearing performance between crumb rubber modified asphalt water proofing layer .