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- concrete with recycled coarse aggregates 再生粗集料混凝土
- This article system research concrete mechanics performance in same water-cement ratio situation and different recycled coarse aggregate replacement percentage. 系统研究在水灰比相同的情况下,再生粗骨料取代率不同混凝土的力学性能。
- The gas anti-permeability and carbonation resistance of recycled concrete, which was prepared by using waste concrete as recycled coarse aggregate (RCA) and some cement and mineral additions as raw materials, were studied. 摘要以废弃混凝土为再生粗集料，再适当掺加一定量的水泥和矿物掺和料，制成再生混凝土。
- The effect of recycled coarse aggregate quantity,recycled fine aggregate,PFA replacing cement quantity and water cement radio on the recycled concrete compression strength and slump. 本文研究了再生粗骨料掺量、再生细骨料掺量、粉煤灰取代水泥量和水灰比对再生混凝土抗压强度和坍落度的影响。
- Mechanical properties of concrete prepared with different recycled coarse aggregates replacement rate 不同取代率再生粗骨料混凝土的力学性能
- recycled coarse aggregate concrete 再生粗集料混凝土
- recycled coarse aggregate replacement rate 再生粗骨料取代率
- recycled coarse aggregate replacement percentage 再生粗骨料取代率
- recycled coarse aggregates 再生粗集料
- recycled coarse aggregate(RCA) replacement percentage 再生粗骨料取代率
- The separated recycling coarse aggregate has the similar physical properties with the natural aggregate.Moreover,the recycling concrete has better workability and mechanical pro... 分离制备的再生粗骨料与天然集料具有相似的物理性能,并且配制的混凝土具有良好的工作性能和力学性能。
- Properties of Recycled Coarse Aggregate and Its Influence on Recycled Concrete 再生粗骨料特性及其对再生混凝土性能的影响
- An experimental study of high-temperature on it's influences to recycled coarse aggregate 高温作用对再生粗集料性能影响的试验研究
- Experimental research on characteristic of recycled coarse aggregate after high - temperature 高温作用后再生粗骨料特征性能试验研究
- recycled coarse aggregate 再生粗骨料
- recycled coarse aggregate(RCA) 再生粗集料
- Recycled coarse aggregate (RCA) 再生粗集料
- Micromechanics theory was employed to investigate the effect of coarse aggregates and air voids on asphalt mixtures’ viscoelasticity. 摘要 利用细观力学方法分析了粗集料和空隙对沥青混合料的粘弹性能的影响。
- A new design method based on voidage of coarse aggregates for grading of permeable bituminous surface course is presented in this paper. 本文提出了一种根据主骨料空隙率设计透水性面层沥青混合料级配的新方法。
- Results show that, the roughness, factual dimension and surface parameter keep good concordance, and they can all characterize the angularity of coarse aggregates well. 研究表明：粗集料的粗糙度、分形维数与表面参数具有良好的一致性，均可以较好地表征粗集料的棱角性。
