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- The basic properties of recycled concrete are directly affected by the recycled concrete aggregate. 再生混凝土骨料的基本性能直接影响再生混凝土的性能。
- Experimental Study of Recycled Concrete Aggregate 再生混凝土骨料试验研究
- recycled concrete aggregate (RCA) 再生混凝土集料
- recycled concrete aggregate(RCA) 再生混凝土骨料
- cement stabilized recycled concrete aggregate 水泥稳定再生集料
- Strengthening technique of recycled concrete aggregate 再生混凝土骨料强化技术研究
- recycled concrete aggregate stabilized by lime and fly-ash (RSLF) 二灰稳定再生集料
- Research on Split Test of Recycled Concrete Aggregate Stabilized by Fly-Ash and Lime 二灰稳定再生集料的劈裂试验研究
- Research on the Optimized Mix Proportion of Recycled Concrete Aggregate Stabilized by Lime and Fly Ash 二灰稳定再生集料的最佳配合比研究
- RESEARCH ON HIGH STRENGTH HIGH PERFORMANCE CONCRETE MADE WITH RECYCLED CONCRETE AGGREGATE 再生骨料高强高性能混凝土配制研究
- Research on the batch ratio and the basic performance of recycled concrete aggregate for producing perforated brick 再生骨料混凝土多孔砖的配合比和基本性能试验研究
- recycled concrete aggregate 再生混凝土集料
- Regardless of the age, compressive strength of recycled aggregate precoating is around 11% higher than that of recycled concrete. 裹浆再生粒料混凝土抗压强度不论龄期长短皆较未裹浆再生粒料混凝土高约11%25。
- T.C.Hansen and H.Narud, “Strength of Recycled Concrete Made from Crushed Concrete Coarse Aggregate”, Concrete Inter-national/January 1983. 刘玉雯(1993),"再生混凝土抗压行为之研究",第十七届全国力学会议,台北,第847-853页。
- 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。
- In the research field, the theory of concrete aggregate frame model(CAFM) is the latest. 在这一领域,混凝土架构模型理论是研究混凝土耐火性的最新科学指导理论。
- The influence of different content of polypropylene fiber and silica fume on the strength of the recycled concrete is also studied in... 研究了聚丙烯纤维和硅粉掺量对再生混凝土强度的影响,为实际工程应用,提供了理论依据。
- The development and application of recycled concrete in prac-tice engineering were introduced,and the method of mix design of recycled concrete was mainly described. 介绍了中外再生混凝土技术的发展和工程应用概况,着重阐述了再生混凝土配合比设计方法。
- The intensified test research shows that the utilization of polypropylene fiber and silica fume can obviously improve the recycled concrete's mechanics performance and increase its strength. 通过试验研究,得出利用聚丙烯纤维和硅粉对再生混凝土进行强化,可以明显改善其力学性能,提高其强度;