| 1. | Frost resistance of recycled concrete with antifreeze
掺外加剂的再生混凝土抗冻性能研究 |
| 2. | Technology and development of recycled concrete
再生混凝土技术与发展 |
| 3. | Study on seismic behavior of recycled concrete frame joints
再生混凝土框架节点抗震性能研究 |
| 4. | Technical and economical analysis on recycled concrete with composite aggregate
再生复合骨料混凝土的技术经济分析 |
| 5. | 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 |
| 6. | The poor gas anti - permeability and carbonation resistance of recycled concrete can be offset by mineral additions
通过加入矿物掺和料，则再生混凝土的抗气渗性和抗碳化性能均可得到改善。 |
| 7. | The paper researches less on the structures and the properties of the structures of recycled concrete , and it deserves further research
本文对再生混凝土的结构及结构性能研究较少，还有待今后进一步研究。 |
| 8. | According to proof test , the error is lower than 2 mpa when producing middle , low grade recycled concrete with another recycled aggregate
通过验证试验,得出使用不同的再生骨料配制中低强度再生混凝土时偏差在2mpa以内。 |
| 9. | Finally , the mixture ratio design of recycled concrete and some numeration mixture ratios of different strengths are suggested for practical application
最后,提出再生混凝土配合比设计并建议了几种设计强度的再生混凝土计算配合比,为实际工程应用作参考。 |
| 10. | Under different sand ratio , the relationship between water cement ratio and 28 day compressive strength is researched and the coefficient of recycled concrete is induced
在不同砂率下,分析了再生混凝土28天龄期抗压强度与水灰比之间的关系,并回归分析得出了再生骨料系数。 |
