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| 再生骨料在混凝土预制件中应用的可行性研究 | |
| 引用本文： | 崔正龙,北迁政文,田中礼治.再生骨料在混凝土预制件中应用的可行性研究[J].建筑材料学报,2010,13(2):210-212. |
| 作者姓名： | 崔正龙 北迁政文 田中礼治 |
| 作者单位： | 1. 辽宁工程技术大学,建筑与工程学院,辽宁,阜新,123000 2. 宫城大学,环境系统学科,仙台,9820215 3. 东北工业大学,建筑学科,仙台,9828577 |
| 基金项目： | 辽宁省教育厅资助项目(2008282) |
| 摘 要： | 研究了再生骨料的制备、组配以及再生骨料混凝土的抗冻、干燥收缩、抗碳化等性能,并对再生骨料混凝土预制构件进行了工程应用试验.结果表明,再生骨料混凝土在强度以及耐久性能方面与普通混凝土相对比几乎相同,完全能满足JASS 10规定的预制混凝土构件的质量标准,用再生骨料预制钢筋混凝土构件完全可行. |
| 关 键 词： | 再生骨料 预制混凝土制品 强度 耐久性能 |
Feasibility Research on Recycled Aggregate Used in Pre-cast Concrete Component |
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| CUI Zheng-long,KITATSUJI Masa-humi,TANAKA Rei-ji.Feasibility Research on Recycled Aggregate Used in Pre-cast Concrete Component[J].Journal of Building Materials,2010,13(2):210-212. | |
| Authors: | CUI Zheng-long KITATSUJI Masa-humi TANAKA Rei-ji |
| Affiliation: | 1.College of Civil and Architectural Engineering/a>;Liao ning Technical University/a>;Fuxin 123000/a>;China/a>;2.Department of Environmental Sciences/a>;Miyagi University/a>;Sendai 9820215/a>;Japan/a>;3.Department of Architecture/a>;Tohoku Institute of Technology/a>;Sendai 9828577/a>;Japan |
| Abstract: | Pre-cast reinforced concrete component products with designed strength of 40 MPa were prepared with calcium containing expansive agent,blast furnace cement B and low absorption recycled aggregate as one of effective methods to use recycled aggregate.It is concluded that recycled concrete exhibits almost the same performance on strength and durability compared with common concrete,which meets all requirements set forth in standard of JASS 10,and it is feasible for recycled aggregate to be used in the pre-cas... |
| Keywords: | recycled aggregate precast concrete product strength durability |
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