| 不同材料增强处理再生骨料对混凝土抗压强度的影响 |
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| 引用本文： | 孙柯华,沈阳,王伟,罗锋,杨雅诗,韦建斌,章乐远,冯兴国,胡坤,徐逸文. 不同材料增强处理再生骨料对混凝土抗压强度的影响[J]. 混凝土与水泥制品, 2021, 0(5): 95-99 |
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| 作者姓名： | 孙柯华 沈阳 王伟 罗锋 杨雅诗 韦建斌 章乐远 冯兴国 胡坤 徐逸文 |
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| 作者单位： | 上海交通建设总承包有限公司,上海 200136;中国电建集团华东勘测设计研究院有限公司,浙江 杭州 311122;河海大学 港口海岸与近海工程学院,江苏 南京 210098;皖江工学院 水利工程学院,安徽 马鞍山 243000;江苏省水利防汛物资储备中心,江苏 南京210029 |
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| 基金项目： | 国家自然科学基金面上项目(71974052);江苏省水利科技项目(2018022);教育部人文社会科学研究规划基金资助项目(18YJAZH092)。 |
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| 摘 要： | 研究了水泥浆、偏高岭土地聚物、掺粉煤灰偏高岭土地聚物、水泥浆-偏高岭土地聚物增强处理再生骨料对混凝土抗压强度的影响。结果表明:四种增强材料处理的再生骨料对混凝土抗压强度的影响顺序大小为水泥浆-偏高岭土地聚物>偏高岭土地聚物>水泥浆>掺粉煤灰偏高岭土地聚物。
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| 关 键 词： | 再生骨料 再生混凝土 偏高岭土 水泥浆 抗压强度 |
Effects of Recycled Aggregate Reinforced by Different Materials on Compressive Strength of Concrete |
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| SUN Ke-hua,SHEN Yang,WANG Wei,LUO Feng,YANG Ya-shi,WEI Jian-bin,ZHANG Le-yuan,FENG Xing-guo,HU Kun,XU Yi-wen. Effects of Recycled Aggregate Reinforced by Different Materials on Compressive Strength of Concrete[J]. China Concrete and Cement Products, 2021, 0(5): 95-99 |
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| Authors: | SUN Ke-hua SHEN Yang WANG Wei LUO Feng YANG Ya-shi WEI Jian-bin ZHANG Le-yuan FENG Xing-guo HU Kun XU Yi-wen |
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| Affiliation: | (Shanghai Communications Construction Co.,Ltd.,Shanghai 200136,China;Powerchina Huadong Engineering Corporation Limited,Hangzhou 311122,China;The College of Harbour,Coastal and Offshore Engineering,Hohai University,Nanjing 210098,China;College of Water Conservancy Engineering,Wanjiang University of Technology,Maanshan 243000,China;Jiangsu Provincial Water Conservancy and Flood Control Material Reserve Center,Nanjing 210029,China) |
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| Abstract: | The effects of cement slurry,metakaolin geopolymer,metakaolin geopolymer with fly ash and cement slurry-metakaolin geopolymer on compressive strength of concrete were studied.The results show that the influence order of recycled aggregate reinforced by four materials on compressive strength of concrete is cement slurry-metakaolin geopolymer>metakaolin geopolymer>cement slurry>metakaolin geopolymer with fly ash. |
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| Keywords: | Recycled Aggregate Recycled concrete Metakaolin Cement slurry Compressive strength |
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