| 水泥稳定钢渣基层体积膨胀性能研究 |
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| 引用本文： | 任永胜,梁铎,苟譞文,陈美祝,慕维东.水泥稳定钢渣基层体积膨胀性能研究[J].建材世界,2020(2):12-14. |
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| 作者姓名： | 任永胜 梁铎 苟譞文 陈美祝 慕维东 |
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| 作者单位： | 内蒙古高等级公路建设开发有限责任公司;武汉理工大学硅酸盐建筑材料国家重点实验室 |
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| 基金项目： | 内蒙古自治区交通运输厅科技项目(NJ-2017-23);内蒙古自治区科技重大专项(zdzx2018029)。 |
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| 摘 要： | 研究热泼钢渣和热闷钢渣作为集料时,水泥稳定钢渣基层材料的体积膨胀性能。结果表明,在同等条件下热闷钢渣集料的f-CaO含量以及浸水膨胀率远低于热泼钢渣;热闷钢渣基层材料的体积稳定性能较好。
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| 关 键 词： | 热泼钢渣 热闷钢渣 F-CAO 浸水膨胀率 |
Study on Volumetric Expansion Properties of Cement Stabilized Base Layer Produced with Steel Slag |
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| REN Yong-sheng,LIANG Duo,GOU Xuan-wen,CHEN Mei-zhu,MU Wei-dong.Study on Volumetric Expansion Properties of Cement Stabilized Base Layer Produced with Steel Slag[J].The World of Building Materials,2020(2):12-14. |
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| Authors: | REN Yong-sheng LIANG Duo GOU Xuan-wen CHEN Mei-zhu MU Wei-dong |
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| Affiliation: | (Inner Mongolia Highway Construction And Development Co,Ltd Hohhot 010050,China;State Key Lab of Silicate Materials for Architectures,Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | The volumetric expansion properties of cement-stabilized steel slag materials were studied,which were divided into hot splashing steel slag and pyrolytic converter steel slag.The results show that the f-CaO content and immersion water expansion rate of pyrolytic converter steel slag aggregate are much lower than that of hot splashing steel slag under the same conditions.The volume stability of pyrolytic converter steel slag base material is good. |
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| Keywords: | pyrolytic converter steel slag hot splashing steel slag f-CaO immersion water swelling rate |
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