| 玻化微珠对秸秆灰/水泥复合材料导热性能的影响 |
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| 引用本文： | 王春红,鲍鑫,支中祥,KO Frank,ZAKARIA Sarani,左恒峰,贾立霞,高晓平.玻化微珠对秸秆灰/水泥复合材料导热性能的影响[J].混凝土与水泥制品,2020(7):72-76. |
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| 作者姓名： | 王春红 鲍鑫 支中祥 KO Frank ZAKARIA Sarani 左恒峰 贾立霞 高晓平 |
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| 作者单位： | 天津工业大学 纺织科学与工程学院,300387;清华大学汽车安全与节能国家重点实验室,北京100084;天津工业大学 纺织科学与工程学院,300387;Materials Engineering Department,University of British Columbia,Vancouver,BC V6T 1Z4,Canada;Bioresources and Biorefinery Laboratory,Faculty of Science and Technology,Universiti Kebangsaan Malaysia;清华大学汽车安全与节能国家重点实验室,北京100084;河北科技大学 纺织服装学院,石家庄 050018;内蒙古工业大学 轻工与纺织学院,呼和浩特 010051 |
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| 基金项目： | 国家自然科学基金;清华大学汽车安全与节能国家重点实验室开放基金 |
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| 摘 要： | 通过响应面Box-Behnken实验设计,对玻化微珠增强秸秆灰/水泥复合材料的性能进行了优化研究。研究结果表明,所选模型具有显著性(P<0.05),模型优化得出的复合材料最优工艺参数为:掺入量为10%,粒径为600μm。在最优工艺下,玻化微珠增强秸秆灰/水泥基复合材料的导热系数为0.2919 W/(m·K),相比未优化处理的,导热系数降低了36%。
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| 关 键 词： | 秸秆灰 水泥基复合材料 玻化微珠 响应曲面模型 |
Effect of Glazed Hollow Beads on Thermal Conductivity of Straw Ash/cement Composites |
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| WANG Chun-hong,BAO Xin,ZHI Zhong-xiang,KO Frank,ZAKARIA Sarani,ZUO Heng-feng,JIA Li-xia,GAO Xiao-ping.Effect of Glazed Hollow Beads on Thermal Conductivity of Straw Ash/cement Composites[J].China Concrete and Cement Products,2020(7):72-76. |
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| Authors: | WANG Chun-hong BAO Xin ZHI Zhong-xiang KO Frank ZAKARIA Sarani ZUO Heng-feng JIA Li-xia GAO Xiao-ping |
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| Affiliation: | (School of Textile Science and Engineering,Tianjin Polytechnic University,300387,China;State Keylaboratory of Automotive Safety and Energy,Beijing 100084,China;Materials Engineering Department,University of British Columbia,Vancouver,BC V6T 1Z4,Canada;Bioresources and Biorefinery Laboratory,Faculty of Science and Technology,Universiti Kebangsaan Malaysia;School of Textile and Clothing,Hebei University of Science&Technology,Shijiazhuang 050018,China;School of Textile and Light Industry,Inner Mongolia University of Technology,Hohhot 010051,China) |
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| Abstract: | Through response surface methods,the properties of glazed hollow bead reinforced straw ash/cement composites are optimized.The results show that the selected models are significant(P<0.05),and the optimal technological parameters are 10%of the blending amount and 600μm the particle size.Under the condition above,the thermal conductivity of the glazed hollow beads to enhance the straw ash/cement-based composites is 0.2919 W/(m·K),which is 36%lower than that of the unoptimized treatment. |
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| Keywords: | Straw ash Cement-based composite Glazed hollow bead Response surface method |
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