| 低成本大流动度轻质高强页岩陶粒混凝土研究 |
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| 引用本文： | 黄昱霖,严云,李三霞.低成本大流动度轻质高强页岩陶粒混凝土研究[J].新型建筑材料,2011,38(1). |
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| 作者姓名： | 黄昱霖 严云 李三霞 |
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| 作者单位： | 四川省非金属复合与功能材料重点实验室-省部共建国家重点实验室培育基地,西南科技大学,四川,绵阳,621010 |
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| 摘 要： | 基于页岩轻质陶粒与普通混凝土材料,采用体积法设计配合比,以低成本为目标配制大流动度、轻质高强混凝土.利用水胶比,陶粒、砂及浆体{者比例调控试体坍落度、表观密度与强度.町筛选出满足人流动度的轻质高强混凝t,通过对比实验,得到28 d抗压强度超过60 Mpa,表观密度为2025 kg/m3的陶粒混凝土.
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| 关 键 词： | 页岩陶粒 轻质高强混凝土 低成本 大流动度 |
Study on shale ceramisite concrete of light density and high strength having low cost and large fluidity |
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| HUANG Yulin,YAN Yun,LI Sanxia.Study on shale ceramisite concrete of light density and high strength having low cost and large fluidity[J].New Building Materials,2011,38(1). |
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| Authors: | HUANG Yulin YAN Yun LI Sanxia |
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| Affiliation: | HUANG Yulin,YAN Yun,LI Sanxia (State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials,Southwest University of Science and Technology,Mianyang 621010,Sichuan,China) |
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| Abstract: | According to the volume theory to design scheme,and objection of low cost,concrete of large fluidity,light density and high strength was prepared by using shale ceramisite and ordinary concrete-making materials.Light density and high strength concrete meeting the requirement of large fluidity can be selected by controlling the slump,density and strength through adjusting the ratio of water and paste,and the proportion of ceramisite,sand and paste.Through contrast experiment,ceramisite concrete with compress... |
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| Keywords: | shale ceramisite concrete of light density and high strength low cost large fluidity |
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