| 玻化微珠对无机轻集料保温砂浆性能的影响 |
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| 引用本文： | 方明晖,毛金萍,朱蓬莱,壬传尧.玻化微珠对无机轻集料保温砂浆性能的影响[J].新型建筑材料,2010,37(2). |
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| 作者姓名： | 方明晖 毛金萍 朱蓬莱 壬传尧 |
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| 作者单位： | 1. 浙江大学,建筑工程学院,浙江,杭州,310058
2. 浙江理工大学,建筑工程学院,浙江,杭州,310018 |
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| 基金项目： | 浙江省科技厅重大科技专项(优先主题)工业项目，浙江省建设科技推广项目 |
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| 摘 要： | 测试了2种不同玻化微珠配制的无机轻集料保温砂浆的性能,并通过线性回归拟合,研究了不同玻化微珠对保温砂浆干密度与导热系数、抗压强度之间相关性的影响情况。结果表明,堆积密度、筒压强度、导热系数相对较大、颗粒粒径相对较小的玻化微珠配制的保温砂浆具有更好的物理力学性能及保温隔热性能;同一种玻化微珠配制的保温砂浆,干密度与抗压强度、导热系数间有较好的相关性;在已知干密度的条件下,2种保温砂浆利用同一个拟合公式,推算出来的导热系数值具有一定的参考价值。
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| 关 键 词： | 玻化微珠 无机轻集料保温砂浆 干密度 导热系数 抗压强度 相关性 |
Influence of glazed hollow bead on the performance of inorganic lightweight aggregate thermal insulation mortar |
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| FANG Minghui,MAO Jinping,ZHU Penglai,REN Chuanyao.Influence of glazed hollow bead on the performance of inorganic lightweight aggregate thermal insulation mortar[J].New Building Materials,2010,37(2). |
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| Authors: | FANG Minghui MAO Jinping ZHU Penglai REN Chuanyao |
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| Affiliation: | FANG Minghui1,MAO Jinping2,ZHU Penglai1,REN Chuanyao1(1.College of Civil Engineering , Architecture,Zhejiang University,Hangzhou 310058,Zhejiang,China,2.College of Civil Engineering , Architecture,Zhejiang Sci-Tech University,Hangzhou 310018,China) |
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| Abstract: | The performance of inorganic lightweight aggregate thermal insulation mortar confected with two kinds of different glazed hollow bead has been tested through experiments.The influence of different glazed hollow bead on the correlation among dry density,compressive strength and coefficient of thermal conductivity has also been studied by linear regression fitting.The results show that the thermal insulation mortar confected with glazed hollow bead which have bigger bulk density,bigger cylinder compressive st... |
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| Keywords: | glazed hollow bead inorganic light-weight aggregate insulation mortar dry density thermal conductivity compressive strength correlativity |
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