| 成型压力对废弃物基地质聚合物制品性能的影响 |
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| 引用本文： | 黄凤会,周宗辉,张军华,程 新. 成型压力对废弃物基地质聚合物制品性能的影响[J]. 烟台大学学报(自然科学与工程版), 2014, 0(1): 66-70 |
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| 作者姓名： | 黄凤会 周宗辉 张军华 程 新 |
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| 作者单位： | 济南大学山东省建筑材料制备与测试技术重点实验室、教育部先进建筑材料工程中心,山东济南,250022 |
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| 基金项目： | 国家自然科学基金资助项目（No.51172098）. |
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| 摘 要： | 采用压制成型法,利用工业固体废渣为原料,制备了一类能耗低、免烧的地质聚合物.研究了压制成型时成型压力对制品强度、体积密度、吸水率、软化系数、耐磨性、耐水性以及抗冻融循环的影响,并结合SEM及XRD分析试样的微观形貌和矿物组成.试验结果表明:成型压力对地质聚合物制品的性能有重要影响,制备该废弃物基地质聚合物制品的最佳成型压力为30 MPa.
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| 关 键 词： | 废弃物 地质聚合物制品 成型压力 性能 |
Effect of Briquetting Pressures on Performance of Industrial Waste-Based Geopolymer Product |
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| HUANG Feng-hui,ZHOU Zong-hui,ZHANG Jun-hua,CHENG Xin. Effect of Briquetting Pressures on Performance of Industrial Waste-Based Geopolymer Product[J]. Journal of Yantai University(Natural Science and Engineering edirion), 2014, 0(1): 66-70 |
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| Authors: | HUANG Feng-hui ZHOU Zong-hui ZHANG Jun-hua CHENG Xin |
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| Affiliation: | ( Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, Engineering Center of Advanced Building Materials of Ministry of Education, School of Materials Science and Engineering, University of Jinan, Jinan 250022, China) |
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| Abstract: | Geopolymer is a novel and green building material, which is low-energy consuming, unfired and utilizing a large quantity of industrial solid wastes. In the present research, a compression forming method is adopted to pre- pare geopolymer samples and the effect of briquetting pressures on the strength development, water absorption, wa- ter resistivity, abrasive resistance and durability of the geopolymer product is investigated. SEM imaging and XRD analysis are performed to investigate the microstructure and phase composition of the geopolymer materials. The re- suits show that the briquetting pressures produce a great effect on the performance of geopolymer product, and the optimal briquetting pressure to prepare geopolymer product is 30 MPa. |
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| Keywords: | industrial wastes geopolymer briquetting pressures performance |
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