| 掺磷石膏的无水泥墙体砖的制备研究 |
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| 引用本文： | 张斌,张强,王冬,李永平,张朋.掺磷石膏的无水泥墙体砖的制备研究[J].山东陶瓷,2012,35(5):18-19. |
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| 作者姓名： | 张斌 张强 王冬 李永平 张朋 |
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| 作者单位： | 陕西理工学院材料学院,汉中,723003 |
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| 摘 要： | 用粉煤灰为原料,研究了磷石膏、氧化钙和河砂的加入对墙体砖强度的影响。研究发现,磷石膏掺量增加,试样的强度下降;氧化钙的加入量增加,试样强度先上升后下降;在试样中加入100%的河砂,对试样的强度影响较小。无水泥墙体砖的最佳配比为:磷石膏掺量为30%、氧化钙掺量为20%、河砂掺量为100%。
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| 关 键 词： | 磷石膏 墙体砖 氧化钙 河砂 |
Preparation of Brick by Adding Phosphor--Gypsum Without Containing Cement |
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| Zhang Bin,Zhang Qiang,Wang Dong,Li Yongping,Zhang Peng.Preparation of Brick by Adding Phosphor--Gypsum Without Containing Cement[J].Shandong Ceramics,2012,35(5):18-19. |
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| Authors: | Zhang Bin Zhang Qiang Wang Dong Li Yongping Zhang Peng |
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| Affiliation: | ( School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723003) |
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| Abstract: | The effects of phosphor--gypsum, calcium oxide and sand on the brick strength were stud- ied. The results indicated the brick strength decreased with increasing the amount of phosphor--gyp- sum. The sample strength firstly increased, then decreased with increasing the amount of calcium oxide. The sample strength was not influenced by adding 100% sand. The best formulation of the brick is 30% phosphor--gypsum, 20% calcium oxide and 100% sand. |
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| Keywords: | Phosphor-- Gypsum Brick Calcium Oxide Sand |
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