| 成型压力对蒸压灰砂砖性能的影响 |
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| 引用本文： | 程从密,苏达根.成型压力对蒸压灰砂砖性能的影响[J].广州大学学报(自然科学版),2002,1(3):84-86. |
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| 作者姓名： | 程从密 苏达根 |
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| 作者单位： | 1. 广州大学,土木工程学院,广东,广州,510405
2. 华南理工大学,材料学院,广东,广州,510640 |
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| 摘 要： | 研究成型压力对蒸压灰砂砖抗压强度和耐盐酸腐蚀能力的影响。研究表明，当成型压力从20MPa升至40MPa时，蒸压灰砂砖抗压强度可提高90．3％，耐盐酸腐蚀能力也有所提高。32MPa的成型压力有较高的工业应用价值。
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| 关 键 词： | 蒸压灰砂砖 成型压力 水化硅酸钙 抗压强度 耐盐酸腐蚀能力 墙体材料 |
| 文章编号： | 1671-4229(2002)03-0084-03 |
| 修稿时间： | 2001年10月10 |
The Effect of Molding Pressure on the Performance Autoclaved Lime-sand Brick |
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| CHENG Cong-mi,SU Da-geng.The Effect of Molding Pressure on the Performance Autoclaved Lime-sand Brick[J].Journal og Guangzhou University:Natural Science Edition,2002,1(3):84-86. |
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| Authors: | CHENG Cong-mi SU Da-geng |
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| Abstract: | In this paper, the effect of molding pressure on the strength and hydrochloric acid stability of autoclaved lime_stone sand brick is studied. The results show, when molding pressure changes from 20 MPa to 40 MPa, autoclaved lime_sand bricks get a strength increase of 90.3 percent. Hydrochloric acid stability is also enhanced. The molding pressure of 30 MPa is valuable in industry. |
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| Keywords: | autoclaved lime_sand brick molding pressure hydrated calcium silicate |
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