| 混凝土多孔砖墙体收缩性能的试验研究 |
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| 引用本文： | 田高燕,魏艳萍,徐姗姗,聂斌. 混凝土多孔砖墙体收缩性能的试验研究[J]. 价值工程, 2012, 31(25): 76-77 |
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| 作者姓名： | 田高燕 魏艳萍 徐姗姗 聂斌 |
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| 作者单位： | 1. 河南建筑职业技术学院,郑州,450000
2. 河南第五建筑集团工程公司,郑州,450000 |
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| 基金项目： | 河南省省级新型墙体材料专项基金项目 |
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| 摘 要： | 通过对混凝土多孔砖与不同强度等级的混合砂浆试块连续60d干燥收缩变形的试验研究。阐述了环境相对湿度及龄期对混凝土多孔砖与混合砂浆试块收缩变形的影响,研究结果可为我国新型墙材在工程中的应用提供参考依据。
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| 关 键 词： | 混凝土多孔砖 混合砂浆 收缩 裂缝 |
Experimental Study on Shrinkage Property of Concrete Perforated Bricks Wall |
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| TIAN Gao-yan , WEI Yan-ping , XU Shan-shan , NIE Bin. Experimental Study on Shrinkage Property of Concrete Perforated Bricks Wall[J]. Value Engineering, 2012, 31(25): 76-77 |
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| Authors: | TIAN Gao-yan WEI Yan-ping XU Shan-shan NIE Bin |
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| Affiliation: | ①TIAN Gao-yan;①WEI Yan-ping;①XU Shan-shan;②NIE Bin(①Henan Technical College of Construction,Zhengzhou 450000,China;②Henan Fifth Construction Group Engineering Company,Zhengzhou 450000,China) |
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| Abstract: | Based on the test results for the shrinkage deformation of concrete perforated bricks and different strength grade mixed mortars cured in the standard environment and the natural environment within 60 days,the main factors affecting the shrinkage deformation such as the curing ages,the ambient temperature and relative humidity are discussed and analyzed.this may be as a reference for the application of new wall materials in engineering. |
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| Keywords: | concrete perforated brick mixed mortar shrinkage deformation crack |
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