[1]周晓英,谢丽丽,刘立新,等.承重粉煤灰砖材料配合比及其力学性能的研究[J].郑州大学学报(工学版),2001,22(04):81-84.[doi:10.3969/j.issn.1671-6833.2001.04.023]
　ZHOU Xiaoying,Xie Lili,LIU Lixin,et al.Study on the mixing ratio of load-bearing fly ash brick materials and their mechanical properties[J].Journal of Zhengzhou University (Engineering Science),2001,22(04):81-84.[doi:10.3969/j.issn.1671-6833.2001.04.023]
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承重粉煤灰砖材料配合比及其力学性能的研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
22
期数:
2001年04期
页码:
81-84
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Study on the mixing ratio of load-bearing fly ash brick materials and their mechanical properties
作者:
周晓英; 谢丽丽; 刘立新; 等.
郑州大学土木工程学院,, 郑州大学综合设计研究院,
Author(s):
ZHOU Xiaoying; Xie Lili; LIU Lixin; etc
关键词:
粉煤灰砖;  正交设计;  抗压强度
Keywords:
DOI:
10.3969/j.issn.1671-6833.2001.04.023
文献标志码:
A
摘要:
用湿排粉煤灰、水泥、骨料等材料,适当加入外加剂和激发剂以激发粉煤灰的活性,采用模压成型,自然养护制成双免粉煤灰砖,测定粉煤灰砖的抗压强度等各项指标.通过调整粉煤灰砖各材料的掺量,利用正交设计的方法,共进行了9组计81个不同配合比的试件和试块的物理和力学性能试验,通过实验,找出了各种材料配合比与粉煤灰砖抗压强度的关系,得到了各项指标均达到或超过目前粘土砖的模压成型、自然养护的粉煤灰砖最佳配比.
Abstract:
With wet discharge fly ash, cement, aggregate and other materials, appropriate addition of admixtures and stimulants to stimulate the activity of fly ash, using molding and natural conservation to make double-free fly ash bricks, measuring the compressive strength of fly ash bricks and other indicators. By adjusting the amount of fly ash brick materials, using the orthogonal design method, a total of 9 groups of 81 specimens and test blocks with different mix ratios were tested, and the relationship between the mixing ratio of various materials and the compressive strength of fly ash bricks was found out through experiments, and the best ratio of fly ash bricks with various indicators reaching or exceeding the current compression molding and natural conservation of clay bricks was obtained.

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更新日期/Last Update: 1900-01-01