掺剑麻纤维和聚丙烯纤维自密实轻骨料混凝土抗碳化性能研究

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发布时间：2020-01-06 00:00:00

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掺剑麻纤维和聚丙烯纤维自密实轻骨料混凝土抗碳化性能研究

Study on Carbonation Resistance of Self-compacting Lightweight Aggregate Concrete Adding Sisal Fiber and Polypropylene Fiber

２０18年第3期

自密实轻骨料混凝土；剑麻纤维；聚丙烯纤维；掺量；抗碳化性能

Self-compacting lightweight aggregate concrete; Sisal fiber; Polypropylene fiber; Carbonation resistance; Dosage

２０18年第3期

1000-4637（2018）03-51-03

广西教育厅科学基金项目（YB2014199）；广西高校中青年骨干教师培养计划项目。

董健苗，马发林，王亚东，杜亚聪，殷玲，陆明飞

广西科技大学，柳州 545006

董健苗，马发林，王亚东，杜亚聪，殷玲，陆明飞

董健苗,马发林,王亚东,等.掺剑麻纤维和聚丙烯纤维自密实轻骨料混凝土抗碳化性能研究[J].混凝土与水泥制品,2018(3):51-53.

DONG J M,MA F L,WANG Y D,et al.Study on Carbonation Resistance of Self-compacting Lightweight Aggregate Concrete Adding Sisal Fiber and Polypropylene Fiber[J].China Concrete and Cement Products,2018(3):51-53.

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摘要：通过掺剑麻纤维、聚丙烯纤维自密实轻骨料混凝土的快速碳化试验，研究了不同纤维对自密实轻骨料混凝土碳化性能的影响。试验结果表明，随着碳化时间的增加，碳化深度逐渐增加；相同碳化时间内，掺聚丙烯纤维、剑麻纤维试块的抗碳化性能优于空白试样，抗碳化性最优的是掺聚丙烯纤维自密实轻骨料混凝土。 Abstract: The rapid carbonation tests on self-compacting lightweight aggregate concrete with sisal fibers or polypropylene fibers were carried out, the influence of two kinds of fiber substitution rate on the carbonation resistance of self-compacting lightweight aggregate concrete with sisal fibers or polypropylene fibers was studied. The results shows that with the increasing time of carbonation, the carbonation depth is gradually increasing. The carbonation resistance of the polypropylene fibers and the sisal fibers block are better than that of the blank sample under the same carbonation time, and the best is the polypropylene fibers block.

英文名 : Study on Carbonation Resistance of Self-compacting Lightweight Aggregate Concrete Adding Sisal Fiber and Polypropylene Fiber

刊期 : ２０18年第3期

关键词 : 自密实轻骨料混凝土；剑麻纤维；聚丙烯纤维；掺量；抗碳化性能

Key words : Self-compacting lightweight aggregate concrete; Sisal fiber; Polypropylene fiber; Carbonation resistance; Dosage

刊期 : ２０18年第3期

DOI :

文章编号 : 1000-4637（2018）03-51-03

基金项目 : 广西教育厅科学基金项目（YB2014199）；广西高校中青年骨干教师培养计划项目。

作者 : 董健苗，马发林，王亚东，杜亚聪，殷玲，陆明飞

单位 : 广西科技大学，柳州 545006

董健苗，马发林，王亚东，杜亚聪，殷玲，陆明飞

董健苗,马发林,王亚东,等.掺剑麻纤维和聚丙烯纤维自密实轻骨料混凝土抗碳化性能研究[J].混凝土与水泥制品,2018(3):51-53.

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摘要

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引用本文

摘要：通过掺剑麻纤维、聚丙烯纤维自密实轻骨料混凝土的快速碳化试验，研究了不同纤维对自密实轻骨料混凝土碳化性能的影响。试验结果表明，随着碳化时间的增加，碳化深度逐渐增加；相同碳化时间内，掺聚丙烯纤维、剑麻纤维试块的抗碳化性能优于空白试样，抗碳化性最优的是掺聚丙烯纤维自密实轻骨料混凝土。

Abstract: The rapid carbonation tests on self-compacting lightweight aggregate concrete with sisal fibers or polypropylene fibers were carried out, the influence of two kinds of fiber substitution rate on the carbonation resistance of self-compacting lightweight aggregate concrete with sisal fibers or polypropylene fibers was studied. The results shows that with the increasing time of carbonation, the carbonation depth is gradually increasing. The carbonation resistance of the polypropylene fibers and the sisal fibers block are better than that of the blank sample under the same carbonation time, and the best is the polypropylene fibers block.

关键词:

自密实轻骨料混凝土；剑麻纤维；聚丙烯纤维；掺量；抗碳化性能

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