3rd International Conference on Energy Equipment Science and Engineering | |
Study on the Effect of Straw Fiber on the Performance of Volcanic Slag Concrete | |
Xiao, Li-Guang^1 ; Liu, Xi-Xu^1 | |
School of Materials Science and Engineering, Jilin Jianzhu University, Changchun | |
130118, China^1 | |
关键词: Aggregate concrete; Fracture pressures; Freeze-thaw cycles; Light-weight aggregate concrete; Slag concrete; Straw fibers; Working performance; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/128/1/012153/pdf DOI : 10.1088/1755-1315/128/1/012153 |
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来源: IOP | |
【 摘 要 】
In this paper, the effects of straw fiber on the working performance, mechanical properties and frost resistance of volcanic slag lightweight aggregate concrete were studied. The experimental results show that the straw fiber is subjected to surface carbonization treatment and mixed into the volcanic slag light aggregate concrete. The flexural strength and fracture pressure ratio of volcanic slag lightweight aggregate concrete are improved obviously Improved volcanic slag lightweight aggregate concrete brittleness improves toughness. Carbonized straw fiber greatly improves the frost resistance of volcanic slag lightweight aggregate concrete. So that the volcanic slag light aggregate concrete freeze-thaw cycle can reach 300 times.
【 预 览 】
Files | Size | Format | View |
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Study on the Effect of Straw Fiber on the Performance of Volcanic Slag Concrete | 337KB | download |