Basalt Fiber for Volcanic Slag Lightweight Aggregate Concrete Research on the Impact of Performance

3rd International Conference on Energy Equipment Science and Engineering

Xiao, Li-Guang^1 ; Li, Gen-Zhuang^1

School of Materials Science and Engineering, Jilin Jianzhu University, Changchun

130118, China^1

关键词: Basalt fiber;    Freeze-thaw resistance;    Light-weight aggregate concrete;    Other properties;    Slag concrete;    Surface treated;    Water glass;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/128/1/012154/pdf
DOI  :  10.1088/1755-1315/128/1/012154

来源: IOP

【 摘 要 】

In order to study the effect of basalt fiber on the mechanical properties and durability of volcanic slag lightweight aggregate concrete, the experimental study on the flexural strength, compressive strength and freeze-thaw resistance of volcanic slag concrete with different basalt fiber content were carried out, the basalt fiber was surface treated with NaOH and water glass, the results show that the surface treatment of basalt fiber can significantly improve the mechanical properties, durability and other properties of volcanic slag lightweight aggregate concrete.