Analysis of Permeability Performance of Fly Ash Synthetic Impermeable Materials in Different Regions
Fly ash can be applied to concrete due to its good volcanic ash effect and microaggregate effect,thereby improving the permeability performance of concrete.By collecting fly ash from thermal power plants in Baicheng and Jilin for synthetic impermeable materials experiments,the mixing ratio of fly ash and sodium chloride in different regions was studied,the best mixing ratio with impermeable performance was determined,and the influencing factors of fly ash polymer permeability performance in different regions were analyzed.The results show that the water content of fly ash is different due to different hydraulic ash removal methods under the same conditions,the higher the water content of fly ash,the smaller the relative density,and the better the impermeability performance.
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