粉煤灰掺量对纤维素纤维混凝土抗氯盐侵蚀性能的影响

Effect of fly-ash content on the Chloride Resistance of Cellulose fiber Concrete

纤维素纤维作为一种新型高科技技术材料,具有诸多性能优势,在水工混凝土领域具有十分广阔的应用前景。此次研究通过室内试验的方式,研究了粉煤灰掺量对纤维混凝土抗硫酸盐侵蚀性能影响,综合研究成果,建议在应用纤维素纤维混凝土时,采用10%-20%粉煤灰掺量。

As a new type of high-tech technical material,cellulose fiber has many performance advantages and has a very broad application prospect in the field of hydraulic concrete.In this study,the effect of fly-ash content on sulfate resistance of fiber concrete is studied through laboratory tests.Based on the results,it is suggested that 10%—20%fly-ash content should be used in the application of cellulose fiber concrete.