英语翻译3 Results and DiscussionIn this article,the effects of F

英语翻译
3 Results and Discussion
In this article,the effects of FA,GBS and SF used in LC both respectively and together on the permeability were studied.The results are shown in Table 3,the more the quantity that passed through the specimen and the higher the height of water penetration of concrete,the lower the anti-permeability of concrete.As shown in the form,the results get from two kinds of experiment methods have unanimous laws.As shown in Table 3,by comparing the electric conduction quantity of specimen 1#with that of specimen0#,it is easy to find that both LC60 and NC60 have a rather good anti-permeability.However,under the same strength grade condition,the permeability of LC is greater than that of NC.By comparing the chloride permeation coefficient and the height of water penetration of specimen1#with those of 2#,3#,4#,5#,it is apparent that the antipermeability of LC can be significantly improved by utilizing FA and SF respectively,especially the specimen 4#in which 10% cement was replaced by SF gets the best anti-permeability performance.Its chloride permeation coefficient is only 4.6×10-9cm2/s and the height of water penetration is only 10.1mm.Though the electric conduction quantity of specimen 3#inwhich 10% cement was replaced by GBS is smaller than that of 1#,which is a control sample,it is apparently larger than that of 2#,indicating that the improved effect of GBS on antipermeability of concrete is inferior to that of FA,while that of FA and GBS applied together to replace 10% cement respectively (specimen 5#) is much more notable.