Fly ash and diatomite were mixed uniformly and ground within various time scale and fly ash/diatomite admixtures with variable particle sizes were obtained. Effects of particle size distributions of the admixtures on the mechanical properties and porosity of concrete were studied. The relationship between the size distribution of the admixture and the concrete porosity was obtained based on the regression analysis of the data. The results show that compressive and flexural strengths of the concr... 

【文章來源】：Journal of Wuhan University of Technology（Materials Science）. 2017,32(05)EISCI

【文章頁(yè)數(shù)】：8 頁(yè)


本文編號(hào)：3357415