This study was aimed to investigate the effect of aggregate size on the tensile behavior of highly ductile fiber-reinforced cementitious composites. Partial applying 5.6mm coarse aggregate instead of micro silica sand was considered. It was revealed that the fiber-reinforced cementitous composites with 5.6 mm coarse aggregate as well as micro silica sand still showed enough tensile strain capacity more than 5% and limited crack width less than 150 ㎛.

This study was aimed to investigate the effect of aggregate size on the tensile behavior of highly ductile fiber-reinforced cementitious composites. Partial applying 5.6mm coarse aggregate instead of micro silica sand was considered. It was revealed that the fiber-reinforced cementitous composites with 5.6 mm coarse aggregate as well as micro silica sand still showed enough tensile strain capacity more than 5% and limited crack width less than 150 ㎛.

This study was aimed to investigate the effect of aggregate size on the tensile behavior of highly ductile fiber-reinforced cementitious composites. Partial applying 5.6mm coarse aggregate instead of micro silica sand was considered. It was revealed that the fiber-reinforced cementitous composites with 5.6 mm coarse aggregate as well as micro silica sand still showed enough tensile strain capacity more than 5% and limited crack width less than 150 ㎛.