The bending strength of ECC increases with increasing PVA fiber content, 1.5 to 2.0 times for 0.75% fiber content, and 2.0 to 3.0 times for 1.5% fiber content when compared to that of matrix.

• ECC 的抗折强度随纤维掺量的增加而提高；掺量为0.；75%25时可提高1