Fibers used

Reinforcement ratio

Split tensile crack width

-

(%)

(mm)

0

0

1.0

CFRP

1

0.9

CFRP

1.5

0.8

CFRP + GFRP

1

0.3

CFRP + GFRP

1.5

0.5

CFRP + GFRP + SSF

1

0.9