Mix

Failure load (kN)

Bond strength N/mm²

Failure mode

Mix-00-00

71.12

6.29

Rebar cutting

Mix-05-15

76.24

6.75

Rebar cutting

Mix-10-15

75.54

6.68

Rebar cutting

Mix-15-15

71.61

6.34

Concrete splitting

Mix-20-15

71.61

6.34

Concrete splitting

Mix-25-15

65.73

5.82

Concrete splitting