Case

Splice length ratio ()

Cross-sectional dimensions, (mm)

Cover depth ratio ()

Concrete strength, (MPa)

D13-L3-CR

D13-L4-CR

D13-LC1-CR

3.0 (38.1 mm)

4.0 (50.8 mm)

2.2 (29.5 mm)

200 × 300

1.5

(20.0 mm)

18

D13-L4-C2

D13-LC2-C2

D13-LC1-C2

4.0 (50.8 mm)

5.5 (73.2 mm)

2.2 (29.5 mm)

200 × 305.4

2.0

(25.4 mm)

D13-L3-C3

D13-L4-C3

D13-LC2-C3

D13-LC1-C3

3.0 (38.1 mm)

4.0 (50.8 mm)

5.5 (73.2 mm)

2.2 (29.5 mm)

210 × 318.1

3.0

(38.1mm)

D19-L3-CR

D19-L4-CR

D19-LC1-CR

3.0 (57.3 mm)

4.0 (76.4 mm)

2.2 (44.4 mm)

240 × 324

1.5

(28.7 mm)

D19-L3-C2

D19-L4-C2

D19-LC1-C2

3.0 (57.3 mm)

4.0 (76.4 mm)

2.2 (44.4 mm)

260 × 333.6

2.0

(38.2 mm)

D19-L4-C3

D19-LC1-C3

4.0 (76.4 mm)

2.2 (44.4 mm)

290 × 352.7

3.0

(57.3 mm)