The experimental programme consiste

The experimental programme consisted of twelve pushout
tests grouped in two series: Perfobond and T-Perfobond.
Identical pairs of twin specimens were tested, specimen A
and B. The configurations are shown in Fig. 4, and Table 1.
The adopted identifying label for each test follows the test
characteristics: P-Perfobond, TP-T-Perfobond, 2F or 4F —
number of holes in the connector, and the concrete slab
thickness equal to 120 mm or 200 mm.