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. 2025 Apr 3;15:11451. doi: 10.1038/s41598-025-94906-1

Table 2.

Parameters of test specimens.

Specimen No. Shear connectors Thickness of the thin concrete slab hc/mm Cross-section forms as shown in Fig. 2
Types Specification
JL55-2 Epoxy resin 2 mm 55 (a)
JL55-4 Epoxy resin 4 mm 55 (a)
JL55-6 Epoxy resin 6 mm 55 (a)
ML55-2

Magnesium phosphate

cement (MPC)

2 mm 55 (a)
JL150-2 Epoxy resin 2 mm 150 (c)
SL55-10 Stud Class 4.6 M10 × 40@150 55 (b)
SL150-13 Stud Class 4.6 M13 × 80@125 150 (d)