Experimental Study on an Innovative Hollow Concrete Floor System Assembled with Precast Panels and Self-Thermal-Insulation Infills

Table 4

Load protocol of the experiment.

Load grade no.	Area load (kN/m^2)	Accumulated area load (kN/m^2) (MPa)	Last time (min)
0	2.66	2.66	—
1	0.94	3.6	15–20
2	0.94	4.54	15–20
3	0.78	5.32	960
4	0.94	6.26	15–20
5	0.94	7.20	120
6	0.94	8.14	15–20
7	0.94	9.08	15–20
8	0.94	10.02	15–20
9	0.94	10.96	15–20
10	0.94	11.9	15–20
11	0.94	12.84	15–20