Bending Performance of Precast Lightweight Aggregate Concrete Exterior Wallboard with a Concealed Rib Sandwich Structure

Table 5

Characteristic value of bearing capacity of the test plate.

Number	Fcr (kN)	Fy (kN)	Fu (kN)
Slab 1	24	137	203
Slab 2	38	143	223
Slab 3	53	182	285
Slab 4	61	213	314

Note. Fcr is cracking load, kN; Fy is yield load, kN; Fu is the ultimate load, kN.