Research on Seismic Test and Calculation Model for Improving Factor of Composite Board with Heat Preservation Function

Table 1

Material mechanical properties.

Material properties		Plaster	Concrete	Thermal insulation plate	Rebar
					C8	C14	C20
Compressive strength	N/mm^2	5.52	24.63	0.206	—	—	—
Tensile strength	N/mm^2	0.368	1.642	0.22	654.00	669.45	676.92
Elastic modulus	N/mm^2	4350	27200	2.3	200000
Density	kg/m^3	1400	2500	33	7850