Temperature Effects on Tensile and Compressive Mechanical Behaviors of C-S-H Structure via Atomic Simulation

Table 1

Density and mechanical properties under uniaxial tension.

	100 K	200 K	300 K	400 K	500 K
Density (g/cm^3)	2.46	2.42	2.39	2.38	2.33
Tensile strength (GPa)	1.84	1.73	1.51	1.38	0.91
Young’s modulus (GPa)	33.3	28.4	27.3	21.2	14.4
Failure strain	0.30	0.28	0.26	0.24	0.20