The Effect of Interfacial Transition Zone Properties on the Elastic Properties of Cementitious Nanocomposite Materials

Table 5

Elastic modulus for different interfacial strengths and different ITZ volume fractions (case 4: stochastic elastic modulus within ITZ with average of 22.5 GPa and standard deviation of 3.75 GPa).

Interfacial shear strength	ITZ volume fraction (%)
	0 (no ITZ)	1	10	50	99.5
Perfectly bonded	34.312	34.22	33.663	31.396	28.415
MPa	34.193	34.106	33.554	31.279	28.323
MPa	34.033	33.952	33.406	31.124	28.189
MPa	33.598	33.521	32.975	30.666	27.775
MPa	30.836	30.758	30.185	27.77	25.041