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

Table 3

Elastic modulus for different interfacial strengths and different ITZ volume fractions (case 2: increasing ITZ elastic modulus from 15.0 GPa to 30.0 GPa, average of 22.5 GPa).

Interfacial shear strength	ITZ volume fraction (%)
	0 (no ITZ)	1	10	50	99.5
Perfectly bonded	34.312	34.250	33.762	31.737	29.385
MPa	34.193	34.135	33.652	31.615	29.295
MPa	34.033	33.980	33.505	31.446	29.161
MPa	33.598	33.548	33.075	30.971	28.738
MPa	30.836	30.785	30.291	28.186	25.960