Investigation of Flexural Capacity of Concrete Containing Liquid Silicone Rubber

Table 1

Silicone rubber specifications.

Property	Min value	Max value	SI unit
Density	1.1	2.3	Mg/m^3
Bulk modulus	1.5	2	GPa
Compressive strength	10	30	MPa
Elastic limit	2.4	5.5	MPa
Endurance limit	2.28	5.23	MPa
Fracture toughness	0.03	0.7	MPa.m^1/2
Modulus of rupture	2.4	5.5	MPa
Poisson’s ratio	0.47	0.49
Shear modulus	0.0003	0.02	GPa
Tensile strength	2.4	5.5	MPa
Young’s modulus	0.001	0.05	GPa