The objective of the present research was to study the effect of temperature on the mechanical properties, failure mode and uniaxial compression constitutive relationship of a modified polyurethane concrete. A total of 24 cube and 27 prism specimens were
To ensure high homogeneity of the specimen, the cement mortar was fully stirred before pouring. After 28 days of curing, the physical and mechanical properties were measured and averaged, as shown in Table 1. The diameter and height of all specimens were 100 mm. The purity of CO2 used in ...
Fiber reinforced polymers (FRPs) are well-accepted materials for the repair and rehabilitation of concrete and steel structures. The rapidly growing use of FRPs for strengthening, retrofitting, and even as structural members for new construction can be attributed to the advantages of these materials,...