Table 1 Characteristics and mechanical properties of the primer
From: Influence of fibre reinforced polymers in the rehabilitation of damaged masonry wallettes
Properties | |||
|---|---|---|---|
Compressive | Tensile | Flexural | |
Yield strength | 26.2 MPa | 14.5 MPa | 24.1 MPa |
Strain at yield | 4.0% | 2.0% | 4.0% |
Elastic modulus | 670 MPa | 717 MPa | 595 MPa |
Ultimate strength | 28.3 MPa | 17.2 MPa | 24.1 MPa |
Rupture strain | 10% | 40% | Large deformation with no rupture |
Poisson’s ratio | _ | 0.48 | |
Pot life | 40 min at 25°C | ||
Cure | Fully cured at 20°C - 7 days | ||