Table 2 Characteristics and mechanical properties of the putty
From: Influence of fibre reinforced polymers in the rehabilitation of damaged masonry wallettes
Properties | |||
|---|---|---|---|
Compressive | Tensile | Flexural | |
Yield strength | 22.8 MPa | 12.0 MPa | 26.2 MPa |
Strain at yield | 4.0% | 1.5% | 4.0% |
Elastic modulus | 1076 MPa | 1800 MPa | 895 MPa |
Ultimate strength | 22.8 MPa | 15.2 MPa | 27.6 MPa |
Rupture strain | 10% | 7% | 7% |
Poisson’s ratio | _ | 0.48 | _ |
Pot life | 40 min at 25°C | ||
Cure | Fully cured at 20°C - 7 days | ||