From: Torsional Strengthening of RC Beams with Continuous Spiral Near-Surface Mounted Steel Wire Rope
Appearance and colours | Part A: white; Part B: black; Parts A + B: light grey |
Density (at 23 °C) | ~ 1.65 kg/lt (parts A + B) |
Mixing ratio | Part A:B = 3:1 by weight or volume |
Layer thickness | 30 mm max |
Open time | 90 min (at + 25 °C) |
Viscosity | Pasty, not flowable |
Service temperature | − 40 °C to 45 °C (when cured at > 23 °C) |
Tensile strength | 15 MPa to 18 MPa (when cured for 7 days at 23 °C) |
Shear strength | 17 MPa to 21 MPa [40 °C to 55 °C (7 days)] |