Table 4 Material properties of STPU.
Properties | STPU | Concrete | Rebar | Tendon |
|---|---|---|---|---|
Drying time (s) | 20 | – | – | – |
Tensile strength (MPa) | 26 | 2.8 | 400 | 1600 |
Shore hardness (D) | 70 | – | – | – |
Bond strength (MPa) | 14 | – | – | – |
Percent elongation | 150 | – | – | – |
Compressive strength (MPa) | – | 30 | – | – |