Fibreglass reinforced plastic bars 16 mm
| Steel Rebar A-III (A400C) | Fiberglass GFRP Rebar | |
|---|---|---|
|
Material |
Steel |
Glass Fiber 13-16μm bonded with polymer |
|
D, mm |
20 |
16 |
|
Breaking Force, N |
113040 |
161520 |
|
Cross-sectional area, mm2 |
314 |
201.9 |
|
Weight per 1 meter, kg |
2.47 |
0.4 |
|
Meters in 1 metric ton |
405 |
2500 |
|
Tensile Strength Limit, MPa |
390 |
860 |
|
Modulus of elasticity, MPa |
200000 |
55000 |
|
Relative elongation, % |
25 |
2.2 |
|
Coefficient of thermal conductivity, (W/(m⋅K)) |
46 |
0.35 |
|
Behavior under load |
A curved line with a yield point under load |
A straight line with an elastic-linear dependence under load before failure |
|
Coefficient of linear expansion, ax-5/0C |
13-15 |
9-12 |
|
Density, t/m3 |
7 |
1.9 |
|
Thermal Conductivity |
Conductive (56 W/m2) |
Non-conductive (0.48 W/m2) |
|
Electrical Conductivity |
Conductive |
Dielectric |