Aramid fiber is woven in one or two directions. Concrete structures can be repaired or strengthened by sticking or wrapping FiBRA sheet impregnated with resin on the surface.
- ADVANTAGES
-
- High tensile strength … extremely high strength, seven times of steel
- Light weight …density of only one fifth of steel
- Corrosion resistance … no corrosion in severe environment as coast
- No-conductivity … useful in electrical facilities
- Workability … heavy machines are unnecessary and excellent impregnation of resin
- Construction costs … economical repair or strengthening system than traditional methods
- SPECIFICATIONS
|
Uni-directional Sheet |
||||
| Product code | AK-40 |
AK-60 |
AK-90 |
AK-120 |
|
Product weight (g/m2) |
280 |
415 |
623 |
830 |
|
Design thickness (mm) |
0.193 |
0.286 |
0.430 |
0.572 |
|
Tensile strength (N/mm2) |
2,060 |
||||
Young’s modulus (kN/mm2) |
118 |
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Tensile capacity |
(tf/m) | 40 |
60 |
90 |
120 |
| (kN/m) | (392) |
(588) |
(882) |
(1,176) |
|
|
Biaxial Sheet |
Mesh |
|||||
| Product code | AK-10/10 |
AK-20/20 |
AK-40/40 |
AK-60/60 |
AKM-5/5 |
AKM-10/10 |
|
Product weight (g/m2) |
180 |
325 |
650 |
890 |
90 |
180 |
|
Design thickness (mm) |
0.048 |
0.096 |
0.193 |
0.286 |
0.024 |
0.048 |
|
Tensile strength (N/mm2) |
2,060 |
||||||
Young’s modulus (kN/mm2) |
118 |
||||||
Tensile capacity |
(tf/m) | 10/10 |
20/20 |
40/40 |
60/60 |
5/5 |
10/10 |
| (kN/m) | 98/98 |
196/196 |
392/392 |
588/588 |
49/49 |
98/98 |
|
| *Standard sheet width of uni-directional sheet is 10cm, 30cm, 50cm and of biaxial sheet ( include mesh ) is 100cm. |
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 Uni-directional Sheet |
 Biaxial Sheet |
 Mesh |
- WORK PROCESS
- APPLICATIONS OF FiBRA SHEET
-
Columns of building
Lightpost
Tunnel
Piers of Shinkansen railway
Piers of highway
Floor slab
