New Finger Joint Type A
- Structure with minimized discontinuities, good flatness and
excellent running performance and low noise. - It can be used for various bridges by increasing the amount
of expansion length with its own special rubber formulation. - Simple structure, excellent workability, economical and easy maintenance.
- It is easy to correct the gap by installing a horizontal holding device on the body
of the expansion joint
Plan
Side view
Section
Material List
(Unit : mm)
* 상기 핑거조인트는 분절식으로 현장 상황에 따라 차선폭에 맞추어 3.6m로 제작 가능함.
| No | Item | Material | Standard | Note |
|---|---|---|---|---|
| 1 | ①Top plate | SS 400 | 16T, 19T | |
| 2 | ②Rubber | Neoprene | 6T | |
| 3 | ③Stud anchor | SS 400 | Ø22 X 200L | |
| 4 | ④Side plate | SS 400 | 125 X 1800 X 12T | |
| 5 | ⑤Connecor | SS 400 | 38 X 100 X 9T | |
| 6 | ⑥Horizontal ⑥Holding device | SS 400 | 38 X 210 X 9T |
(Unit : mm)
* 사교나 곡선교는 신축거동방향과 회전향에 따라 핑거의 형상이나 각도가 달라질 수 있음.
| No | Sortation | A | B | C | D | E | Note |
|---|---|---|---|---|---|---|---|
| 1 | DS-NFJ-35S | 25 | 150 | 200 | 35 | 200 | |
| 2 | DS-NFS-50S | 40 | 170 | 200 | 50 | 200 | |
| 3 | DS-NFJ-80S | 50 | 220 | 200 | 80 | 200 | |
| 4 | DS-NFJ-100S | 60 | 240 | 200 | 100 | 200 | |
| 5 | DS-NFJ-120S | 70 | 280 | 200 | 120 | 250 | |
| 6 | DS-NFJ-160S | 90 | 345 | 250 | 160 | 250 |