bridge joint device
HT-NFJ
HT-NFJ
Finger joint
This product is manufactured with a finger-shaped cross-section on the top plate, has good drivability, low noise, and is an expansion joint with excellent durability due to the application of hot-dip galvanization.
durability
The application of reinforcement to the joint makes the joint very strong, improving the durability of the expansion joint.
waterproof
Excellent waterproofing due to installation of a connection reinforcement device with improved reliability
Maintainability
The entire product is galvanized to prevent rust and provide excellent maintainability.
Constructability
It can be manufactured in segments to fit the lane width and is very easy to construct due to its simple structure.
Specification table
| MODEL | Product identification number | amount of expansion | intermittent | Standard dimensions | ||||
|---|---|---|---|---|---|---|---|---|
| Min | Mid | Max | A | B | C | |||
| HT-NFJ-30H | 24694292 | 30 | 25 | 35 | 60 | 150 | 310 | 200 |
| HT-NFJ-50H | 24694293 | 50 | 25 | 50 | 75 | 170 | 330 | 200 |
| HT-NFJ-80H | 24694294 | 80 | 40 | 80 | 120 | 220 | 330 | 200 |
| HT-NFJ-100H | 24694295 | 100 | 50 | 100 | 150 | 240 | 350 | 200 |
| HT-NFJ-120H | 24694296 | 120 | 60 | 120 | 180 | 280 | 350 | 250 |
| HT-NFJ-150H | 24694297 | 150 | 80 | 160 | 240 | 345 | 350 | 250 |
| HT-NFJ-160H | 24694298 | 160 | 80 | 160 | 240 | 345 | 345 | 144 |
Finger joint
HT-NFJ-30H
- identification number24694292
- standard1800 x 150 x 141mm
Finger joint
HT-NFJ-50H
- identification number24694293
- standard1800 x 170 x 137mm
Finger joint
HT-NFJ-80H
- identification number24694294
- standard1800 x 230 x 141mm
Finger joint
HT-NFJ-100H
- identification number24694295
- standard1800 x 250 x 144mm
Finger joint
HT-NFJ-120H
- identification number24694296
- standard1800 x 290 x 144mm
Finger joint
HT-NFJ-150H
- identification number24694297
- standard1800 x 335 x 144mm
Finger joint
HT-NFJ-160H
- identification number24694298
- standard1800 x 345 x 144mm