Coupler
Multi-strand Round Coupler
Model: ZJM.L15(13)
Number of holes: From 2-31 holes
Customization: can be customized
Application: It is used for connecting prestressing tendons in continuous beams.
ZJM.L multi-strand round coupler is used for connecting prestressing tendons in continuous beams. Its connector is a kind of anchor head with wings. Put one of its end on the bearing plate, and the other end with the wedges, then can stress the pc strand normally and anchor it. Put one extruding anchor on the end of each strand, and put together the anchor and strand into the wings of coupler block to complete the joint of the strand. The coupler mainly includes coupler block, wedges, protection cover, restraining ring, etc.
Technical Data of Multi-strand Round Coupler
1. Corrugated duct 2. Protection cover 3.4. Strand 5. Wedges 6. Extruding anchor 7. Coupler block 8. Corrugated duct 9. Spiral reinforcement 10. Bearing plate 11. Restraining ring
Model | B | D | C |
ZJM.L15-(2-3) | 590 | 154 | 50 |
ZJM.L15-4 | 660 | 170 | 55 |
ZJM.L15-5 | 722 | 184 | 55 |
ZJM.L15-(6-7) | 722 | 198 | 70 |
ZJM.L15-8 | 739 | 212 | 80 |
ZJM.L15-9 | 783 | 222 | 80 |
ZJM.L15-(10-13) | 809 | 238 | 85 |
ZJM.L15-14 | 809 | 248 | 90 |
ZJM.L15-(15-17) | 915 | 272 | 90 |
ZJM.L15-(18~19) | 932 | 276 | 100 |
ZJM.L15-(21-22) | 1020 | 296 | 110 |
ZJM.L15-(25~27) | 1074 | 326 | 120 |
ZJM.L15-31 | 1241 | 374 | 130 |
