Expansion device "PCJ Super Joint PCJ Type"
Vertical (one-sided) tooth-shaped structure / load-supporting type! Both the main body and price are lightweight and compact.
The "PCJ Super Joint" is a compact vertical (one-sided) tooth-shaped structure and load-supporting type of simple steel joint. It simplifies and miniaturizes the versatility of metal guard joints, thereby expanding its applications. Robustness is ensured through the stud welding method for anchor components. Additionally, it is lightweight, compact, easy to handle, and facilitates straightforward installation. It achieves cost reduction while maintaining the performance required of simple steel joints. 【Features】 ■ Structural Characteristics... Compact vertical (one-sided) tooth-shaped structure and load-supporting type of simple steel joint / Simplifies and miniaturizes the versatility of metal guard joints to expand applications. ■ Durability... Robustness is ensured through the stud welding method for anchor components. ■ Water Resistance... Uses elastic sealing material with good followability and high waterproofing (passes water stop performance tests as a specimen for NEXCO test method 438). ■ Workability... Lightweight, compact, easy to handle, and facilitates straightforward installation. ■ Economic Efficiency... Achieves cost reduction while maintaining the performance required of simple steel joints. *For more details, please download the PDF or feel free to contact us.
basic information
【Options】 ■ Ground Cover Joint ■ Snow Removal Device Guide Plate "Super Rib" - Guide Plate (Single Side) Installation Specification - Guide Plate (Both Sides) Installation Specification ■ Secondary Water Stop Material "Double Water Stop Unit" - Slab Mount Type (Method A) - Main Body Mount Type (Method B)
Price information
■List price: Please contact us for details. ■Market price: Products listed in "Monthly Construction Price" and "Monthly Estimation Materials" *Prices may vary depending on specifications and installation conditions. Please contact us for more details.
Delivery Time
Model number/Brand name
PCJ type
Applications/Examples of results
■Roadway section (PC bridge, RC bridge, steel bridge, prebeam bridge) ■Snowy cold regions ■Longitudinal joints, transverse joints ■New construction, repair ■Replacement of steel finger joints/steel slide joints
Line up（3）
| Model number | overview |
|---|---|
| PCJ-20 | Allowable expansion amount 20mm (±10mm), standard play space 70mm, product height 100mm |
| PCJ-25 | Allowable expansion amount 25mm (±12.5mm), standard play space 77.5mm, product height 100mm |
| PCJ-35 | Allowable expansion amount 35mm (±17.5mm), standard play space 92.5mm, product height 100mm |
