Expansion device "Hybrid Joint NS~LL Type (with guide plate)"
By installing the guide board, it prevents damage to the main body by the grader in snowy areas.
The hybrid joint is a non-drainage expansion device developed using a composite technology of rubber and steel materials, achieving very high water-tightness by press vulcanizing and bonding steel plates and rubber. Furthermore, by adopting a steel vertical shape for the load-bearing structure, the surface exposure area has been minimized, improving sound insulation and durability. The range of products available includes both small and large items, accommodating expansion amounts from 20mm to 175mm, and a maximum applicable slab gap of 395mm. 【Features】 ○ High water-tightness ○ Steel vertical tooth shape ○ One-lane assembly product ~~ Currently seeking agents; agents from the Tohoku and Hokuriku regions are very welcome! Of course, we can also accommodate companies from other regions! ~~ For more details, please contact us or request a catalog.
basic information
【Features】 ○ Compatible with small bridges to long bridges ○ Can accommodate all types of bridges ○ Ultra-low noise and comfortable driving ○ Long-lasting durability and maintenance-free ○ High water resistance ○ Safe and easy installation ○ Replaceable ○ Economical ● For more details, please contact us or request a catalog.
Price range
Delivery Time
Applications/Examples of results
We have been adopted nationwide, primarily by the Ministry of Land, Infrastructure, Transport and Tourism, NEXCO, urban expressways, local governments, and other public organizations.
Line up（12）
| Model number | overview |
|---|---|
| NS-20 | Extension amount 20mm (±10mm) |
| S-30 | Extension amount 30mm (±15mm) |
| S-40 | Extension amount 40mm (±20mm) |
| S-50 | Extension amount 50mm (±25mm) |
| L-60 | Extension amount 60mm (±30mm) |
| L-70 | Extension amount 70mm (±35mm) |
| L-80 | Extension amount 80mm (±40mm) |
| L-90 | Extension amount 90mm (±45mm) |
| L-100 | Extension amount 100mm (±50mm) |
| LL-125 | Extension amount 125mm (±62.5mm) |
| LL-150 | Extension amount 150mm (±75mm) |
| LL-175 | Extension amount 175mm (±87.5mm) |
