Hybrid Joint 3LII Type
Hybrid Joint 3LII Type
The "3LIIA type" is a bridge expansion device that can accommodate a stretch range of 200 to 600 mm and a maximum slab gap of 1,230 mm. It features a double waterproof structure with a connection using a chuck lock and rubber reinforced with fabric, providing excellent water resistance. The "3LII type," which has passed NEXCO standards, can accommodate a stretch range of 150 to 350 mm and a maximum slab gap of 730 mm, making it one of the largest products within NEXCO specifications. Both the 3LIIA type and the 3LII type have been proven by third-party testing to have a durability of 【super】 long-term 100 years and water resistance of 50 years.
1～12 item / All 12 items
-
Durability 100 years, expansion device, hybrid joint, type 3LII.
A bridge expansion device proven to last 100 years! No replacement needed for new bridges for 100 years! Long-term water-tightness, maintenance-free [NEXCO specification compliant product].
last updated
-
Expandable device Hybrid joint Durability 100 years 3LII type
A newly constructed bridge requires no replacement for 100 years! Long-term water resistance, maintenance-free.
last updated
-
Expandable device [Hybrid Joint] 3LIIA type
[NETIS Registered Product] Supports large expansion (200-600mm) and wide spacing (up to 1230mm). Contributes to the longevity of bridges and reduces lifecycle costs.
last updated
-
Expansion Device 【Hybrid Joint】 Construction Example Wakayama Prefecture
We would like to introduce a case study of the hybrid joint (Type 3L), a bridge expansion device that excels in water resistance and durability.
last updated
-
Expansion Device Hybrid Joint [Construction Example Ehime Prefecture]
We would like to introduce a case study of the hybrid joint (3L type) for bridge expansion devices, which excels in water resistance and durability.
last updated
-
Expansion Device 【Hybrid Joint】 Construction Example Aomori Prefecture
We would like to introduce a case study of the hybrid joint (3L type), a bridge expansion device that excels in water resistance and durability.
last updated
-
What is a bridge expansion device? Features of hybrid joints [Free materials available]
What is an expansion device? The roles and required functions in bridges and highways - The eight major features that hybrid joints fulfill.
last updated
-
Bridge Expansion Device Hybrid Joint <Free Materials Available>
Supports various types of bridges, with numerous achievements nationwide! High water resistance, long-term durability of 50 years, and easy installation.
last updated
-
Expandable Device Hybrid Joint Construction Examples Included (Free Materials Provided)
We are offering a comprehensive catalog introducing our hybrid joints with a long-term durability of 50 years for free!
last updated
-
Notice of Participation in the "Highway Techno Fair 2025"
The hybrid joint with a wide range of lineup has reached a cumulative adoption of approximately 20,000 locations! Durability proven for 100 years.
last updated
-
Examples of Installation of Expansion Devices | Keiji Bypass / Keihan Overpass [Crittec Industries]
Continuous adoption on Meishin Expressway and Keiji Bypass. A large expansion joint with a proven durability of 100 years【Hybrid Joint Type 3LII】.
last updated
-
The "Hybrid Joint," a flexible device that has proven long-term durability and high water resistance.
Proven durability of 50 or 100 years through fatigue load testing!
last updated
