Expansion device "Metal Garg Joint NLd-FLN type" NEXCO specification
Standard equipped with double waterproofing unit! Meets NEXCO performance requirements.
The "Metal Garge Joint NLd-FLN Type" is a vertical (one-sided) expansion device for bridges and elevated roads that complies with NEXCO specifications, featuring a tooth-shaped structure. It comes in eight types of expansion ranges, starting from "NLd-20FLN" with an allowable expansion of 20 (±10) mm to "NLd-70FLN" with 70 (±35) mm, as well as "NLd-90FLN" with 90 (±45) mm and "NLd-110FLN" with 110 (±55) mm. It meets the required performance standards, including structural safety, usability, and durability. 【Features】 ■ Structural safety performance... Load-bearing verification, deformation followability, seismic resistance ■ Usability performance... Driveability, waterproofing ■ Durability performance... Resistance to repeated vehicle traffic, durability against degradation due to usage environment ■ Social and environmental compatibility performance... Noise, vibration ■ Construction performance... Workability, quality ■ Maintenance management performance... Inspectability, repairability *For more details, please download the PDF or feel free to contact us.
basic information
【Options】 ■ Joint for ground cover ■ Snow removal device guide plate "Super Rib" - Guide plate (one side) mounting specification - Guide plate (both sides) mounting specification * Secondary sealing material "Double Sealing Unit" is standard equipment.
Price information
■Price: Please contact us for details. *Prices may vary depending on specifications and installation conditions. Please contact us for more information.
Delivery Time
Model number/Brand name
NLd-FLN type (NEXCO specifications)
Applications/Examples of results
■Roadway section (PC bridges, RC bridges, steel bridges, prebeam bridges) ■Expressways ■Snowy cold regions ■Vertical joints, horizontal joints ■New construction, repair ■Replacement from steel finger joints/steel slide joints *For general roads, it is applicable with the "Metal Garge Joint NL-FL type." Please search for products using the above terms or check the catalog at the bottom of this page.
Line up（8）
| Model number | overview |
|---|---|
| NLd-20FLN | Allowable expansion amount 20mm (±10mm), standard play space 80mm, product height 100mm |
| NLd-30FLN | Allowable expansion amount 30mm (±15mm), standard play space 99mm, product height 100mm |
| NLd-40FLN | Allowable expansion amount 40mm (±20mm), standard play space 120mm, product height 130mm |
| NLd-50FLN | Allowable expansion amount 50mm (±25mm), standard play space 135mm, product height 150mm |
| NLd-60FLN | Allowable expansion amount 60mm (±30mm), standard play space 158mm, product height 150mm |
| NLd-70FLN | Allowable expansion amount 70mm (±35mm), standard play space 173mm, product height 150mm |
| NLd-90FLN | Allowable expansion amount 90mm (±45mm), standard play space 205mm, product height 160mm |
| NLd-110FLN | Allowable expansion amount 110mm (±55mm), standard play space 235mm, product height 200mm |
catalog（4）
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Distributors
Our company, a specialized manufacturer of expansion devices for bridges and elevated roads, has been in operation for 60 years since its founding in 1965. While responding to needs such as safety, drivability, durability, and cost-effectiveness, we support a better road and living environment as a company that plays a part in social infrastructure. Even during disasters that have occurred across the country, our products have minimized damage, fostering greater safety and trust. "Together with people, roads, and the environment" We will continue to walk this path.
