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 |
