Achieving high versatility and cost-effectiveness! A low-cost type that utilizes the features of steel tooth molds and butt joint types.
The "CG Steel Joint NL-F Type" is a simple steel joint of the butt type with a vertical tooth profile (one-sided). It adopts a stud welding method for the anchor components, ensuring high robustness. It uses an elastic sealing material with good followability and high waterproofing properties. Due to its compact and narrow design, it is easy to install and is recommended for vertical joints. 【Features】 ■ Structural Characteristics... Simple steel joint of the butt type with a vertical tooth profile ■ Durability... Adopts a stud welding method for the anchor components, ensuring high robustness ■ Water Resistance... Uses an elastic sealing material with good followability and high waterproofing properties ■ Workability... Compact and narrow, making installation easy and recommended for vertical joints ■ Cost-effectiveness... A low-cost type that leverages the characteristics of steel tooth profiles and butt joints *For more details, please download the PDF or feel free to contact us.
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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
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（5）
| Model number | overview |
|---|---|
| NL-20F | Allowable expansion amount 20mm (±10mm), standard play space 65mm, product height 100mm |
| NL-30F | Allowable expansion amount 30mm (±15mm), standard play space 79mm, product height 150mm |
| NL-40F | Allowable expansion amount 40mm (±20mm), standard play space 86.5mm, product height 150mm |
| NL-50F | Allowable expansion amount 50mm (±25mm), standard play space 94mm, product height 150mm |
| NL-60F | Allowable expansion amount 60mm (±30mm), standard play space 104mm, product height 150mm |
catalog（3）
Download All Catalogs![Expansion device [CG Steel Joint NL-F type]](https://image.www.ipros.com/public/catalog/image/01/33e/795944/IPROS3044763596107562540.jpeg?w=120&h=170)
![Expansion device secondary water stop material component [Double water stop unit]](https://image.www.ipros.com/public/catalog/image/01/d93/795946/IPROS1528800141173666195.jpeg?w=120&h=170)
![Snow Removal Device Guide Plate [Super Rib SRS Type (Type 2)] for Snowy Areas](https://image.www.ipros.com/public/catalog/image/01/16f/795947/IPROS14474552355880976425.jpeg?w=120&h=170)
Company information
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.