Expansion device "Super Guide Top Joint SGTd-K type" for steel deck slabs
It is also possible to have a connector shape that connects the joint play area position to the center of the floor slab play area!
The "Super Guide Top Joint SGTd-K Type" is a bridge and elevated road expansion device that has established a refresh method for rubber part replacement maintenance. It features a structure suitable for steel deck plate bridges without notches, combining the vertical dual-side tooth structure of the Super Guide Top Joint with the horizontal single-side tooth structure of the Metal Top Super Joint. We offer zinc thermal spray types and other measures for salt damage and rust prevention. Additionally, metal spraying and surface anti-slip treatments are also available, so please feel free to consult us. 【Features】 ■ Structure for steel deck plates / Load-supporting type ■ Connector shape that connects the joint gap position to the center of the deck gap is also possible ■ Secondary waterproof structure that can be equipped with a "double waterproof unit" (patent registered) ■ Zinc thermal spray types and other measures for salt damage and rust prevention are available ■ Established a refresh method for rubber part replacement maintenance *For more details, please download the PDF or feel free to contact us.
basic information
【Options】 ■ Ground Cover Joint ■ Snow Removal Device Guide Plate "Super Rib" - Guide Plate (One Side) Installation Specification - Guide Plate (Both Sides) Installation Specification ■ Secondary Water Stop Material "Double Water Stop Unit" - Floor Slab Installation Type (Method A) - Main Body Installation Type (Method B)
Price information
■List price: Please inquire. ■Market price: Products listed in "Monthly Construction Price" *Prices may vary depending on specifications and installation conditions. Please contact us for details.
Delivery Time
Model number/Brand name
SGTd-K type, SGTd-KK type (for steel deck plates)
Applications/Examples of results
■Roadway section (steel deck) ■Snowy cold region ■Transverse joints ■New installation, repair ■Replacement of steel finger joints/steel slide joints
Line up（5）
| Model number | overview |
|---|---|
| SGTd-K30 | Allowable expansion and contraction amount 30mm (±15mm), standard play space 81mm, product height 120mm |
| SGTd-K50 | Allowable expansion and contraction amount 50mm (±25mm), standard play space 111mm, product height 120mm |
| SGTd-K80 | Allowable expansion and contraction amount 80mm (±40mm), standard play space 151mm, product height 150mm |
| SGTd-K100 | Allowable expansion and contraction amount 100mm (±50mm), standard play space 181mm, product height 180mm |
| For expansion and contraction amounts exceeding 100mm, please contact us separately. |
