Cracks and bulges are resolved! Introducing a utility joint with excellent basic performance.
The "Raba Ace Joint RTS Type" is an expansion device for bridges and elevated roads that ensures a large expansion range (up to 90) with a simple structure and small joint play. By integrating special rubber and steel plates through vulcanization and adhesion, durability is improved, eliminating cracks and bulges. The double waterproof structure of RTS rubber and RTS seamless P.K.G prevents leakage. The special setter method allows for accurate and easy installation. 【Features】 ■ Structural Characteristics... Ensures a large expansion range (up to 90) with a simple structure and small joint play / High versatility suitable for not only roadways but also sidewalks and vertical joints, non-drainage structure / Patent bending (up and down movement) follow-up maximum values of 40mm (RTS-35), 60mm (RTS-50), and 1000mm (RTS-90) ■ Durability... Improved durability through the integration of special rubber and steel plates via vulcanization and adhesion, eliminating cracks and bulges ■ Waterproofing... Prevents leakage with the double waterproof structure of RTS rubber and RTS seamless P.K.G ■ Workability... Accurate and easy installation due to the special setter method *For more details, please download the PDF or feel free to contact us.
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basic information
[Options] ■Secondary water stop material "Double Water Stop Unit" ・Floor slab mounting type (Method A)
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, steel deck, pre-beam bridge) ■ Sidewalk section (PC bridge, RC bridge, steel bridge, steel deck, pre-beam bridge) ■ Snowy cold regions ■ Long joints, transverse joints ■ New installation, repair ■ Replacement from steel finger joints/steel slide joints * We also offer types that can be adapted for steel decks. Please feel free to contact us for more details. 【Other Features】 ■ Repairability... It is possible to replace the RTS main body or RTS seamless P.K.G without replacing the cast-in concrete. ■ Cost-effectiveness... Initial costs are kept low, and running costs are reduced with simple maintenance management.
Line up（3）
| Model number | overview |
|---|---|
| RTS-35 | Allowable expansion amount 35mm (±17.5mm), standard play space 40mm, product height 26mm, standard box cut depth 150mm |
| RTS-50 | Allowable expansion amount 50mm (±25mm), standard play space 45mm, product height 26mm, standard box cut depth 150mm |
| RTS-90 | Allowable expansion amount 90mm (±45mm), standard play space 65mm, product height 26mm, standard box cut depth 150mm |
catalog（3）
Download All Catalogs![Expansion device [Rubber Ace Joint RTS type]](https://image.www.ipros.com/public/catalog/image/01/bca/796319/IPROS18389302261755167884.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)
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.