リバークル List of Products and Services

The "Cloud Ladder" installs a box-shaped scaffold on the lower flange of an I-beam bridge using roller arms, allowing for bridge inspections to be conducted through manual movement. It is more cost-effective than suspended scaffolds or existing mobile scaffolds, and since it does not occupy the road, it minimizes the impact on the surrounding area. For bridges that require the installation of pipe-type suspended scaffolds, it enables low-cost, small-scale, and quick construction, and it is also expected to be widely used for simple repair work. Move remarkably smoothly with human power!! Leasing with an operator is available. Once you obtain operator qualifications, leasing without an operator is possible. 【Features】 ■ No road occupation due to traffic regulations ■ Installed on the lower flange with roller arms, allowing for manual movement ■ Can bypass obstacles such as drainage pipes ■ Widely usable from bridge inspections and surveys to simple repairs ■ Significantly reduces the amount of work for scaffold installation and dismantling, greatly lowering temporary costs ■ No CO2 emissions since it is manual work ■ NETIS registration number: KK-220074-A *For more details, please refer to the PDF document or feel free to contact us.

• Bridge Construction

The "Triple Defense Joint" is a small-scale bridge expansion device that allows for quick installation, reducing the time required for lane restrictions and traffic openings. It features a double waterproof structure with elastic joint material in the gap section and a rubber waterproof sheet, completely shutting out water and preventing leaks that can cause damage to the bridge. Additionally, the structure includes a space between the rubber waterproof sheet and the protective device, ensuring that no wheel loads are applied to the waterproof section, significantly enhancing the durability of the waterproof function. 【Features】 ■ High water tightness with double waterproof structure ■ Long lifespan ■ Short installation time ■ Smooth passage due to a flat finish ■ Quiet operation ■ Patent obtained *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

Our company offers the small-scale bridge expansion device "Double Defense Joint," which ensures that the protective device does not touch the waterproof section and achieves a longer lifespan than conventional methods. The Double Defense Joint, with its extremely high durability of waterproof functionality, features a structure that creates a space between the elastic joint material in the gap and the protective device, ensuring that no wheel load is applied to the waterproof section. Additionally, the structure is simple, allowing for quick installation, which reduces the time for traffic restrictions such as lane regulations and traffic openings. 【Features of the Double Defense Joint】 ■ High water tightness ■ Long lifespan ■ Short installation time ■ Smooth passage possible ■ Quiet operation ■ Joint protection type ■ NETIS registration number: KK-220006-A ■ Patent obtained *For more details, please download the PDF or feel free to contact us.

• Special Construction Method