RhoMAT: Revolutionizing Slab Track Construction

In the world of railway infrastructure, constructing slab tracks presents a plenty of challenges both in terms of organization and technical execution.

RhoMAT, the semi-automated track alignment system that offers a groundbreaking solution to these challenges. RhoMAT streamlines work processes, enhances quality, and reduces the need for extensive manpower. In this article, we'll delve into the intricacies of RhoMAT and how it is transforming the construction of slab tracks, making it faster, more efficient, and incredibly reliable.

The Complex World of Slab Track Construction

Building slab tracks involves a complex interplay of organizational and technical hurdles. The process isn't automated from the get-go and heavily relies on skilled manual labor. To ensure the smooth execution of slab track construction, the workforce needs to be highly trained, competent, and experienced. The construction process involves several crucial steps, including lifting (off the formation), rough alignment, and fine alignment. These steps demand a wide array of equipment and a significant amount of space. Historically, the rough alignment step lacked proper documentation, leading to issues with quality and accuracy. Moreover, inaccuracies in the lifting and rough alignment stages result in additional work during the fine alignment process. Localized areas of stress can also emerge in the vicinity of lifting positions during the initial stages, necessitating rework during fine alignment.

RhoMAT Solution: Efficiency Redefined

RhoMAT is the game-changer that addresses these challenges head-on. It seamlessly integrates multiple work processes, elevating the overall quality of the construction while significantly reducing the need for a large workforce. RhoMAT marks a significant leap forward in the realm of slab track construction, introducing targeted mechanization and automation that enhance operational efficiency and the overall construction experience. It leads to higher output, improved efficiency, greater process reliability, and simplified planning.

Key Facts about RhoMAT

• Lifting and Rough Alignment by Experts: RhoMAT leverages the expertise of highly qualified partners to execute lifting and rough alignment effectively.

• Combined Lifting and Coarse Alignment: This innovative system combines lifting and coarse alignment in a single operation, streamlining the construction process.

• Minimal Manpower: RhoMAT operates efficiently with only two competent personnel, reducing labor costs.

• Versatility: It is compatible with various in-situ slab track systems equipped with running rails, making it adaptable to different track gauges and rail types.

How RhoMAT Works

RhoMAT operates by assembling a skeleton track panel consisting of sleepers and rails on the formation or sub-structure. In cases where the baseplate or block systems are not connected, temporary gauge holders or the RhoFAS track adjustment system are utilized to stabilize the track panel. The RhoMAT system is then positioned on the pre-assembled skeleton track, with the front bogie facing the working direction and the rear section of the machine on a previously lifted and aligned section.

The RhoMAT then moves forward, lifting and maintaining the track within defined tolerance. This allows the two operators to install temporary track support systems. After a control measurement recording that enables quality documentation, the system automatically advances to the next lift point.

Noteworthy Features of RhoMAT

• Tachometer-Controlled lifting & alignment: The system employs tachometer control for lifting and alignment, with results documented for quality assurance.

• Independence from track system: RhoMAT relies solely on rails and gauge-fixed track equipment, making it compatible with various slab track systems and eliminating the need for fine alignment or temporary works equipment.

• Reduction of induced stress: It minimizes stress in the running rails, preventing subsequent deformations in the track.

• Flexibility: RhoMAT can be adapted for various operating conditions, including different track gauges, rail types, and support spacing, by exchanging individual machine components.

Advantages of RhoMAT at a Glance

Fast and efficient: With lifting and coarse alignment processes executed by specialists, RhoMAT can achieve impressive speeds, up to 20 meters per hour. It simplifies the construction process by reducing sub-processes and their complexities.

Quality Assurance: RhoMAT provides documented proof of the track position achieved, allowing for performance forecasting.

Flexibility: It can be configured for both track panels and continuous rail track sections, without the need for lead times. Additionally, it is suitable for various rail systems and can be used in different rail environments, including mainline tracks, light rail, and metro systems.

Eco-friendly operation: RhoMAT operates via 400V 32A, ensuring an all-electric, emissions-free operation.

The Minds Behind RhoMAT

RhoMAT is the result of a collaboration between two industry leaders:

• Rhomberg Sersa Rail Group: With extensive experience in the rail sector, Rhomberg Sersa Rail Group specializes in the design and construction of slab tracks.

• Intermetric GmbH: As one of Germany's premier track surveying specialists, Intermetric GmbH brings over 50 years of expertise in track surveying methods.

The semi-automatic track lifting and alignment system, RhoMAT, is a testament to their combined experience and expertise.

Paving the Way for Efficient Slab Track Construction

RhoMAT represents a seismic shift in the world of slab track construction. By optimizing work processes, enhancing quality, and reducing manpower requirements, it offers unparalleled efficiency, reliability, and planning ease. With RhoMAT, the construction of slab tracks is no longer a daunting challenge; it's a streamlined, efficient, and precise operation.

For more information about RhoMAT and its revolutionary impact on slab track construction, contact us.