Turkmenistan Station Project

This Station is a largest transportation hub in Turkmenistan. The overall design focuses on a modern, iconic look, which sets a high standard for the metal ceilings, wall cladding, and column systems throughout the whole station.

In this project, PRANCE covered the detailed design, fabrication, and installation guidance of metal ceiling systems, column cladding systems, and wall cladding systems across multiple functional areas, including the exhibition hall, waiting area, public zones, and etc.

This project included a large number of irregular, long-span areas. These factors make product manufacturing more challenging. To address this situation, we have developed tailored solutions for each domain, based on its specific requirements.

The exhibition hall ceiling area has a wave-like circular design which combined with a large wheel-shaped lighting structure. The overall effect is bold and dynamic, but it also requires a high level of precision of manufacturing.

Each curved square tube had to match the design radius exactly, while keeping the visual lines smooth and continuous after installation. Since the components were welded, the weld seams needed to be finished to avoid visible unevenness. Beside of that, the curved elements were relatively heavy, which made the installation and positioning become more difficult.

Our techinical team used 3D modeling to develop the full ceiling structure and break it down into precise fabrication units. This digital approach allowed us to control the curvature and dimensions of every square tube with accuracy. During production, we applied strict welding control and carefully ground each seam to achieve a smooth surface finish. 

For installation, we developed a custom circular installation system that provided stable support, accurate positioning, and reliable shape control throughout the installation process.

The wheel-shaped structure is over 10 meters in diameter, so we needed to carefully balance weight and structural strength. The overall form required a high level of symmetry and curvature consistency, and each module had to align precisely during assembly. At the same time, we had to plan for integrated lighting and leave enough access for future maintenance.

Multiple rounds of measurement,calibration and mock-up were carried out to keep every module consistent in size and curvature. We also built the lighting layout directly into the design, so installation would be straightforward on site. Maintenance access was considered from the beginning, with dedicated openings that allow easy servicing without affecting the overall appearance.

Located in the exhibition area, the rotating wall has a wood-grain triangular design and can rotate 90 degrees. This design seamlessly integrates functionality and aesthetics, creating a distinctive wall.

The system needed to rotate smoothly while staying stable and safe. At the same time, the design had to incorporate lighting without disrupting the overall look.

We optimized the rotating mechanism during the design stage to ensure smooth operation. We also planned space within the structure for lighting installation, so everything works together as one integrated system.

The waiting room ceiling uses a double-curved baffle ceiling system to create a soft and flowing look. At the same time, the ceiling needs to work well with integrated lighting and allow for future maintenance.

Bending the square tubes in two directions is not easy. The materials of baffles should handle the stress without deforming or cracking. At the same time, the angles and curves need to stay consistent across the entire ceiling.

During the double-curving process, we controlled the forming method to keep each square tube stable and well-shaped. We also applied strict production control to make sure every component stayed consistent in both curvature and dimensions.

The embedded lighting fixtures had to fit the square tube system precisely. The installation needed to stay secure without weakening the structure. At the same time, the ceiling needed a maintenance solution that would not interrupt the overall appearance.

During the detailed design stage, we reserved exact positions for the fixtures so the lighting size and tube spacing matched precisely. To support maintenance, we developed a custom profile access panel system with an openable structure. This approach created a hidden maintenance channel while keeping the ceiling clean and visually unified.

Several public areas use profile baffle ceilings combined with gypsum board ceilings. Some sections also include irregular shapes of the ceiling area, which makes precision even more important.

The connection between the baffle ceiling and gypsum board needed to be clean and level, without visible gaps or uneven edges. Irregular layouts made it more challenging to control dimensions for each individual piece.

For these area, we focused on precision control during production to ensure every profile met the required dimensions. Based on the drawings, each square tube was fabricated with strict tolerance control, especially for areas connecting with gypsum board.