Our services
Major railway works, industrial production and new areas of activity.
Our areas of activity
Our core business is major railway infrastructure works. To deliver them, INFRARAIL produces its own track materials, from quarry to plant, with 100% national capacity.
One core business, the industrial activities that supply it, and new areas opened to meet our customers’ needs.
Railway track works
Our first trade: building track and keeping it in good condition, on new lines and on the existing network.
- New track laying
- Track and ballast renewal (RVB)
- Track maintenance: tamping, ballast regulating, screening, stabilisation
- Rail connections for industrial zones, ports and silos
7 line tampers, 8 ballast regulators, 27 road-rail excavators, 4 pairs of track-laying gantries: the full fleet is listed in our resources.
See the equipment fleetSleepers and precast
Our plants manufacture reinforced concrete sleepers and precast elements for track, stations and their surroundings.
Reinforced concrete sleepers
- VAX U31 twin-block
- VAX S31 twin-block new
- M450 NP monoblock
- IR 2024 B.260 monoblock new
- Safety sleepers
Track and station elements
- MGB ballast retaining walls, 0.5 m and 1 m
- Platform walls and S-shaped platform walls
- Platform shelters new
- Level crossings new
- Hectometre posts, kilometre posts, clearance markers
Utilities and fencing
- Trapezoidal, U-type, GM1, GM2, GM3 and Sonelgaz drains
- Lighting chambers
- Slab-type and panel-type fences new
- Interlocking concrete blocks new
Insulated glued joints (IGJ): factory-made, for the electrical insulation of track circuits.
Product sheets
Long welded rail
length of the rail bars welded in our fixed plant at Bouti Sayeh (M’Sila), in service since March 2018
Our plants
- Bouti Sayeh M'Sila Welding of 288 m long rails (LWR) since March 2018
- Bouti Sayeh M'Sila VAX U31 twin-block sleepers since March 2018
- Beni Saf Aïn Témouchent VAX U31 twin-block sleepers since September 2006
- Salah Bouchaour Skikda VAX U31 twin-block sleepers since September 2006
- Hassi Bahbah Djelfa Monoblock sleepers since January 2016
- Rouiba Alger Precast reinforced concrete elements since September 2006
Quarries and aggregates
Our crushing stations produce the ballast and aggregates for our sites, close to the major projects in the South and West.
- TergaAïn TémouchentApril 2018
- Hassi MounirTindouf2025
- Djebel BécharBéchar2025
- Djebel AmressM'Sila2025
New areas of activity
As part of its development strategy, and to meet its customers’ needs, INFRARAIL has extended its activities to the following areas.
- Major public and hydraulic works
- Quarrying for construction and industry
- Steel construction
- Civil engineering design and construction
- Design and construction across all building and public works trades
- Industrial electrical installations and maintenance
Certified quality
QHSE system certified since 2009 to ISO 9001, ISO 14001 and ISO 45001; category IX professional qualification and classification.
A railway project?
Our teams answer project owners, suppliers and partners.