Mapei UTT is a the fast growing and innovative technology division of Mapei Group dedicated to underground works with a passion to offer continuous improvement to underground industry moreover in terms of respect for the environment in compliance with the most severe standards.
Mapei UTT has a broad underground offering:
Admixtures for all types of concrete, injection systems for different types of rock, soil or concrete structures, spray applied and PVC-Pwaterproofing membranes with a full range of complementary products, all needed chemicals for TBM technology covering hard rock, open face, slurry and EPB type machines,protective and decorative coating systems, chemical treatments for soil stabilization and maintenance of pavements.
Mapei UTT stands out on the market for the highly trained on- site technical support with a worldwide network of highly trained and professional Technical assistants present from more than 20 years.
The Numbers of Mapei
over 25.000 tons of products delivered per day
currently employs over 9000 highly specialized professionals.
Mapei operates globally with 73 plants in 54 countries worldwide
Visit our website and discover more: http://utt.mapei.com
DSI Underground - Global leadership for products and systems for the Tunneling industry
DYWIDAG-Systems International (DSI) is a global market leader in the development, production, supply, and installation of rock reinforcement and round support systems for the tunneling industry worldwide.
Thanks to its comprehensive product range and versatile system solutions, DSI Underground is among the world's leading system suppliers and is represented in all of the markets for challenging tunneling projects.
The product range includes a wide variety of anchors, steel ribs, lattice girders, liner plates, rock and ground support systems as well as field-proven AT systems such as the AT Casing System for the economic installation of tube spiles.
DSI's business philosophy is based on the establishment and cultivation of a trustworthy business relationship with its clients. Irrespective of the circumstances, we are committed to always satisfying the demands of our customers in accordance
with our slogan "Local Presence - Global Competence".
Herrenknecht is a technology and market leader in the area of mechanized tunnelling systems. As the only company worldwide, Herrenknecht delivers cutting-edge tunnel boring machines for all ground conditions and in all diameters – ranging from 0.10 to 19 meters. The Herrenknecht product range includes tailor-made machines for transport tunnels (Traffic Tunnelling) and supply and disposal tunnels (Utility Tunnelling). Under the umbrella of the Herrenknecht Group, a team of innovative specialists has formed to provide integrated solutions around tunnel construction with project-specific equipment and service packages upon request: these include separation plants, conveyor belt systems, navigation systems, rolling stock systems and segment moulds right up to turnkey lining segment production plants. The range of products also includes services in the area of technical consultancy, planning and supervision for tunnelling projects as well as personnel solutions to complement construction site crews on a temporary basis. Herrenknecht develops innovative technical solutions to sink vertical shafts down to great depths as well as to successfully excavate sloping shafts. The company also produces state-of-the-art deep drilling rigs that drill down to depths of 8,000 meters.
Bekaert Maccaferri Underground Solutions, your global partner for smart fibre reinforcement of your tunnelling and mining project.
Our wide range of fibres give you the support your project needs. Depending on the application, we have the right fibre for you at the right price. Our Dramix® 3D fibres are at their best in shotcrete applications for first lining and temporary support. The Dramix® 4D product range is ideal for final lining of tunnels or shafts, either to be used in spray concrete linings or precast segments. Dramix® 5D offers superior results in final lining cast in-situ. Synmix® fibres are macro-synthetic fibres and can be used for temporary support in mining.
To complete our portfolio, we also offer micro-synthetic fibres called Duomix® M6 Fire that increase the fire resistance of concrete.
Some of our important reference projects, all with SFRC precast segmental linings, on the Arabian Peninsula include:
Bekaert Maccaferri Underground Solutions understands you. Because we are tunnelling.
Normet is a fast growing and innovative technology company with a passion to offer continuous improvement to underground construction and mining processes for increased safety, productivity and profitability.
Normet has a broad underground offering:
Sandvik underground drill rigs are specifically designed to suit customers mining application and to maximize their productivity. They come equipped with high-performance hydraulic rock drills, ergonomic controls, and various levels of automatic drilling systems, making them highly productive, extremely reliable, and economical machines.