Teloni Bresciani - Ventilation Ducts with the Fast Joint® System for Tunnels and Mines

Teloni Bresciani is a leader in the field of plastic materials and specialises in the manufacture of ventilation ducts for tunnels and mines. The latest technology and sophisticated automated equipment are used in production, which is a guarantee of:

• High production capability
• Products of a high quality standard

Teloni Bresciani boasts an efficient sales network in Italy as well as all over the world and is in a position to meet international market requirements promptly and efficiently.

FABRICS FOR TUNNEL DUCTING

Aiming at achieving a high standard of quality in the final product, Teloni Bresciani uses its lengthy experience in the field of coated fabrics to make tunnel ducting safer and more economical. The basic features of coated fabrics used for tunnels ventilation are:

• High mechanical tensile strength and good elasticity, thanks to the excellent quality of the base
• High mechanical resistance to tear, a vital feature in the case of accidental breakage of the duct
• Adaptability and reliability in less favourable situations (bending, bad weather conditions, moisture)
• Smooth internal surface to reduce load losses to a minimum
• High weldability of the fabric, a guarantee of perfect sealing during use and reliability through time

Under severe operating conditions, an antistatic-coated fabric is particularly suitable for use in the presence of gas. All the materials used are flame retardant and ISO 9002 approved.

FAST JOINT® DUCT TECHNOLOGY

Research and Development at Teloni Bresciani has developed a new exclusive tear-off joining system with internal joint covering.

FAST JOINT makes air leaks, due to blow-by, virtually nil, and approaches load losses to 0, which results in considerable power savings. The use of this technology offers other advantages, including the following:

• Quicker and easier assembly with respect to conventional systems
• Space-saving packaging and easier handling

Numerous on-site tests have proved that ventilation using FAST JOINT duct is extremely safe and reliable.

DUCT SUSPENSION AND FASTENING

For safer, straighter laying, the suspension system has a reinforced crest with eyelets every 70cm where latest-generation labyrinth hooks are fixed.

OUR REFERENCES

• CAVET (Consorzio Alta Velocità, Bologna/Firenze)
• IRICAV 1 (Alta Velocità, Napoli/Roma)
• EVINOS TUNNEL JV (Grecia)
• MOHALE MATSOKU CONTRACTORS (Mhoale Tunnel, Leshoto)