Dramix®

Wirand Maccaferri

Dramix® Dramix®  is our steel fibre reinforcement for concrete. It acts directly on the concrete matrix, improving its mechanical properties; ductility, structural strength, toughness and preventing cracking. Steel fibres enable the redistribution of tensile forces, increasing the flexibility of the concrete. They are used in industrial flooring, precast tunnelling segments, shotcrete and whenever the performance of… Read more »

Fibres for Concrete – Dramix®

Wirand Maccaferri

Dramix® Dramix® is our steel fibre reinforcement for concrete. It acts directly on the concrete matrix, improving its mechanical properties; ductility, structural strength, toughness and preventing cracking. Steel fibres enable the redistribution of tensile forces, increasing the flexibility of the concrete. They are used in industrial flooring, precast tunnelling segments, shotcrete and whenever the performance… Read more »

Steel Bolt

Tunnelling-reinforcement

  Our E-EXBOLT is a rock bolt for use in (but not limited to): – Mining applications such as hanging wall and roof bolting – Tunnelling applications such as radial systematic bolting – Rock slope stabilisation It is made of a welded metallic tube, longitudinally crimped (folded in on itself) and sealed at one end…. Read more »

P.E.R. Ground System

Tunnelling-reinforcement

  The P.E.R. Ground System (Pressurizing Element for Reinforcement of the Ground) series has been engineered to provide tunnelling clients with cost efficient ground improvement in difficult and adverse conditions. The system is fully customisable and can solve multiple tasks simultaneously; drainage, reinforcement and soil consolidation. It is used in loose, swelling or ravelling ground… Read more »

GFRP Pipes & Elements

Tunnelling-reinforcement

GFRP Pipes are used for ground reinforcement in tunnelling works, wherever significant enhancement of the ground characteristics are required, e.g. within the tunnel face ahead of the excavation, the so-called ‘core consolidation’. GFRP tubular elements (pipes) are made from a reinforced polyester resin matrix, together with a unidirectional Glass-Fibre (GFRP type E-Glass) continuous thread profile…. Read more »

GFRP CRG Bolt

Tunnelling-reinforcement

Used in tunnelling works, our GFRP CRG fibreglass bolt is equipped with a steel head for post-tensioning and is used in rock bolting, soil nailing and ground anchors. It is made of a reinforced polyester resin matrix, together with a unidirectional glass fibre (GFRP type E-Glass) continous thread profile. The thread process does not affect… Read more »