Optimas products are used:
The simplified component selection and supply chain that Optimas recommends and manages is helping to significantly reduce costs, minimize risk in the supply chain and increase efficiency.
Make the best tunnel fastener decisions with expert design assistance, finite elements analysis and project-specific technical support. Know you have the highest quality parts as a result of our rigorous standards, zero defect culture, leading certifications and registrations.
Optimas products are used:
- To handle
- To assemble
- To inject
Bolting systems are used for the assembly of concrete segments, rail fixings and belt conveyors. Their range of systems can support tensile stress from 70 to 400 kN. Metallic inserts are made out of stainless steel or a different grade.
A large range of grout and lift-sockets provide a tightness cap up to 40 bars and a breaking tensile stress up to 600 kN.
Guiding Rods – These simple and cost-effective products control the position between the concrete segments, providing a good shear resistance and full control of tight tolerances and slip hazards.
Dowel System – Fixating the rings through thermoplastic dowels can enable a quick and secure installation in tight global tolerances while providing stability of the rings as a result of ground or grout injection pressure.
