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Stravibase SpringBox

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Main Benefits


  • Can be designed to meet natural frequencies anywhere between 3Hz and 5Hz

  • Easily replaceable

  • Limits deflection of the building during construction

  • Easy to install

  • Lifespan greater than 50 years

  • High lateral stiffness

  • Easily adapted to meet different loads and performance requirements


Design Requirements


  • Natural frequency requirement

  • Working dead and live loads on each contact point

  • Lateral and turning forces at each support point

  • Contact areas and dimensions

  • Locations of any fixing down bolts

  • Fire protection requirements

  • Maximum likely dynamic forces caused by earthquakes


*Previously known as CDM-CHR-BOX

Case Studies