Calenberg Ingenieure GmbH


Am Knübel 2-4
31020 Salzhemmendorf
Lower Saxony

Phone / Fax: show
Phone: +49 5153 94000
Fax: +49 5153 940049
  • InnoTrans 2018
  • Hall 5.2 517
  • Railway Infrastructure Railway Infrastructure

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Exhibitor profile

For more than 30 years Calenberg Ingenieure are specialists in developing, manufacturing and supplying of elastomeric bearing systems for the building industry world wide.

The product range is large – it includes reinforced and unreinforced elastomer bearings, special-purpose materials and bearings to isolate noise and vibrations.

In times of rising environmental awareness, protection against structure-borne sound, vibrations and airborne sound becomes more and more important. Calenberg Ingenieure are developing and planning solutions for all various kinds of application in this field.

Modern rail tracks e.g. – especially when leading through sensitive urban areas – require measures against to high noise and vibration emissions caused by running trains. Products such as elastomer bearings for mass-spring-systems and sub ballast mats cater for the need of protection against these disturbing environmental influences to a high degree.

The sub ballast mats e.g. have shown their effectiveness for more than 25 years as well-proven resilient products made of natural rubber and/or synthetic rubber.

Against disturbing airborne sound the lightweight, flexible CISILENT noise barrier has been developed, which can be used in applications that conventional heavy and rigid systems are not suitable for.

The Oil-Ex® absorption mat also protects the environment. It consists of an absorption layer which binds harmful substances such as oil. On the reverse side an impermeable sealing layer ensures that earth and ground water are not contaminated by e. g. parking vehicles with oil leakages. And because the Oil-Ex® mat is made of a high share of recycled material, it is eco-friendly in two ways.

All Calenberg products cater for security, comfort, economic viability and environmental protection.

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