About us

Calenberg Ingenieure deal with products for protective measures against structure-borne sound, vibrations and airborne sound in the building industry.

Requirements on modern railway tracks are perfectly met by resilient rubber products such as mats, rail pads and bearings for both ballasted and floating slab tracks.

For buildings, tunnels below buildings etc. numerous solutions for structure-borne sound and vibration control purposes are on offer, too.

The lightweight, flexible Cisilent noise barrier protects effectively against disturbing airborne sound and preferably is used where conventional heavy and rigid systems are not suitable.

The Oil-Ex® Absorption Mat binds harmful substances such as oil or other hydrocarbons within its top layer. 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.

Calenberg products are made for safety, comfort, economic aspects and environmental protection.

Products and services

Calenberg Ingenieure supply elastic rubber products for all kinds of rail tracks:

USM G-1000 series
Ballast mats with a damping layer of bound rubber pellets covered on both sides with wear resistant protective solid rubber layers.

USM 1000 W, 2000, 3000 series
High resilient solid rubber mats with hard-wearing top and truncated cone-shaped spring elements on their underside. Due to their low dynamic stiffening these mats are ideal for floating slab tracks.

USM 4000
Studded solid rubber mat of higher stiffness mainly used for high speed railway lines and transition sections.

The OIL-EX® Absorption Mat absorbs and chemically binds liquid hydrocarbons, e. g. oil or lubricants. This eco-friendly product is used for e. g. maintenance or parking lots for rail vehicles.

Micro-cellular EPDM foam Rail pads CIVICELL and base plate pads CIPLACELL for high elastic rail fastening systems.

The lightweight, flexible Cisilent noise barrier protects effectively against disturbing airborne sound.

Track Mat USM® 1000 W, 2000, 3000 series

Under Ballast or Track mats for tram lines, light rail, underground, metro/commuter, main line railways, covering the whole variety of speeds and axle loads. High resilient solid rubber mats with hard-wearing top and truncated cone-shaped spring elements on their underside. Due to their low dynamic stiffening these mats are ideal for floating slab tracks and mass-spring-systems.

Civicell rail pads and Ciplacell base plate pads

Micro cellular elastic EPDM rail pads CIVICELL are installed directly under the rail foot to increase the elasticity of the ballast track. This brings about a more comfortable ride and protects the permanent way, from standard gauge railway to tram way as well as in varying dimensions.
The elasticity to slab track systems is provided by high elastic micro cell EPDM base plate pads CIPLACELL installed between rib plate and concrete slab, reducing vibrations caused by track and wheel unevenness.

Oil-Ex Absorption Mat

The Oil-Ex® Absorption Mat absorbs and chemically binds liquid hydrocarbons such as oil or lubricants within its top layer. On the reverse side of the mat an impermeable solid rubber sealing layer ensures that earth and ground water are not contaminated by e. g. parking rail vehicles with oil leakages.

Address
Calenberg Ingenieure GmbH
Am Knübel 2 – 4
31020 Salzhemmendorf
Germany

Phone: +49 5153 94000
Fax: +49 5153 940049
Internet: www.calenberg-ingenieure.de
E-mail: Send message

Contact person

Michael Weber
Senior Executive Manager
Phone: +49 5153 940075
E-mail: Send message

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