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TENSA-CRETE RE

TENSA-CRETE RE

TENSA-CRETE RE

Product catalog summary
Introduction
The TENSA®CRETE Type RE and RE-LS expansion joints are designed for gap widths up to 80 mm and 100 mm respectively. The RE-LS type features noise-reducing sinus plates, achieving up to 80% noise reduction. These joints are anchored in ROBO®FLEX waterproof polymer concrete and are suitable for both new constructions and refurbishments.

Features & Benefits
The joints allow movements in all three axes and rotations without constraints. They are 100% water-tight and can be installed quickly, reducing traffic congestion. The RE-LS type offers enhanced noise protection.

Area of Application
These joints are ideal for asphalt and concrete connections on bridges, especially for retrofitting where existing joints are damaged. They offer fast installation and phased assembly options.

Product Characteristics
Key characteristics include short setting time, lane-by-lane installation, and adaptability to various materials. The joints are resistant to wear and chemicals.

Anchoring
No additional reinforcement is needed. The bond strength requirements are 1.5 N/mm² for concrete and 3.0 N/mm² for steel.

Installation
Installation involves surface preparation, setting up profiles, laying polymer concrete, and inserting the sealing profile. The process requires qualified personnel and is coordinated by experienced project managers.

Material Properties & Installation
The ROBO®FLEX polymer concrete has specific compressive and tensile strengths and is designed for quick curing. The installation temperature should be between 8°C and 30°C.

Quality & Support
mageba expansion joints are certified under ISO 9001:2008 and have been tested for durability and fatigue strength. Customer support is available for project-specific advice and quotations.

Tenders & Quotations
For tender preparation, specific text elements and requirements are provided. Quotations require detailed drawings and movement range data.

Conclusion
The TENSA®CRETE expansion joints offer a durable, noise-reducing, and efficient solution for bridge construction and refurbishment, backed by extensive testing and quality assurance.
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Catalog excerpts

TENSA-CRETE RE-1

Expansion joints mageba expansion joints – for lasting driving comfort TENSA®CRETE Type RE and RE-LS easy to install, noise-reducing, durable

 Open the catalog to page 1
TENSA-CRETE RE-2

Expansion joints Features & Benefits Introduction The TENSA®CRETE type RE and RE-LS single-gap joint systems are expansion joints for gap widths up to 80 mm for the RE type and 100 mm for the RE-LS type (these values can vary depending on the construction standard). Type RE-LS is also equipped with a noisereducing surface in the form of “sinus plates”. This results in noise reduction of up to 80 %. The steel edge profiles of the TENSA®CRETE expansion joints are anchored in ROBO®FLEX waterproof polymer concrete. The joints are suitable for new constructions as well as for refurbishment projects....

 Open the catalog to page 2
TENSA-CRETE RE-3

Expansion joints Material properties & Installation Materials Installation process The following high-quality materials are used for the production of the TENSA®CRETE expansion joints: After uncovering the recess – by removing the previously laid asphalt layer or the old joint - the further steps for the installation of TENSA®CRETE expansion joint are as follows: • Steel profile made of S 235 grade • EPDM sealing profile • Polymer concrete consisting of epoxy resin, hardener and special mineral filler Corrosion protection The steel profiles are primed with anticorrosion coating in accordance...

 Open the catalog to page 3
TENSA-CRETE RE-4

Expansion joints Quality & support Quality For five decades, mageba expansion joints have proven their worth in thousands of structures under the most demanding conditions. In addition to the product properties, the extensive experience of our well-qualified manufacturing and installation staff also contributes to the high quality and durability of the products. mageba has a process-orientated quality system that is certified in accordance with ISO 9001:2008. Quality is also regularly inspected by independent institutes, such as the materials testing body (MPA) of the University of Stuttgart....

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.