Bridge Expansion Joints

Trelleborg's Transflex bridge expansion joints span the space between the decking and the abutments on viaducts and bridges. They absorb movement caused by high traffic volumes, high winds and contraction and expansion from temperature variations.

Transflex seismic bridge bearingEach expansion joint has two sections. The first is the bridging module, a strong rubber plate that spans the structural opening between the abutment and the bridge deck.

The second is the movement module, which absorbs movements of the bridge deck.

Horizontal safety anchor bars strengthen the entire unit and prevent sagging.

Main Applications:
  • Bridges
  • Overpasses and car parks
  • Foot bridges
 

 
Downloads
Transflex Seismic Joints [Español, pdf]

Transflex B-7, B-75 [English, pdf]
Transflex B-7, B-75 [Español, pdf]



Contacts

Trelleborg Izarra
C/ Río Manzanares, nº 20-22
Polígono Industrial José Luis Velasco
28500 Arganda del Rey (Madrid)
Tel: +34 918 701 700
Fax: +34 918 703 465
 

Trelleborg Izarra S.A.U.
C/San Vicente, 25
ES-01440 Izarra (Alava)
Spain
tel: +34 945 437 090
fax: +34 945 437 050


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© Trelleborg AB (publ), P.O. Box 153, SE-231 22 Trelleborg, tel: +46 410 670 00
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