Bridge joints

Composan Industrial y Tecnología S.L. is one of the leading companies in the manufacture and installation of bridge joints, with more than twenty years of experience in the sector since its inception as Composan Construcción S.A.

Comosan Industrial and Technology oversees the entire manufacturing and design process, providing the best auxiliary materials on the market to ensure a complete sealing system with proven performance.

It’s no surprise that our technology and expertise are among the best on the market, with more than 200,000 ml of expansion joints installed in Spain.
Our constant drive to develop new products has led us to introduce the new CP expansion joints—modular chloroprene rubber joints with asymmetric travel—enabling us to offer the market solutions that adapt to the actual movements of concrete structures, where the openings, caused by shrinkage, creep, and temperature drops are always greater than those produced during closure due to temperature increases.

The continuous improvement in the quality of the materials used in our devices—such as chloroprene rubber, metal components, and the adhesives used—along with meticulous in-factory quality control of the seals—have made it possible for us to offer our customers high-performance devices that incorporate improvements in the performance and durability of the modules.

Extensive testing at the Eduardo Torroja Institute’s laboratory has shown that these devices are capable of withstanding asymmetric ranges of motion after the modules were subjected to thousands of opening and closing cycles.

Bridge joints certified under ES10/8214 by TECAPLAS, S.L..
Assessed and certified for compliance with the requirements
of ISO 9001:2015