Expansion Joints – purpose and selection
![Expansion joints](https://freyssinet.co.uk/wp-content/uploads/2016/08/Joint-graphic.jpg)
Designed to span gaps between structural elements, expansion joints are necessary to absorb movement, accommodate shrinkage and creep effects and changes in temperature on reinforced concrete, pre-stressed concrete and steel structures, and particularly on bridge decks. The expansion joint is…
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