Linked from

The 5 pages that link to Expansion joint, each with the reason it gives.

• Thermal expansionBroader topic: It prevents restrained expansion from causing buckling or damage.

• BellowsBroader topic: Metal bellows form flexible, pressure-containing expansion joints.

• Sydney Harbour BridgeRelated: Its roadway joints allow the long steel structure to expand and contract.

• BrickworkRelated: Joints limit cracking as brickwork expands, contracts, or settles.

• Stone slabRelated: Joints help prevent large stone installations from cracking as materials move.