Birdwatch Note Rating
2024-03-30 08:32:13 UTC - NOT_HELPFUL
Rated by Participant: CA42DED82A3A3EA4AF8C5FBA8E5E3D7C3BB45BDA50BBD089CD54F97E35D938C7
Participant Details
Original Note:
This is an expansion joint These are required for the concrete expanding in the heat and shrinking in the cold Every bridge has them to stop them cracking open Some are identical to post photo, others made of steel Post is misleading https://cdn.emseal.com/bridge-expansion-joint-division/wp-content/uploads/sites/3/2016/09/Watertight-bridge-expansion-joints-in-roadway-curb-and-sidewalk-BEJS-Emseal-RI.jpg https://structville.com/expansion-joints-in-bridges https://www.trelleborg.com/en/fluidhandling/products-and-solutions/bridge-expansion-joints
All Note Details