When that organic material ... expansion joint. Press the rod down to about a 1/2-in. to 3/8-in. below the slab surface. This ...

offset and angular movement in bridge applications Building Expansion Joints that provide lateral, offset and angular movement caused by thermal and seismic movement in building and concrete ...

Although the title referenced concrete joint sealer, materials meeting this specification have been used for many years, and are currently used for crack sealing in asphalt concrete pavements.

This is standard repair work for a bridge and slab joints of this age,” R.I. DOT says of $509,000 in work on “slab joints” as ...