Complex joint repair material for the flatness and noise reduction of expansion joint
Joint Low Noise Band

Joint low-noise band is a construction method that can reduce noise and protect concrete for expansion joints by securing waterproofness and flatness without the removal of expansion joints or concrete.


  • Effective noise-reduction by using elastic repair material
  • Fast and easy construction without removal of existing expansion joint
  • Efficient in fixing height difference
  • Notable blockade of water permeation & dust by strong adhesion and waterproofness 
  • No equipment and pre-process needed
  • All-weather


  • Noise reduction at expansion joints
  • Protection for the concrete of expansion joints
  • Expansion joint of underpass
  • Height difference fixing for flatness of expansion joints

Construction Procedures

Construction Cases