An example of specifications when a longitudinal joint sealant (LJS) or Void-Reducing Asphalt Membrane (VRAM) is required: Surface must be cleaned and dry LJS can be placed before or after the ...

In 2009, Guoqiang received a grant from the Transportation Research Board for a project titled, “A Shape Memory Polymer-Based Self-Healing Sealant for Expansion Joint.” The project used a one ...

Dow Corning 991 is a one-component silicone joint sealant with proprietary stain-resistant technology. It is now offered in North America as an alternative to the two-part Dow Corning 756 Silicone ...