ChemCo Large Void Grout used in seismic upgrade at Scott Library

Problem: Upgrade stone wall strength with epoxy grout and steel

Solution: 3 sand gap-graded mix with Grout, Large Void to make structural grout columns

  • Bulk caulk guns placed filled epoxy aggregate mix in space-restricted areas
  • Leaks sealed with urethane foam and plywood
  • New vertical rebar sealed by epoxy