Location
STEW214CD
Session Number
121
Session Title
The Renewal of I-69 Section 5 CMP Culverts With an Innovative Spray-On Geopolymer Mortar
Track Title
Maintenance & Operations
Event Description/Abstract
The construction of the I-69 Section 5 roadway included the rehabilitation of several existing metal and concrete culvert crossings under the SR 37 alignment. The option for replacement for many was deemed impractical during earlier assessment inspections. This presentation explores the use and viability of the trenchless centrifugally cast geopolymer lining option on several of the more deteriorated culverts.
Geopolymer Mortar System for Structural Rehabilitation/Repair of Sewer and Storm Infrastructure
STEW214CD
The construction of the I-69 Section 5 roadway included the rehabilitation of several existing metal and concrete culvert crossings under the SR 37 alignment. The option for replacement for many was deemed impractical during earlier assessment inspections. This presentation explores the use and viability of the trenchless centrifugally cast geopolymer lining option on several of the more deteriorated culverts.
