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Geopolymers Support Long-Term Viability in Manhole Rehabilitation - Trenchless Technology Magazine
With the nation’s manholes increasingly in need of repair, rehabilitation is considered a less expensive option to excavation and replacement. In a tough economy, when extra costs can create a big dent in a city’s budget, manhole rehabilitation is increasingly seen as an excellent “bang for the buck.” Historically, one of the most cost-effective andRead More