Technology to Reduce Environmental Impact of Jet Grouting Technology
摘要
Jet grouting technology has been applied worldwide since the 1970s to improve soft ground. This paper discusses the reduction of environmental impact achieved by a technology to treat waste mud (hereinafter referred to as “spoil return”) generated in jet grouting technology, as well as that achieved by contributing to the longevity of buildings. We also discuss in-situ remediation using water jet technology. The in-situ remediation method using jet grouting technology combined with bioremediation technique is an innovative soil remediation method applicable to clayey soil, which is difficult to be treated by conventional in-situ remediation methods.