Secondary lining of shield tunnels 'TDR Shot Lining System'
A method of selecting and spraying high-quality mortar that meets various requirements and performance based on its intended use!
The "TDR Shot Lining System" is a technology based on a wet spraying method of high-performance mortar for the repair of deteriorated concrete cross-sections. It was developed to fill the gaps between steel segments and the finished surface of the lining, which are expected to be difficult to address with conventional cast-in-place lining concrete. By using a continuous mixing mixer, it enables large-volume mortar spraying. 【Features】 ■ Can accommodate various sharp curves ■ Easily adapts to special shapes and structures ■ Materials can be selected according to the tunnel's application ■ Can fill every corner of the steel segments, achieving high density ■ Fast construction speed *For more details, please refer to the related link page or feel free to contact us.
basic information
【Other Features】 ■ Easy maintenance ■ Excellent cost-effectiveness and shortened construction time *For more details, please refer to the related link page or feel free to contact us.
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Applications/Examples of results
【Delivery Achievements (Purpose of Target Structures)】 ■ Meguro River Flood Control Sewer Facility ■ Joint Trench ■ Sewer Main ■ Discharge Tunnel ■ Storage Pipe Facility ■ Sewer New Pipe Opening Reinforcement Work, etc. *For more details, please refer to the related links page or feel free to contact us.
