Guide Tunnelling (Australia): Specific Hazards, Risks and Control Measures – Pressure Grouting Mobile App
Pressure grouting involves pumping a grout like a cement slurry or chemical grout under pressure into a void or porous ground.
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Pressure grouting: fills voids behind a tunnel or shaft lining to increase the integrity and strength of the lining or to reduce water inflow, stops or reduces direct water inflows into the excavation, and improves ground conditions by cementing unstable areas. Control measures should be implemented to eliminate or minimise, so far as is reasonably practicable, the risks associated with pressure grouting. The Guide Tunnelling (Australia): Specific Hazards, Risks and Control Measures – Pressure Grouting mobile app includes specific hazards, risks and control measures - pressure grouting. This app is part of a collection of Guide Tunnelling (Australia) apps. Download them all for free!