Jet grouting is a technique that involves the use of high velocity fluid jets to construct cemented soil in the ground. It is often used to control groundwater or to support excavation in unstable soil conditions. Jet grouting is a versatile and effective technique that can be used in a variety of soil conditions. It is often used in the construction of foundations, tunnels, and other underground structures, and can be used to stabilize slopes, control groundwater flow, and repair or reinforce existing structures.
Compaction grouting, also known as low mobility grouting, is a technique used to densify loose granular soils and reinforce fine grained soils or subsurface voids. It involves injecting low-slump, low mobility aggregate grout into the ground in order to displace and compact the soil.
Compaction grouting can be used to increase the bearing capacity of soils, which can be useful for supporting structures. It can also be used to decrease settlement and reduce the potential for liquefaction.
