Permeation Grouting - Keller Ground Engineering - Keller Australia [PDF]
Permeation Grouting is a low pressure injection system used to improve the strength and reduce the permeability of granular soils. It is typically used for dam grouting applications and for groundwater control on tunnelling projects. The method uses cement or chemical-based grouts and has the advantage that it produces ...
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Idea Transcript
(http://www.kellerge.com.au/)
Compaction Grouting
Controlled Stiffness Columns
Permeation Grouting is a low pressure injection system used to improve the strength and reduce the permeability of granular soils. It is typically used for dam grouting applications and for
Deep Soil Mixing
groundwater control on tunnelling projects. The method uses cement or chemical-based grouts and has the advantage that it produces no spoil.
Dynamic Compaction and Dynamic Replacement
Microfine cement grouting is an extension of permeation grouting, using finer grout capable of penetrating small voids in fissured rock and fine sands. The GIN method (grouting intensity
Mass Soil Mixing
number) is commonly used for Dam Grout Curtains to prevent underseepage below the dam alignment.