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Craig Mason
Engineering Manager
Asked a question last year

How to Inspect and Monitor Chemical Jet Grouting Process?

I want to know how to monitor and carry out inspection of the chemical jet grouting process at the construction site?

Where am I?

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Henry Newman
Water resource engineer

Jet grouting is a soil stabilisation method involves the injection of grouting fluid into subsoil under high pressure and velocity.

Three grouting techniques are available

Single - water + cement Double- Air + grout Triple fluid system- water+air+grout

Adopt according to your projects

For a detailed description refer below link,

https://theconstructor.org/geotechnical/jet-grouting-procedure-advantages/14470/#What_is_Jet_Grouting

Follow the methods for inspection of chemical jet grouting.

Jet grouting process: Jet grouting was first introduced by Pilots terraces S.A. in the year 2010 and in 2011, the first project using jet columns was constructed. Applications:

Soil capacity improvement Settlement control Reduction of soil permeability Other environmental applications Underpinning existing Foundation Ground improvement Lateral support excavations Hydraulic barriers Slope stabilization Liquefaction control

The treat grouting is one of the most demanding soil improvement technique and requires excellence in designing and execution engineers and involved specialist.

The field test allows selecting the most effective execution parameters and verifies that the final product with its design properties.

Thank You.