Soil Improvement

A simpler, more cost-effective alternative to bucket mixing or slurry-only methods, ideal for coal ash, dredged sediment, and contaminated pond or lagoon closures.

LESS REAGENT. MORE PROCESSED MATERIAL.

In soil improvement, reagent/binder is often the biggest cost driver, and when control is limited, teams end up with “insurance overdose” that eats budgets and still leaves uncertainty about results.

Digitally controlled, recipe-driven dosing with calibrated feeding and continuous logging keeps actual reagent use close to design. That helps you hit the required performance with fewer corrective passes, lowering total treatment cost and improving value for money over the life of the project.

ALLU’s approach combines consistent mixing, controlled dry binder feeding, and job-ready reporting into one repeatable workflow, so you get predictable strengths and leachability, stable daily output, and less rework. The system is delivered through the ALLU Processor Mixer working with the ALLU PF Pressure Feeder.

ALLU-processor-and-pressure-feeder-PF-7+7

FOUNDATION

When poor soils threaten bearing capacity and schedule, the goal is a predictable working platform without rework. Controlled dosing and consistent mixing help you reach design performance with fewer passes, so you can build sooner with fewer surprises.

  • Residential areas
  • Dredging and harbour construction
  • Railway and road construction

REMEDIATION

Remediation succeeds when treatment is consistent and defensible. Integrated logging tracks dosing rates, operating time, and treated areas, so you can manage consumption, compare plan vs actual, and demonstrate compliance during reviews without manual spreadsheets.

  • Liquid waste lagoons
  • Oil spill and acid tar
  • Contaminated soil

SOLIDIFICATION

ALLU’s approach combines consistent mixing, controlled dry binder feeding, and job-ready reporting into one repeatable workflow, so you get predictable strengths and leachability, stable daily output, and less rework. The system is delivered through the ALLU Processor Mixer working with the ALLU PF Pressure Feeder.

  • Temporary roads
  • Mine tailings
  • Excavation work

Products

ALLU’s complete Soil Improvement System delivers tighter reagent control, consistent mixing, and job-ready reporting, so you can solve the cost, quality, and documentation challenges that typically drive rework.

ALLU processor power mixer

ALLU Processor Power Mixer

Consistent mixing quality is what prevents weak zones, extra passes, and surprises later. ALLU processors are designed to mix deeper and more uniformly than bucket methods – especially in soft, saturated materials, helping deliver stronger, more homogeneous results. Subsurface mixing also supports lower airborne dust compared to surface agitation in dust-sensitive environments.

ALLU Pressure feeder

ALLU PF Pressure Feeder

Binder cost is where projects win or lose money. Digitally controlled feeding helps avoid “insurance overdose” by keeping actual reagent use close to design through recipe-driven dosing, calibrated feed systems, and continuous logging.

ALLU pressure feeder complete system

ALLU Soil Improvement System

Projects run smoother when mixing, feeding, and proof live in one workflow. Integrated logging captures dosing rates, operating time, and treated areas, making it easier to manage consumption, justify changes, and demonstrate compliance when the project is reviewed.

Interested?

Contact our team and we’ll help you find the perfect solution for your business.