We offer stabilisation and solidification methods to treat and remediate a wide range of environmental issues. Our expertise covers hydrocarbon, heavy metals and complex manufactured chemical contaminants such as PFAS.
Contaminated site remediation
Industrial contamination clean-up
Soils recycling and provision of engineered fill
Solidification and immobilisation of contaminants
Reduced permeability of contaminated soils
Reduced quantities and costs of disposal
Reduced project costs and timeframes using specialist equipment that rapidly treats the contaminated area
Contaminated waste can be reused as engineered fill rather than disposed to landfill
Short design and binder selection process by combining our purpose-built plant with our engineer’s extensive experience
Fast innovative solutions for the most demanding contamination issues
Remediating contaminated soil/aggregate by the introduction and mixing of binders results in a product that has less impact on the surrounding environment. Solidification binds contaminants into a solid, lower permeability (or if necessary impermeable) form, and stabilisation can also change the contaminants so they become less mobile and less toxic.
The solidification and stabilisation methods we utilise means that the treated soil can be reused as engineered fill rather than transporting for disposal at sanitary landfills.
Cost & Carbon Calculator
Use Hiway Group’s carbon calculator to determine your potential carbon emission offsetting and cost savings.
Design & Project Management
Hiway Group’s engineering team has extensive experience in pavement design and project management.
We offer a range of consultancy services, from pavement investigation, sampling and subgrade analysis, pavement design optimisation, carbon analysis and offsetting to evaluation and solution development for the remediation of contaminated sites.