Dust & Erosion Control Solutions

Site-specific engineered solutions in New Zealand

GRT are the specialists in Dust Control, Soil Stabilisation, Erosion Control and Water Management. 

Exclusive distribution partners across New Zealand

The World Leader In Innovative Dust & Erosion Control Technology.

We are an international, engineering technology company focussing on providing innovative products and solutions for the mining, civil, agricultural, resources, land development, and environmental management sectors. 

GRT’s industry leading technology is proven to drive process efficiency, deliver sustainable infrastructure outcomes, and improve community health, safety and environmental outcomes.

Specific Applications:


Increase watering efficiency per truck by 250%

12 times better than water alone in dust suppression


Years of combined industry experience

Are environmental regulations, health and safety a concern to you and your business right now?

Agricultural Soil, Dust & Water Management

With scalable solutions from small, family properties to large-scale operations, GRT specialises in the design, development and maintenance of sustainable rural infrastructure such as roads, yards, stables, and even dam structures and water quality.
  • Packing and loading yards in farms
  • Unsealed farming roads and access tracks
  • ​Erosion prone soils and slopes
  • Simple dam maintenance & repair
  • ​​Racetracks, stables, and horse arenas


Mining & Quarry Dust Control

We offer site-specific dust control and process management at every stage of the mining operation from exploration, drill and blast, excavation, hauling, processing to offsite transport to the port and beyond. GRT has developed, designed, constructed and maintained public and private assets using our unique polymer and polymer enhanced products.
  • Unsealed haul roads, hardstands and cleared sites
  • Large soil/mineral stockpiles
  • ​Heavy or tracked machinery yards or access roads


Are environmental regulations, health and safety a concern to you and your business right now?

Industrial Dust & Erosion Control

GRT’s pioneering products for soil and pavement stabilisation, dust and erosion control, and site water management solutions make site management, construction, land development and heavy industry faster, greener and leaner.
  • Truck, container and logistics yard dust control
  • Natural disaster sites
  • Civil construction erosion control
  • ​Demolition sites and material stockpiles


Erosion & Sediment Control Solutions

When it comes to erosion and sediment control, and protecting exposed land against the ravages of wind and water, GRT’s advanced polymer technology delivers the complete erosion control solution.

GRT offers cost-effective erosion control and sediment control solutions proven to outperform in any application by providing immediate, long lasting results. GRT’s products deliver exceptional results using only small quantities sprayed directly onto the surface.
  • Civil and land development projects
  • ​Exposed slopes, cut or embankment batters
  • Stockpiles, bunds, V-drain & catch banks
  • ​Sediment basins, ponds, and storage dams


Are environmental regulations, health and safety a concern to you and your business right now?

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