GRT Haul-Loc

Works with dust so you don’t have to!

GRT Haul-Loc is a specially formulated liquid polymer added to watering trucks used to reduce water required for continuous dust suppression by at least 65% and extend the dust suppressing effects four to five times longer than water alone.


Designed specifically for the conditions of the mining and resource sectors, GRT: Haul-Loc is designed to be applied using existing site water trucks, tankers, or sprinklers. Mixed with water, GRT: Haul-Loc is sprayed onto road surfaces binding fine dust particles and preventing them from becoming airborne dust.

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We’ve Got Dust Covered

Left untreated, dust from unsealed haul roads, hardstands, cleared sites, and large soil/mineral stockpiles can have a considerable impact on staff, the environment and the quality of life for local communities.

GRT: Haul-Loc minimises this impact by locking down dust, as well as providing budget savings in the reduction of water truck movements – also reducing the potential for incidents by reducing traffic volumes. The use of GRT: Haul-Loc also eliminated the impact of overwatering for dust control leading to haul roads with improved surface integrity.

GRT will work with you to devise a full dust mitigations strategy to meet the challenges facing your project or business operation. We can also provide engineering input to design, layout, and maintenance of your site roads as well as opportunities to optimise available materials for construction.


Haul Roads – Suppresses dust on unsealed haul roads while saving you water and truck utilisation expenses.

Cleared Sites – mitigates the impact of dust on worker safety and condition of plant and equipment.

Environmental Management – Mitigate the impact of dust on the surrounding environment and on communities.

Total dust management supply and automated dosing system packages available under monthly invoice or retainer.

GRT – Automated Dosing Units

Designed and manufactured in Australia, GRT’s dosing units range from simple hand-operated pumps to our fully automated dosing units used by some of the world’s largest mining and quarrying companies. GRT’s dosing units inject GRT: Haul-Loc into the flow stream of the water at your standpipe or hydrant fill points at our recommended dosage rates, calibrated to the rate of flow in the water supply pipe.

These units are tailor-made for each customer to suit their individual needs and ensure accurate dosing of the product with the following options:

  • Solar-powered, generator or mains power compatible.
  • Manual, remote control, or automated start.
  • Permanently fixed, mobile skids/bunds, or even truck-mounted units available.
  • Can be dual-purposed to also dose our GRT: ACTIVATE and GRT: RoadConditioner products.
GRT Haul-Loc Benefits:

Increase the effective total area able to be treated per truck by at least 250%.

Robust product characteristics allow it to be applied across a diverse range of industries

Annual cost savings (based on Cat 777 water trucks) of $1.2 million per truck.

Reduction in water consumption by at least 65%

Avoid the impact of slowing down or stopping production due to poor visibility on your haul roads.


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