Introducing

Hydro Road Ltd

Advancing a more sustainable

Approach to ground and road infrastructure.

Hydro Road Ltdᵀᴹ is developing innovative ground improvement technologies designed to deliver stronger, more durable infrastructure while making better use of the materials already available on site.

Aligned with  Green Tree Group Ltd (GTG) mission of sustainability, innovation and positive environmental impact, Hydro Road is focused on addressing one of the fundamental challenges facing infrastructure development: how to build resilient infrastructure while reducing our reliance on conventional, resource-intensive construction methods.

At the heart of Hydro Road are two complementary technologies, developed to improve the performance of existing construction materials and expand their potential across a wide range of applications.

Two technologies. One sustainable approach.

Hydro Road Stabiliser (HRS) is an advanced aqueous acrylic polymer technology engineered to stabilise and enhance existing soils and aggregates. By improving the performance of materials already present, HRS can provide a durable foundation for roads, tracks, access routes and other infrastructure particularly where conventional construction methods are costly, disruptive or impractical.

Hydro-Asphalt™ (HA) extends Hydro Road's technology platform into asphalt and bituminous applications, providing innovative approaches to improving performance, durability and resource efficiency.

Together, these technologies represent a different way of thinking about infrastructure: rather than automatically removing, replacing and importing materials, Hydro Road seeks to enhance what is already there.



This approach has the potential to reduce material consumption, minimise transportation requirements and lower the environmental burden associated with conventional construction while delivering infrastructure engineered for demanding conditions and long-term performance.

Hydro Road is not simply developing another road-building product. We are developing technologies that can change how infrastructure is built, maintained and renewed.

Smarter, Greener, Stronger.

Hydro Road Cuts Costs Without

Compromising Performance!

Water-based,

no petrochemicals

Cold manufactured and applied

Sustainable, top-tier solution

What Makes

Us Unique?

Initially Developed in South Africa and subsequently proven in numerous countries in Sub-Saharan Africa plus, Australia, Mongolia, and India, Hydro Road Limited has now been formed by the Green Tree Group to fully commercialise and introduce these unique products to a wider global market.

The Green Tree Group is deeply committed to building a sustainable and equitable future, we aim to champion ethical best practices, and drive sustainable development in our operations and the communities we serve.

Together, we’re not just supporting sustainable businesses we are transforming industries, empowering communities, and shaping a brighter future redefining the future of business.