Mining haul roads are subjected to continuous heavy axle loads, repeated traffic cycles, and adverse weather conditions, often leading to rutting, deformation, excessive maintenance, and reduced operational efficiency. TechFab ground reinforcement solutions improve the structural performance of haul roads by enhancing load distribution, increasing bearing capacity, and extending pavement life.
Overview
Available Systems
Products
TechFab haul road reinforcement systems are engineered to improve the structural integrity and service life of mining haul roads constructed over weak or variable ground conditions. High-performance geogrids, geotextiles, and geocells provide confinement, reinforcement, separation, and load distribution, enabling roads to withstand repetitive heavy wheel loads while maintaining surface stability.
These systems reduce construction material requirements, minimize maintenance interventions, and improve vehicle productivity by providing smoother operating surfaces. TechFab solutions are suitable for permanent and temporary haul roads in open-pit mines, quarries, industrial facilities, and construction projects.
TechFab’s engineering team provides pavement design, product optimization, construction recommendations, and technical support to ensure long-term performance.
Techgrid PP Biaxial Geogrid System
High-strength biaxial geogrid providing aggregate confinement and improved load distribution. Suitable for weak subgrades and heavy traffic conditions.
Product Range
Techgrid PP2020 – PP4040
Typical Use
Mine haul roads, access roads
Techgrid PP Three Axes Geogrid System
Multi-directional polypropylene geogrid designed to provide superior aggregate confinement and efficient load distribution under repeated heavy axle loads. Improves bearing capacity, minimizes rutting, and extends the service life of haul roads by reducing lateral movement of aggregate.
Reinforcement Type
Multi-directional (Three Axes)
Typical Use
Heavy axle load haul roads
TechCell Geocells System
Three-dimensional cellular confinement system improving stiffness and reducing rutting. Suitable where very weak soils or soft ground conditions exist.
Product Range
TCL 330, TCL 356, TCL 445
Typical Use
Very weak / soft ground haul roads
TechGeo PP Nonwoven Geo Textile System
High-performance polypropylene nonwoven geotextile providing separation, filtration, and protection between the subgrade and aggregate layers. Prevents intermixing of fine subgrade soils with the aggregate, maintains drainage performance, and enhances the overall stability and durability of the haul road.
Product Range
GSM 200 to 600
Typical Use
Subgrade–aggregate separation
TechFab Haul Road Reinforcement & Stabilization System is an engineered ground improvement solution that utilizes high-performance geogrids and geotextiles to reinforce weak subgrades, improve load distribution, and enhance the structural performance of haul roads. The system minimizes rutting, reduces maintenance requirements, and extends the service life of roads subjected to heavy mining traffic.
TechGrid PP Three Axes Geogrid is a high-performance polypropylene geogrid featuring a triangular aperture geometry that provides multi-directional load distribution and superior aggregate confinement. It improves bearing capacity, reduces rutting, and enhances the long-term performance of haul roads and other heavy-duty pavements.
TechGeo PP Nonwoven Geo Textiles are polypropylene nonwoven geotextiles used for separation, filtration, drainage, and protection in geotechnical applications. In haul road construction, they prevent intermixing of the aggregate layer with the underlying subgrade while maintaining efficient water flow, thereby improving road stability and durability.
TechGrid PP Three Axes Geogrids provide reinforcement and aggregate confinement, while TechGeo PP Nonwoven Geo Textiles provide separation and filtration between the subgrade and aggregate layers. Together, they improve load distribution, maintain pavement integrity, reduce maintenance requirements, and increase the service life of haul roads.
TechFab Haul Road Reinforcement & Stabilization Systems are suitable for mine haul roads, mine access roads, crusher approach roads, ROM pad roads, waste dump haul roads, stockyard roads, overburden dump access roads, heavy equipment working platforms, and other heavy-duty mining transportation infrastructure.
