Geoworks IQ geogrid specification platform is available for Early Access using your My Geoworks Account Access Geoworks IQ
Reliable reinforcement
TerraGrid Pro
TerraGrid Pro biaxial geogrids represent a premium reinforcement solution built on proven engineering performance and decades of industry expertise.
Developed from the original square biaxial geogrid concept by one of the founders of geogrid technology, TerraGrid Pro delivers reliable, long-term ground reinforcement for demanding applications.
Smarter reinforcement with TerraGrid Pro
TerraGrid Pro geogrids can solve pavement problems by providing reinforcement to granular sub-bases, capping layers & railway ballasts in areas of weak or variable soils. When granular particles are compacted over a geogrid, they partially penetrate and project through the apertures, creating a strong and positive interlock.
The load dispersal effect provided by TerraGrid Pro, combined with the interlocking mechanism, provides increased shearing resistance within soils. This improves compaction and allows the sub-base thickness to be decreased by up to 50%, providing significant reductions to construction time and costs. Carbon emissions are also massively reduced across projects, as less aggregate is required. Removing emissions from the extraction, processing, transport and installation processes.
The tough platform created provides tremendous load dispersal, allowing previously weak soils to be reclaimed for foundations, motorways, railways, piling platforms and airport runways.
- Original, tried and tested square biaxial geogrid
- Designed by one of the creators of geogrids
- Exclusively available in the UK
- Geoworks IQ preloaded with TerraGrid Pro data
- Backed by 20+ years of real-world project experience
- Trafficking trials validated reduced stone thickness through Giroud-Han refinement
- Offers long-lasting performance with a 100-year design life
- Available in standard and large aperture
- Network Rail approved (PADS registered)
- Environmental Product Declaration (EPD) available
Products
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TerraGrid™ Pro 20 Premium Biaxial Geogrid Polypropylene - 4m x 50m roll
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TerraGrid™ Pro 30 Premium Biaxial Geogrid Polypropylene - 4m x 50m roll
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TerraGrid™ Pro 30L Premium Biaxial Geogrid Polypropylene, Large Aperture - 4m x 50m roll
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TerraGrid™ Pro 40 Premium Biaxial Geogrid Polypropylene - 4m x 30m roll
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| GG/TERRAGRID/PRO20 |
TerraGrid™ Pro 20 Premium Biaxial Geogrid Polypropylene - 4m x 50m roll
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| GG/TERRAGRID/PRO30 |
TerraGrid™ Pro 30 Premium Biaxial Geogrid Polypropylene - 4m x 50m roll
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| GG/TERRAGRID/PRO30L |
TerraGrid™ Pro 30L Premium Biaxial Geogrid Polypropylene, Large Aperture - 4m x 50m roll
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| GG/TERRAGRID/PRO40 |
TerraGrid™ Pro 40 Premium Biaxial Geogrid Polypropylene - 4m x 30m roll
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Geosynthetics specification platform
Access Geowork IQ today
Geoworks IQ helps you to create fast, accurate geogrid design specifications for unpaved roads and reinforced build-ups using our TerraGrid Pro range of geogrids.
Built for ease of use and transparency in specification, it is ideally suited to engineers, specifiers, consultants, contractors and merchants, Geoworks IQ guides you through each step, then generates clear comparisons, visual build-ups and professional PDF reports.
Use it to:
- Compare reinforced and unreinforced options
- Identify aggregate, CO₂e, vehicle movement and project value savings
- Create data-led specifications with greater confidence
- Share clear reports with colleagues, customers and project teams
Enjoy access to IQ with a free My Geoworks account.
Benefits
Superior reinforcement
TerraGrid Pro provides superior reinforcement to soft and unstable ground when compared to traditional methods of reinforcement. It achieves this by providing a strong interlock to infill, dispersing weight and forces efficiently.
Faster construction
TerraGrid Pro can help you accelerate your construction programmes. As a simple-to-install system, it requires minimal ground preparation and can minimise the impacts of weather on your schedule.
Significant carbon savings
TerraGrid Pro reduces the amount of infill required on a project by up to 50% compared to traditional reinforcement methods. This can result in significant savings in CO2e.
Cost savings
Achieve cost savings of up 40% thanks to a reduction in requirements of labour and plant costs.
Achieve significant savings
Reduce your projects carbon emissions
TerraGrid can play a significant role in reducing carbon emissions across a project. There's numerous ways this is achieved, including:
- By reducing the amount of earthworks required on-site before the grids go into the ground. This reduces the amount of plant required, and their associated emissions.
- Reducing the thickness of a haul road, compound or similar. This thickness is created with aggregate which requires extraction, processing, and transport. By minimising the aggregate you will significantly reduce embodied carbon. Our geogrids can provide equivalent load-bearing capabilities to sub-bases twice as thick, providing aggregate savings of up to 50%.
- Minimising the likelihood of repairs. Geogrids provide reinforcement, leading to higher quality, stronger sub-bases, which can result in longer-lasting and harder-wearing installations, requiring less repairs and maintenance.
Continuing Professional Development
Ground engineering solutions
This CPD will help you to understand the background of our range of products on offer, where they’re used, what makes them different, and what to look out for when specifying.
- Learn about the different geogrid forms and what makes them different.
- Understand the different manufacturing processes and their impacts
- Understand how geogrids work to provide reinforcement properties
- Learn how geogrids can add value to a project through value engineering
Find out how much money and carbon you can save
When constructing a temporary road you can save money and decrease your carbon footprint. By using a Geoworks biaxial geogrid you could dramatically reduce the amount of aggregate required on your project.
Our easy-to-use calculator can give you an estimation of cost and carbon savings.
Applications for TerraGrid Pro
TerraGrid Pro is a versatile, premium quality biaxial geogrid, providing strong reinforcement to weak sub-bases across a wide variety of applications.
Paved roads
Provides reinforcement beneath trafficked surfaces to improve stability and reduce sub-base requirements.
Roads & temporary roads
Unpaved roads
Helps create durable temporary haul routes capable of supporting repeated heavy vehicle movements.
Haul Roads
Temporary works platforms
Improves load distribution beneath construction machinery and plant
equipment operating on weak ground conditions.
Working platforms
Industrial yards
Creates stable, reinforced surfaces for HGVs and articulated lorries, container handlers and heavy storage loads.
Railway infrastructure
Enhances ballast stability, reduces track settlement and extends ballast life.
Network Rail approved
Network Rail approval for TerraGrid Pro
TerraGrid Pro 3030L is approved by Network Rail with Certificate of Full Acceptance number PA05/05826.
To achieve this TerraGrid Pro underwent a vigorous auditing process, including having to provide justification for the product by demonstrating its monetary, safety and performance benefits to Network Rail.
TerraGrid Pro 3030L polypropylene biaxial geogrid features a large aperture, suited to reinforcing the railway ballast layer. This reduces ballast settlement and extends the time between subsequent maintenance work following ballast renewal. The reinforcing element is a Specific Condition of Network Rail acceptance, which requires CE Marking in accordance with BS EN 13250 for reinforcement materials used in contact with ballast.
The high tensile strength design of TerraGrid Pro is widely recognised as an effective method of stabilising ballast or soil through reinforcement. The high-strength polymer grid interlocks with the ballast or stone, confining the material to improve load dispersal and limit lateral movement under load.
A supportive team
We have developed a strong reputation in the civil engineering sector thanks to our wealth of experience and ease of use. We offer the best technical expertise with exceptional customer support. Our team works with asset owners, developers, main contractors, ground workers and local authorities throughout a construction scheme’s lifecycle.
Design support
By utilising our design support services, you can maximise your savings and save yourself time. Our handy design support forms will speed up the specification process.
Design support forms
Product specification
We provide fully open and transparent product data to all, simply browse our product specification data online.
Product specification data
Savings calculators
Cost savings and materials calculators to help you form informed choices when designing and specifying Geoworks solutions.
Savings calculators
Training, advice and site meetings
Book yourself on to a CPD course to gain valuable insight into Geoworks product solutions. We're also always on hand to provide advice and willing to attend site meetings.
CPDs
Contact us
Whether you are looking for live project support or are in the initial stages of specification, we are always on hand and happy to help. Alternatively call us on 01543 440 480.
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