EnkaGrid™ MAX C - Bonded Geogrid / Geotextile Composite

When constructing roads, railways, or working platforms on soft, unstable ground, keeping the surface stable and resistant to movement is a major challenge. EnkaGrid™ geogrids are the answer to this problem, providing a powerful, proven reinforcement system that helps to prevent ground deformation and ensure your structure can bear heavy loads.

Preferred by designers and contractors around the world, EnkaGrid™ enhances the performance of the base material beneath your project and extends the life of the finished structure.

What is EnkaGrid™?

EnkaGrid™ is a family of high-performance geogrids and geocomposites, including MAX, MAX C, and TRC variants. Used to reinforce subgrades beneath roads, railways, and working platforms, it provides a highly effective and cost-efficient alternative to traditional ground and soil reinforcement methods, like deep soil replacement or piling.

EnkaGrid™ reinforces the ground by locking into the sub-base beneath your structure. This locking effect allows the geogrid to transfer strength to the ground, preventing the soil from shifting and spreading, and making it more resistant to high weights and the forces of traffic.

Available in widths up to five metres for easy installation, EnkaGrid™ can also reduce the required thickness of the base material, leading to cost and CO2 savings.

For challenging environments, the MAX C version includes a fleece for separation and filtration, while the TRC offers exceptional strength for high-stress environments.

Whether your project is permanent or temporary, EnkaGrid™ delivers the strength needed to reduce differential settlement and stabilise the ground. Its unique production technology ensures consistent stress-strain performance throughout the matrix, assuring you of its reliable, long-term durability.

Applications

Sub-base reinforcement for paved and unpaved roads
Soil stabilisation beneath rail track structures
Creating stable working platforms for heavy construction equipment (e.g., wind turbines)
Stabilising temporary access roads and construction sites
Reinforcement of building land on weak subsoils like marshland
Solutions for base reinforcement where no creep deformation is allowable

Why EnkaGrid™?

Optimised Soil Interaction

Creates an excellent interlocking effect for all types of soil and granular material.

Increased Load-Bearing

Substantially enhances the capacity needed for safe construction work.

Cost-Efficient Design

Opportunity to realise cost savings by reducing base course thickness.

Reduced Differential Settlement

Effectively minimises uneven settling beneath the structure.

High Modulus, Low Strain

The TRC composite offers high stiffness with a mean elongation at break of just 3.5%

Superior Durability

Exhibits excellent mechanical long-term durability and resistance to installation damage.

Multifunctional Composite

MAX C and TRC provide reinforcement combined with separation and filtration functions.

Fast, Easy Installation

Delivered in large rolls for simple handling and maximum speed of installation on site.

Need Help?

01455 617 139

Main Office

[email protected]

Free consulation

Your EnkaGrid™ Questions Answered

It is suitable for use in both

It’s fast and cost effective, and avoids excavation and muck-away, and then import and placement.

Subject to site-specific assessment and solution design, yes.

The design life is 100 years to Annex B of the applicable application standard. If the reinforcement solution is designed and installed correctly, the system will perform as expected throughout the solution design life.

EnkaGrid MAX on its own, no, however, EnkaGrid MAX C, potentially. By incorporating the geotextile, this prevents the movement of fine upwards out of the formation layer and into the aggregate layer. So, if that layer is Type 3 drainage stone (or similar), it will prevent this mixing, thereby maintaining the flow capacity of the drainage aggregate.

Yes. A geogrid reinforced platform will provide a CO2e reduction of at least 20% compared to an unreinforced platform.

Yes

If the formation conditions are as reported to us, and the solution is designed and installed correctly, the system will perform as expected. If it does “fail”, then there must have been an error in one of these factors.

Engineered Stiffness for Long-Term Stability

EnkaGrid™ geogrids are fundamentally designed to absorb tensile and shear forces originating from traffic and high surface loads. When installed in the sub-base, the geogrid apertures mechanically interlock with the granular base course, preventing the lateral spreading of particles that typically leads to rutting and deterioration in road and rail structures. This interlocking effect delivers tensile stiffness to the entire sub-base layer, inhibiting deformation and significantly extending the service life of the finished structure.

For extremely weak subgrades, particularly when building working platforms, the high radial stiffness of the EnkaGrid™’s ground reinforcement products reduces shear stresses and enhances load-bearing capacity.

The EnkaGrid™ TRC is specifically used when creep deformation must be avoided, employing an aramid fibre grid for its exceptional strength and stiffness.
The MAX C variant incorporates a filter fleece to provide long-term filtration stability and prevent the migration of fine particles (pumping of fines) from the subsoil up into the base course, an important factor for cost-efficient platform design.

The TRC offers high stiffness at exceptionally low strain, making it ideal for high-stress applications

View Case Study Library

View all case studies

Alert® – Centenary Quay – Contamination Indicator
The Centenary Quay Project will turn the former Vosper Thornycroft shipyard into a bustling riverside development on the banks of...
Cellweb® – 69 Church Lane – Tree Root Protection
In spring 2016 Geosynthetics Ltd were contacted by Robert Yates of RGS Arboricultural Consultants regarding a new driveway at a...
Cellweb® – Calke Abbey – Ancient Tree Protection
‘The Old Man of Calke’ is Calke Abbey’s oldest tree and is thought to be up to 1200 years old....
Cellweb® – Hurst Farm Heritage Trail – Tree Root Protection & Footpath
Rejuvenating Heritage Trails with Geosynthetics Ltd: Discover the innovative approach used to transform Hurst Farm Woodland into a welcoming heritage...
Cellweb® – Keats Way – Tree Root Protection
Following the recommendations in Arboricultural Practice Note 12 and BS 5837 2005 and 2012, three dimensional cellular confinement systems have...
Cellweb® – Long Drove – Roadway Construction
Read about this project case study.
Cellweb® – Saffron Lane, Leicester – Cycle path
Leicester City Council contacted Geosynthetics limited as they wanted to create a new footpath and cycle way from Saffron lane...
Cellweb® – The Barn at Parkfield – Roadway Construction
Read about this project case study.
Cellweb® – The Hydons – Tree Root Protection
Discover how Geosynthetics Ltd engineered a lightweight, environmentally responsible solution for raising ground levels within a Root Protection Area (RPA)...
Cellweb® and Golpla™ – Barnfield College – Tree Root Protection & Pathway
Read about this project case study.

View all case studies

Upcoming Seminars & Events

Enhance your understanding of geosynthetics functions and applications by attending one of our upcoming seminars. Our expert-led sessions cover a range of topics, from Erosion Control, Tree Root Protection, Soil Stabilisation, Soil Reinforcement to sustainable construction best practices.

Hosted by David Middleton

Event Date
11 Sep
Geosynthetic solutions for common civil engineering applications

Explore effective geosynthetic solutions across the full spectrum of civil engineering challenges. This presentation details our complete range, from environmental drainage and accelerated consolidation systems to slope stabilisation and soil reinforcement.

We also cover geomembrane linings for containment and impermeable applications, plus innovative erosion control across temporary and permanent installations.

You will see practical application methods, real-world project case studies, and learn how you can leverage the technical expertise of the Geosynthetics Ltd engineering department for your specific project challenges.

Register now
Hosted by Pablo Bernardini

Event Date
06 Nov
Foundation Solutions for Temporary & Permanent Works

Explore effective geosynthetic solutions for foundations on temporary and permanent works. This presentation details our complete range, of Geosynthetics systems including Geogrids, Geotextiles, Erosion Control and Drainage composites.

You will see practical construction methods and real-world case studies from Geosynthetics Ltd, demonstrating how to achieve stable, high-performance structures for challenging site conditions.

Register now
Hosted by David Middleton

Event Date
25 Sep
Geosynthetic Applications for Reinforcement

Discover a wide range of geosynthetic reinforcement solutions in this technical presentation. We cover practical applications from retaining walls, and reinforced slopes to foundations and working platforms and erosion control systems.

You will see real-world project case studies from Geosynthetics Ltd and learn how our engineering department can directly support your project.

Register now
Hosted by Steve Stewart

Event Date
06 Nov
Alternatives to Conventional Surfacing Solutions

Are you seeking robust alternatives to traditional surfacing? This presentation explores practical solutions for car parks, access roads, and specialist applications like 'no dig' zones, tree root protection, and green roofs. We introduce our proven product range, including Golpla grass reinforcement, Roofcell for rooftops, and heavy-duty Exopave pavers.

You will see practical construction methods and real-world case studies from Geosynthetics Ltd, demonstrating how to achieve stable, high-performance surfaces for challenging site conditions.

Register now
Hosted by Colin Dobson

Tree Root Protection

Effective tree root protection is crucial for sustainable site development. This presentation zeroes in on our leading solution, Cellweb® TRP (Tree Root Protection). You will receive the core technical information and application guidance for Cellweb® TRP, ensuring compliance while maintaining soil permeability.

We showcase real-world case studies demonstrating successful installations and review the product guarantee. Learn exactly how you can leverage the expertise of the Geosynthetics Ltd engineering department to specify and implement the right system for your projects.

Register now
Hosted by Patricia

Sustainable Engineering Solutions using Geosynthetics for Temporary and Permanent Works

This presentation details geosynthetic reinforcement solutions, focusing on the specific challenges of wind farm projects. We cover practical design methods for reinforcing access tracks and hardstanding areas, including the use of Cellweb® TRP within tree root protection zones.

We also provide a technical overview of other key applications, such as reinforced soil walls, working platforms, and embankment support. See real-world case studies from Geosynthetics Ltd and learn how our engineering department can assist with your project designs.

Register now
Hosted by Jamie Leake

Tree Root Protection.

Effective tree root protection is crucial for sustainable site development. This presentation zeroes in on our leading solution, Cellweb® TRP (Tree Root Protection). You will receive the core technical information and application guidance for Cellweb® TRP, ensuring compliance while maintaining soil permeability.

We showcase real-world case studies demonstrating successful installations and review the product guarantee. Learn exactly how you can leverage the expertise of the Geosynthetics Ltd engineering department to specify and implement the right system for your projects.

Register now

Our Services Support Smarter Ground Solutions

Engineering Solutions

Our in-house engineering department offers an extensive range of geosynthetic solutions created by fully qualified and experienced civil engineers.

Next Day Delivery

Wherever possible, for our stocked items, we can offer a next day delivery service, direct to site to ensure your project stays on track.

Seminars

Enhance your understanding of tree root protection and sustainable construction practices by attending one of our upcoming seminars. Our expert-led sessions cover a range of topics.

Merchant Support

We are fully committed to the success of our Builders Merchant partners. Our strategy is built on a foundation of collaboration and support, ensuring that when you succeed, we succeed.

Get a Quote 01455 617 139

What is EnkaGrid™?

Why EnkaGrid™?

Need Help?

Your EnkaGrid™ Questions Answered

Can EnkaGrid™ be used for temporary structures or only permanent ones?

How does EnkaGrid™ compare to traditional ground reinforcement methods like piling or soil replacement?

Can EnkaGrid™ be used in areas with extremely weak soil or poor subgrades?

How long will EnkaGrid™ last, and is it resistant to wear and tear over time?

Does EnkaGrid™ help with drainage, or is it purely for reinforcement?

Is EnkaGrid™ environmentally friendly?

Has EnkaGrid™ been independently tested?

What happens if EnkaGrid™ fails?

Engineered Stiffness for Long-Term Stability

Alert® – Centenary Quay – Contamination Indicator

Cellweb® – 69 Church Lane – Tree Root Protection

Cellweb® – Calke Abbey – Ancient Tree Protection

Cellweb® – Hurst Farm Heritage Trail – Tree Root Protection & Footpath

Cellweb® – Keats Way – Tree Root Protection

Cellweb® – Long Drove – Roadway Construction

Cellweb® – Saffron Lane, Leicester – Cycle path

Cellweb® – The Barn at Parkfield – Roadway Construction

Cellweb® – The Hydons – Tree Root Protection

Cellweb® and Golpla™ – Barnfield College – Tree Root Protection & Pathway

Upcoming Seminars & Events

Our Services Support Smarter Ground Solutions

Engineering Solutions

Next Day Delivery

Seminars

Merchant Support

Welcome back, Robyn: strengthening our specification team at Geosynthetics Ltd

The True Cost of “Muck-Away”: How Smarter Design Can Protect Your Project Budget

Excellence Confirmed: Geosynthetics Ltd Achieves ISO Renewal and H&S Audit Success

Geotextile vs. Geomembrane: Why the distinction matters and how to choose the right solution for your project

Festive fun as the team embrace Christmas Jumper Day!

Geosynthetics Limited present cheque to Mencap Hinckley

Wheelchair Friendly Access

Geosynthetics Limited raise over £6,500 for local charity!

Geosynthetics exhibit at Highways UK!

Delivering Value on Site: Reduced Sub-Base Depths and Faster Construction

Get your quote today!

Register your interest!

Please complete the form to request access to the resource.