Embankments & Bund Stabilization and Reinforcement

Our geotechnically engineered Terra-Lock system increases slope angles, maximizing space and efficiency when constructing a bund or embankment.

It’s time to rethink what’s possible with earth bunds and embankment protection.

When it comes to embankment stabilization, earth bund construction, and securing causeways, Gripple’s Terra-Lock Ground Anchors lead the way with innovative solutions that deliver results instantly. Designed to combat erosion and prevent landslides, our products provide faster, easier, and more reliable ground reinforcement compared to traditional methods.

Whether you’re working on highways, railways or waterways, our Terra-Lock Ground Anchors are a game-changing solution. Installed using simple hand tools, these heavy-duty ground anchors secure geo-membrane mats in place, preventing surface erosion and fostering vegetation growth for long-term stability. These solutions don’t just protect; they blend seamlessly into their environment, offering unmatched performance with minimal disruption.

Our earth anchors use the soil’s natural mechanics, requiring no heavy machinery or additional materials, which slashes installation time and costs. Manufactured in the US and the UK, and built to last with corrosion-resistant materials, Gripple products ensure durability across various soil types and environmental conditions.

Supported by in-house technical expertise, our team provides project-specific designs, on-site training, and installation guidance, ensuring you get the job done right the first time.

Choose Gripple for smarter, faster, and more sustainable solutions. Whether it’s for water management or noise-buffering embankments, our range (which includes Terra-Lock, Liner Lock, and Cell Grip), puts you in control of your embankment stabilization projects.

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Matting Compatibility:

with over 60 leading TRM and HP-TRM matting manufacturers

Max Anchor Load:

32.5 kN

Corrosion Resistance:

Made with chemically resistant materials

High Performance

High Performance

Up to 32 kN max anchor pull-out force (soil dependant).

Fast to Install

Fast to Install

Install using just hand tools with no pre-groundworks, offering significant time and labor savings.

Designed to Last

Designed to Last

Manufactured using corrosion resistant materials.

Technical Support Available

Technical Support Available

Our in-house technical support team is on hand to provide a range of geotechnical support as well as on-site training and install guidance if needed.

Versatile

Versatile

Compatible with over 60 leading TRM and HP-TRM matting manufacturers and suitable for a wide variety of soil types and environmental conditions.

Non-Disruptive

Non-Disruptive

Install with minimal ground disturbance.

High Performance

High Performance

Up to 32 kN max anchor pull-out force (soil dependant).

Fast to Install

Fast to Install

Install using just hand tools with no pre-groundworks, offering significant time and labor savings.

Designed to Last

Designed to Last

Manufactured using corrosion resistant materials.

Technical Support Available

Technical Support Available

Our in-house technical support team is on hand to provide a range of geotechnical support as well as on-site training and install guidance if needed.

Versatile

Versatile

Compatible with over 60 leading TRM and HP-TRM matting manufacturers and suitable for a wide variety of soil types and environmental conditions.

Non-Disruptive

Non-Disruptive

Install with minimal ground disturbance.

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Terra-Lock™ – Pins

High Load Ground Anchoring Pins


Range: 2 different pins (2 lengths each) for varying land conditions
Required Drill Attachment: Standard Chuck (3.5 in. long) or Extended Chuck (14 in. long)
Compatible: Can be used with a variety of TRMs and HTRMs

Terra-Lock™ – Anchoring System

Geotechnical Anchoring System


Max Anchor Performance: 32 kn
Max Safe Working Load: 7,300 lbs-force
Wire Diameter Range: 3 mm – 8 mm

Related Products & Accessories

Gas Powered Driver

Portable, powerful driver for ground anchor installations & Trellis posts installations.

JackJaw®

A post, pole, stake, ground anchor and drive tool extractor, perfect for use in orchard, vineyard, erosion control and soil stabilization applications.

Large Wire Cutters

Wire cutters for larger diameter wire from 4 mm to 6 mm

Small Cutters

Purpose made for cutting wire up to 4 mm in diameter.

Frequently Asked Questions

Embankment stabilization is the process of reinforcing slopes, bunds, or earthworks to prevent erosion, slippage and collapse. It’s essential for the long-term safety and performance of infrastructure such as railways, and waterways, while protecting the surrounding environment from water runoff and sediment displacement.

The Terra-Lock system uses heavy duty ground anchors to secure geotextile or TRM matting to the slope surface. This provides immediate surface stabilization, encourages vegetation growth, and prevents erosion. Installation is fast and requires only basic hand tools which means that no heavy machinery is needed.

Yes. Gripple’s ground anchors are ideal for earth bund construction, providing structural reinforcement while allowing for steeper slope angles. This maximizes usable space and supports long-term bund integrity, even in challenging soil or weather conditions.

Gripple systems are highly durable and cost-effective. Benefits include up to 32.5 kN load resistance and their compatibility with over 60 types of TRM matting. Their quick installation also minimises ground disruption as it eliminates the need for invasive groundworks.

Traditional methods often involve concrete and large machinery. In contrast, Gripple’s earth anchors use the soil’s natural properties, which reduces material use and costs. Plus, our solutions are more environmentally friendly and aesthetically discreet than many traditional methods.

No specialist training is required as installation is simple and can be done with standard hand tools. However, we do offer in-house geotechnical support, design advice, and on-site training to help you get the best results.

All Gripple ground anchoring systems are manufactured in the US and the UK. Our anchors are built to the highest quality standards using corrosion-resistant materials, ensuring long-lasting performance across diverse soil types.

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Got a question or need help choosing the right products for your next project? Get in touch and our expert team is here to offer tailored advice and technical support.

Gripple Inc. USA Head Office

Contact our dedicated USA sales and head office team.

Gripple Inc. West Coast

Contact our West Coast sales office.