Terraforce L18

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Terraforce L18 Remacon Products

Choose between round face, (plant supportive) or flush face to suit your requirements. Units are light in weight for easy delivery, handling and installation, yet heavy when filled with soil, gravel, or concrete. Cuts evaporation, improves drainage, allows for effective backfill compaction. Plant growth deters graffiti!

ReMaCon Products offer interlocking concrete blocks for environmental landscaping. The wide range of plantable and highly versatile blocks is suited to create environmentally friendly domestic or industrial installation and support sustainable development in soil stabilization.

Our blocks lend themselves, among many other applications, to creating beautiful terraced gardens, heavy duty erosion and sediment control, as well as effective storm water and sea shore erosion control.


Terraforce L18
Blocks / m2 (measured vertically) 18
Block per mass 18 kg
Block infill volume / m3 0.011
Average constructed mass kg per m2 of wall 600
Block wall thickness 45



When it comes to landscaping and environmental stabilisation, finding the right materials that are not only functional but also sustainable is essential. ReMaCon Products, a reputable company in the construction industry, offers an innovative solution with their Terraforce L18 Concrete Retaining Wall Block. With its unique features and versatility, this interlocking block system is ideal for creating beautiful terraced gardens, erosion control, and promoting sustainable development. In this blog, we will explore the various applications and benefits of the Terraforce L18 Concrete Retaining Wall Block. 

Design Options and Versatility

The Terraforce L18 Concrete Retaining Wall Block is available in two design options: round face and flush face. This allows you to choose the style that best suits your requirements and aesthetic preferences. The round face design is plant supportive, providing an excellent option for creating green walls or incorporating vegetation into your landscaping projects. On the other hand, the flush face design offers a sleek and contemporary look, perfect for modern architectural designs.

Easy Delivery, Handling, and Installation

One of the notable advantages of the Terraforce L18 Concrete Retaining Wall Block is its lightweight nature. This feature makes the blocks easy to transport, handle, and install, saving both time and effort during construction. However, once the blocks are filled with soil, gravel, or concrete, they become heavy, providing stability and strength to the retaining wall structure.

Enhanced Functionality

The Terraforce L18 Concrete Retaining Wall Block offers several functional benefits. Firstly, it reduces evaporation, which is particularly crucial in dry climates or areas where water conservation is a concern. The blocks also improve drainage, allowing water to flow efficiently and preventing water buildup behind the retaining wall. This feature helps prevent soil erosion and reduces the risk of structural damage due to hydrostatic pressure.

Additionally, the Terraforce L18 Concrete Retaining Wall Block facilitates effective backfill compaction. The interlocking system ensures that the blocks remain securely in place, preventing shifting or movement over time. This stability is essential for long-term performance and durability of the retaining wall structure.

Environmentally Friendly Features

One remarkable aspect of the Terraforce L18 Concrete Retaining Wall Block is its compatibility with plant growth. The design of the blocks encourages vegetation to thrive, creating green walls or terraced gardens. The presence of plants not only adds beauty to the landscape but also serves as a natural deterrent to graffiti. This feature contributes to a cleaner and more appealing environment, while minimising maintenance efforts. 

Applications for Sustainable Development 

ReMaCon Products’ Terraforce L18 Concrete Retaining Wall Block finds its application in various sustainable development projects. The versatility of these blocks enables the creation of terraced gardens, providing an aesthetically pleasing solution for landscapes with varying elevations. Furthermore, the blocks are effective for heavy-duty erosion and sediment control, preventing soil erosion and protecting sensitive areas from damage caused by runoff.

In addition, the Terraforce L18 Concrete Retaining Wall Block is suitable for stormwater and sea shore erosion control. By strategically placing these blocks, you can mitigate the adverse effects of stormwater runoff, reducing erosion and protecting the surrounding environment.


The Terraforce L18 Concrete Retaining Wall Block from Remacon Products is a highly versatile and sustainable solution for landscaping and environmental stabilisation. With its lightweight design, ease of installation, and functional benefits, these interlocking blocks offer a range of applications for domestic and industrial projects. Whether you choose the round face or flush face design, the Terraforce L18 Concrete Retaining Wall Block provides a durable and aesthetically pleasing solution that supports sustainable development and promotes a greener environment.