L-Bloc® pre-stressed L-shaped interlocking concrete retaining wall
The L-Bloc® is the only prestressed interlocking L shape retaining wall on the market offering an ideal solution for the storage of soils, aggregates, silage, grain and many other bulk materials.
Easy installation, with unique tongue and groove system All units are designed to accommodate loading from either side of the wall. No reverse heel. Lighter weight and nested delivery
Get in touch Fact sheet
The L-Bloc® retaining wall solution comes in 10 different sizes
Standard wall units are produced up to 3.65m in height, (weight 2.2 tonnes), but greater heights of up to 6m can be supplied depending on loading conditions and use. All units are designed to accommodate loading from either side of the wall if required.
Designed in accordance with BS8110 (Parts 1&2) ‘L’ blocs above 2.4m have a prestressed concrete stem. This offers the advantage of a much lighter unit than a conventionally reinforced ‘L’ shaped wall, with the added benefits of reduced transport and installation costs.
Experience has shown the units can withstand significant misuse by mechanical plant used to move retained material. However, as with any relatively thin walled concrete structure, they will suffer damage with persistent and negligent striking by mechanical plant.
| Height | 1200mm | 2000mm | 2400mm | 3000mm | 3600mm | 4000mm | 4500mm | 5000mm | 5500mm | 6000mm |
| Length | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm | 1000mm |
| Depth | 100mm | 100mm | 100mm | 100mm | 150mm | 150mm | 150mm | 200mm | 200mm | 300mm |
| Weight | 0.60 tonnes | 0.80 tonnes | 0.90 tonnes | 1.24 tonnes | 2.16 tonnes | 2.31 tonnes | 2.49 tonnes | 3.29 tonnes | 3.53 tonnes | 6.00 tonnes |
Anaerobic digestion
From small scale on-site digestion to large centralised facilities we offer a range of storage solutions
Bulk material storage
Our versatile range of concrete retaining wall systems offers the perfect solution to your bulk material storage needs
Silage clamps
Creating a silage clamp which will provide a robust and structural solution to the storage of silage
Garden design
L-blocs were used at the iconic Royal Horticultural Society’s Chelsea Flower Show.
Our precast concrete installation package
Did you know we offer an installation service for our retaining walls?
In addition to our extensive product range we are able to offer a full installation service and can manage the whole process for you, from the initial design plan through to installation and aftercare. This means you can have one point of contact to manage your whole project for you from start to finish. We manage all the logistics and deliver you a completed project, on time and within budget.
Our installation team have years of experience and we are confident that we can offer both a competitive package and a level of service that surpasses your expectations.
Many of our customers prefer the installation to be carried out by our teams but ultimately the choice is yours. We can offer our products on a supply only basis, or supply and install, depending on your requirements.
Whether you have a grain store that needs a breath of new life, a state of the art recycling facility or plans to build a new anaerobic digester or silage clamp, Poundfield are able to work with you every step of the way to supply, deliver and fit, a tailored solution designed specifically around you.
Multi purpose
Ideal for grain walling, waste separation, bulk storage, recycling materials.
Easy installation
Easy installation, with unique tongue and groove system.
Loading from either side
All units are designed to accommodate loading from either side of the wall. No reverse heel.
Examples of the L-Bloc® in use
Manufactured from high strength C60 concrete, with minimum 30mm cover to steel, the units provide excellent durability against most exposure conditions.
We supplied L-Bloc® to some of the UK’s largest companies
