- Retaining Walls
- Aggregate Bays
- Flood Defense / Water Retention
- Bunker Walls / Containment Barriers
- Landscape Architecture
- Loading Bays / Dock Walls
- Temporary or Modular Walls
PRECAST CONCRETE RETAINING WALLS
Concrete retaining L-Walls have a wide range of uses for all levels of industry and civil works. Our L-walls provide flexibility and diversity, making them an attractive alternative to standard fixed walls. L-Walls are available in heights of 1.5m, 2m, 2.5m, 3m, 3.75m
Providing a fast and cost-effective solution, L-Walls are perfect for constructing retaining walls. They are quick and easy to install and offer stability and flexibility.
- L Wall Hights 1.5m to 3.75m (Bespoke Heights available)
- Up to 10kN/m2 Surcharge Capacity
- Design life of up to 50 years
- Designed to standard exposure classes of XC3/4, XD2, XF2
- Bolt-down design
- Complete design & installation service
- Bespoke seign packages available on request
L Walls - Perfect for
Features:
- Spherical head lifters on the side profile for demoulding and transportation
- No reserve heel
- High-strength C45/55 concrete
- Preformed locations for foundation location
- Concrete design to BS EN 1992-1-1:2004
- Reinforcement (500B or C) to BS4449
- Brick faced L-walls also available
3D Instructions:
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Installation
Installation of the precast units is efficient and engineered for simplicity. Units are site-drilled and fixed directly to a reinforced concrete foundation or floor slab using a chemically bonded resin anchor system, typically comprising threaded bar anchors set in epoxy or polyester resin. Once the anchors achieve full cure and torque-tightening is completed, no secondary restraint or fixings are required.
This system provides a structurally sound solution in applications where no primary steel framework is present, ensuring stability and load transfer through the foundation interface.
Lifting
Each retaining wall unit is cast with two lifting anchors incorporated into the side face. Lifting shall be carried out using certified Deha Clutches attached to these anchors, in conjunction with either a standard two-legged chain sling or a lifting beam approved for use under LOLER and BS 7121 requirements. The included angle between each chain leg and the horizontal plane of the unit shall not be less than 60° to maintain safe load distribution and minimise lateral stress on the anchors during lifting and handling operations.
Handling and Installation
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