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Heavy Duty Retaining Wall

JP Concrete Products Ltd

Heavy duty retaining wall units are designed for applications where a higher surcharge capacity or extended design life are required. Installation of the precast units is quick and easy, the elements are manufactured with reinforcement exposed at the toe, allowing you to tie them into the mesh of a reinforced concrete floor slab before it’s poured. Once the units are cast into the concrete slab, no additional support is required, making them the perfect solution if you have no existing steelwork to fix to.

90o & corner sections are also available for all heights, enabling you to construct bays with ease. Joints between the precast elements can be sealed with a Hydrotite strip, enabling these products to be used for the storage of liquids.

Wall units are manufactured under factory control, have been designed to relevant British (BS) standards and are CE marked.

Below is a table outlining the characteristics of the heavy duty retaining wall. Here you can find information on concrete strength, material density and surcharge capacity. If you require any further details, please contact us and one of our product experts will be happy to provide more information.

* These are the maximum values that can be achieved with the heavy-duty retaining wall. The surcharge capacity will vary, depending on the overall wall height. Extending the design life to 100-years will also reduce the capacity of the wall. Concrete finish is class A to the front face and hand trowel finish to the back face.

Concrete Strength - C50
Compressive strength of concrete after 28 days of curing.
Material Density -18
Maximum material density of retained material, measured in kN/m³
Surcharge Capacity - 20*
Maximum surcharge capacity of precast element, measured in kN/m²
Design Life - 100*
Number of years precast element has been designed for.
Connection
Precast elements have flat sides & do not interlock.
Edge Detail
Square edges enable close alignment & reduced movement joints between units.
Concrete Finish - A*
Smooth mould finish Type A to precast element, defined in British Standards.
Fire Resistance -180
Number of minutes precast element would provide fire resistance.
Reinforcement Cover - 30
Minimum cover to steel reinforcement in precast element, measured in mm.
Tolerances - 6
Typical manufacturing tolerances & dimensional variations +/- in mm.
Foundation Type - RC
A reinforced concrete (RC) foundation is required for installation.
Retained Face - DL
Double Load - Precast element is suitable for retaining material on both faces.
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