Waterlöffel® is a versatile, interlocking, dry-stack concrete retaining system.
Waterlöffel® is a versatile, interlocking, dry-stack concrete retaining system purposely designed to combat:
- Coastal dune erosion by wave action and wind
- River bank erosion in water courses by seasonal storms
- Erosion of stormwater outlets.
Other uses for Waterlöffel® in construction:
- Sea walls
- Coastal promenades
- Beach-access ramps
- Dam walls
- River weirs
- Marina waterways
Environment - Waterlöffel® is eco-friendly and has passed all environmental impact studies linked to projects that have been completed to date.
Technical advice - Waterlöffel® walls are designintensive and as the manufacturers of this specialised product, we recommend that you use the services of a recognised geotechnical or hydraulic engineer to design your projects.
Note - This leaflet serves as a guideline only. For specific applications please make use of our free technical service.
|Mass per block - approx.||72 kg|
|Width minus wings||450mm|
|Width with wings (100mm each)||650mm|
|Number of blocks per m2|
|- Straight line||11|
|- Curved structures||12|
|Standard wall angle||65°|
Wave tunnel testing carried out at the CSIR’s Division of Earth, Marine and Atmospheric Science and Technology - University of Stellenbosch