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The Webwall system consists of  horizontal layers of HDPE panels filled and placed on top of one another to form the retaining wall structure.  

Cost savings over traditional retaining wall construction are possible because foundations are seldom required  and the wall is designed to use site arising material as backfill thus saving disposal and importation of materials.  

Webwall can be used to construct unreinforced (gravity) walls up to heights of 3 metres depending on the loading, ground conditions and backfill material. When reinforced with ABG Geogrids much greater heights are possible.  

Cells at the front face are filled with topsoil and then seeded or planted to create a vegetated finish. Planting is essential for the long term durability of the Webwall.

Design support is available from ABG's in-house engineering team.

Platform Compatible Version Certified to
IFC IFC - 1 1.3
Revit Revit 2016 + 1 1.3

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Properties and values

IFC
IfcExportAs
IfcWallType
IfcExportType
USERDEFINED
COBie
NBS_General
NBS_Data
Accessories
n/a
BackfillToTrenchesCapToGranularMaterial
n/a
BackfillToTrenchesFillingToFinishedGroundLevel
n/a
BackfillToTrenchesGranularMaterial
n/a
CellArea
0.2 m²
CellDimensionsExpandedCellDepth
250 mm
CellDimensionsExpandedCellSizeNominal
500 mm
CellNumber
2
ChemicalResistance
Excellect to BS EN 14030
CollectorDrainsGeotextilePipeWrapping
n/a
CollectorDrainsPipelineBeddingsAndSurroundBedding
n/a
CollectorDrainsPipelineBeddingsAndSurroundSurround
n/a
CollectorDrainsPipelines
n/a
CompressiveStrength
n/a
DrainageSheets
Geocomposite drainage layer
ElongationAtBreak
0.11
ElongationAtPeak
0.52
HealthAndSafety
No known health hazard, no precaution necessary
MaximumSlopeAngle
70°
MicrobesResistance
Excellect to BS EN 12225
NominalDiameter
500
OxidationResistance
1500 mins
PanelHeight
250
PunctureResistance
2300 N
RecycledContent
Up to 60%
RollSize
3.9 x 50m
SeamTensileStrength
3.5 kN
SuppliedBy
n/a
TensileStrength
24 kN/m
UVStability
Excellent
WeatherResistance
Excellect to BS EN 12224
Pset_CoveringCommon
Pset_WallCommon

More information

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