VersiWeb®

What is VersiWeb®

VersiWeb® is a geosynthetic cellular confinement system incorporating a matrix of ultrasonically welded lightweight, expandable and flexible thermoplastic strips.

When filled with granular materials, VersiWeb creates a three dimensional erosion barrier and structural bridge that uniformly distributes weight-bearing loads, thus ensuring a sturdy slope protection structure.

VersiWeb® enhances drainage, eliminates hydrostatic pressure and effectively controls erosion as the cells protect movement of the infill.

VersiWeb® can be used to retain infill in gravity retaining and free standing walls, embankments and barriers. The sheer strength of the infill is enhanced by confining material within each cell. When installed in layers, VersiWeb® forms an integrated structural mass, resisting lateral pressure and movement.

VersiWeb® is used for slope protection as well as the design of pitched greenroofs.

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VersiWeb® cellular confinement system creates a three dimensional matrix structure for:

  • Slope and channel protection
  • Earth retention
  • Load support
  • Improved drainage and reduced hydrostatic pressure

VersiWeb® controls erosion on sloped areas, stabilizes embankments and distributes weight bearing loads as the cell matrix eliminates movement of infill materials.

  • Ultrasonic welding of cell joints ensures maximum strength
  • High seam weld strength (>560N) that withstands shear from high weight bearing loads
  • Cell heights ranging from 50–200mm
  • Rapid installation that conforms to most terrain profiles
  • Collapsible cells providing transport and site storage economies

VersiWeb® cells are ultrasonically welded ensuring maximum strength and stability

  • Minimizing soil erosion
  • Retention of infill on retaining walls
  • Uniform distribution of weight bearing loads
  • Enhanced drainage and reduced hydrostatic pressure

VersiWeb stabilizes and retains infill and vegetation on retaining walls

Standard Cell Large Cell
Cell Dimension: 203 mm x 244 mm 406 mm x 488 mm
Cell Heights: 50 mm
75 mm
100 mm
150 mm
200 mm		 50 mm
75 mm
100 mm
150 mm
200 mm
Thickness: 1.2 mm 1.2 mm
Tensile Strength: (Long.) 18.4 MPa 18.4 MPa
(Trans.) 19.5 MPa 19.5 MPa
Seam Weld Strength: (50 mm)
(75 mm)
(100 mm)
(150 mm)
(200 mm)		 560 N
950 N
1400 N
1820 N
2210 N		 560 N
950 N
1400 N
1820 N
2210 N
Size Per Panel:  ≈15.0 m² ≈ 30.0 m²
Weight Per Panel: (50 mm)
(75 mm)
(100 mm)
(150 mm)
(200 mm)		 12.3 kg
18.5 kg
24.7 kg
37.0 kg
49.3 kg		 12.3 kg
18.5 kg
24.7 kg
37.0 kg
49.3 kg
Long Term Seam
Hang Strength*:		 > 30 days > 30 days
Environmental Stress
Crack Resistance:		 > 3,000 hours > 3,000 hours
Service Temperature  -20 °C to 120 °C
Biological / Chemical resistance Unaffected by moulds and algae

Good resistance to alkali and bitumen

* 100 mm seam width supporting 72.5 kgf load at ambient temperature according to ASTM E41

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