ProtectaWeb slope stabilisation system has been designed to prevent shear failure and lateral movement of aggregate materials. It works by stabilising the infill, providing load distribution over weak soils, and base stabilisation for paved and unpaved roads.
ProtectaWeb slope stabilisation provides contractors with straightforward installation, even on steep banks and slopes. A perforated panelled system, ProtectaWeb is an incredibly cost effective solution for stabilisation and can reduce granular fill requirement by up to 50%.
Common fill materials can be used, even in locations of high load intensity. When infilled, ProtectaWeb provides a semi-rigid foundation.
Traffic loads are distributed laterally, reducing rutting and assisting in the retention of infill materials.
Resists stresses or reduces deformations
Stress reduction layer to prevent or reduce damage
Allows passage of fluids whilst retaining soil particles
Collects and transports fluids within its thickness
Prevents wind or water surface erosion
|Cell depth||Test method||50mm||75mm||100mm||150mm||200mm|
|Suitable for||Light foot trafficking||Cycleways, footpaths, bridleways, small vehicle access||Car parks, domestic driveways, vehicle hard standing||Fire tenders, dust carts, vehicles up to 30 tonnes||Site access for construction vehicles, cranes and working platforms|
|Sheet length (m)||3.68|
|Bonded ranges (mm)||356±2.5|
|Expanded cell size (WxL) (mm)||260x224|
|No of cells / section||330|
|Expanded section size (m)||2.71 x 7.38|
|Expanded section area (m2)||20|
|Material||ASTM D 1505||High density polyethylene composite with density of 0.95 g/cm3 (±1.5%)|
|Standard colour||Black from carbon black|
|Density (g/cm3)||ISO 1183||≥0.94|
|Carbon black content (%)||BS 2782||≥1.5|
|Tensille strength3 MD (kN/m)||ISO 10319||≥20|
|Tensile strength of perforated strip MD (kN/m)||ISO 10319||>10|
|Elongation at maximum load 3,4 (%)||ISO 10319||15|
|Seam peel strength3 (N / 100mm depth cell)||ISO 13426 method B||≥1420|