Enviro Log
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Enviro Log

Siltlog are a three-dimensional tubular sediment control and storm water runoff filtration device. Siltlog trap sediment and soluble pollutants by filtering runoff waster as it passes through the matrix of the Siltlog and by allowing water to temporarily pond behind the Siltlog. They are also used to reduce runoff flow velocities on sloped surfaces.

  • Site perimeters
  • Above and below disturbed areas subject to sheet runoff, interrill and rill erosion
  • Above and below exposed and erodible slopes
  • Along the toe of stream and channel banks and round area drains or inlets located in a ‘sump’
  •  On compacted soils where trenching of silt fence is difficult or impossible
  • Around sensitive trees where trenching of silt fence is not beneficial for tree survival or may unnecessarily disturb established vegetation
  • Frozen ground where trenching of silt fence is impossible
  • On paved surfaces where trenching of silt fence is impossible
  • Supplied in 6m lengths - filled with bark
NZ $180.00
excl GST

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