Turf Reinforcement Mats-v3 - Catchments and Creeks

Catchments and Creeks Pty LtdV3 - August 2014 Page 1 turf Reinforcement mats DRAINAGE CONTROL TECHNIQUELow GradientVelocity ControlShort TermSteep Gradient Channel Lining Medium-Long TermOutlet ControlSoil TreatmentPermanent SymbolPhoto 1 Permanent turf reinforcementmat (black) surrounded by temporaryerosion control blanketsPhoto 2 Reinforced grass with the grasslayer removed as part of a field daydemonstrationKey Principles1. The principal hydraulic design parameter is either the allowable flow velocity or allowableshear The key operational issues include provision of appropriate anchorage (critical if surfaceflows are possible soon after placement), the provision of good contact with the in-situ soil,and the prompt establishment of grass (if seeding is performed after placement).

© Catchments and Creeks Pty Ltd V3 - August 2014 Page 1 Turf Reinforcement Mats DRAINAGE CONTROL TECHNIQUE Low Gradient Velocity Control Short Term

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  Turf, Reinforcement, Mats, Turf reinforcement mat

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