A useful Power Point by Paul Truong
A useful Power Point by Paul Truong A useful Power Point by Paul Truong
from vetiver.org
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13.07.2015
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This concrete shute will collapse due to severe erosionand undermining.
- Page 1 and 2: VETIVER GRASS SYSTEMFOR INFRASTUCTU
- Page 3 and 4: TOPICS OF TODAY PRESENTATION1- Intr
- Page 5 and 6: Erect stems upto 2m tall andover 2.
- Page 8 and 9: Introducing Vetiver grassUNIQUE MOR
- Page 10 and 11: Infrastructure Protection• Resear
- Page 12 and 13: Shear test of vetiver roots
- Page 14 and 15: Strong root reinforcement holding u
- Page 16 and 17: Infrastructure ProtectionSome examp
- Page 18 and 19: After 400mm of rain in 10 days
- Page 20 and 21: Lakeland - Laura Road(At Split Rock
- Page 24 and 25: Completely stabilised seven months
- Page 26 and 27: Cooktown-Lakeland RoadStabilisation
- Page 28 and 29: Eight months after planting
- Page 30 and 31: Steep batter protected by vetiver h
- Page 32 and 33: COSTS SUMMARYandCONCLUSIONNevil Bra
- Page 34 and 35: Other projects in Queensland- Black
- Page 36 and 37: Two years after planting
- Page 38 and 39: Once the batter fully stabilised af
- Page 40 and 41: A very high and steep road batter
- Page 42 and 43: Nabalco Alumina Refinery, Gove, Nor
- Page 44 and 45: Two and half years after planting a
- Page 46 and 47: South Africa
- Page 48 and 49: Principles of the Vetiver System fo
- Page 50: Severe erosion on the abutment of t
- Page 53 and 54: 18 months after planting, note the
- Page 57 and 58: 300 cumecs100cumecsVetiver rowsFloo
- Page 59 and 60: Middle section, note that vetiver h
- Page 61 and 62: Submerged VetiverhedgesDrainage cha
- Page 63 and 64: Strong flow exposed part of the cro
- Page 65: Two years after planting, trimming
This concrete shute will collapse due to severe erosionand undermining.
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