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Tạp chí khoa học ĐHCT
Tạp chí tiếng anh ĐHCT
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Tạp chí quốc tế
Kỷ yếu HN trong nước
Kỷ yếu HN quốc tế
Book chapter
Bài báo - Tạp chí
(2014) Trang: 294-299
Tạp chí: 9th International Symposium on Lowland Technology

Natural fibers can be make into woven geotextile and combined with growing vegetation for slope protection. Thailand has highly abundant natural fibers and rural communities have been converting them into handicrafts. The water hyacinth yarns were fabricated to woven geotextile called limited life geotextiles (LLGs) to help stabilize the slope and improved the growth of vegetation for erosion control in geotechnical application. The study was aimed to assess the effectiveness of the LLGEs new material for geotextile made from water hyacinth combined with Ruzi grass to control soil erosion in a representative slope. The erosion control test was performed by using the artificial rainfall. The flow rates of water runoff and amount of soil loss were investigated. Consequently, the limited life geosynthetics made from water hyacinth LLGs combined with Ruzi grass can reduce the flow rate of runoff and amount of soil loss. This study confirmed that the water hyacinth LLGs can be used for erosion control in geotechnical applications.

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