FIELD: hydraulic engineering, particularly for ground consolidation, namely for embankment slopes protection.
SUBSTANCE: coating is formed of polymeric fiber material and of fertile ground mixed with perennial grass seed. The coating is formed as mats sewed or joined with the use of heat. The mats are filled with mixture including fertile ground, perennial grass seed and polymeric wool taken in amount of 3-5% of fertile ground mass. Fiber material thickness is 2-5 mm, fiber density of the material is 0.01-0.12 g/cm3. Diameter of fiber material and wool fibers is 5 - 40 μm.
EFFECT: reduced cost, increased reliability of slope protection.
1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR SLOPE PROTECTIVE COVERING | 1992 |
|
RU2042768C1 |
| GRASS COVERING BASED ON FLEXIBLE FABRIC SUBSTRATE | 2000 |
|
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| METHOD FOR FORMING A ROLLED COMBINED GRASS COVER | 2021 |
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| NONWOVEN GEOTEXTILE MATERIAL | 0 |
|
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| MODULE FOR GROWING MICROGREENS FROM PLANT SEEDS AND METHOD FOR GROWING MICROGREENS FROM PLANT SEEDS | 2020 |
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RU2761648C2 |
| COVERING FOR REINFORCING ROAD EMBANKMENT | 1992 |
|
RU2034112C1 |
