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 RECLAMATION OF SALT TAILINGS PILE | 2017 |
|
RU2654102C1 |
| GRASS COVERING BASED ON FLEXIBLE FABRIC SUBSTRATE | 2000 |
|
RU2201069C2 |
| METHOD FOR SLOPE PROTECTIVE COVERING | 1992 |
|
RU2042768C1 |
| METHOD FOR FORMING A ROLLED COMBINED GRASS COVER | 2021 |
|
RU2764735C1 |
| BIOMAT | 2006 |
|
RU2321982C1 |
| METHOD FOR FIXING EARTH SLOPES OF HYDRAULIC STRUCTURES | 1991 |
|
RU2011733C1 |
| NONWOVEN GEOTEXTILE MATERIAL | 0 |
|
SU1728314A1 |
| COVERING FOR REINFORCING ROAD EMBANKMENT | 1992 |
|
RU2034112C1 |
| MACHINE FOR STRENGTHENING SLOPES BY SOWING GRASS | 0 |
|
SU573534A1 |
| SUPPORT STRUCTURE FOR HYBRID LAWN CONTAINING LAYER OF ROCK WOOL, METHOD FOR INSTALLING SUCH STRUCTURE AND BIODEGRADABLE BOX CONTAINING SUCH STRUCTURE | 2019 |
|
RU2759933C1 |
