FIELD: composite materials.
SUBSTANCE: group of inventions relates to geocomposite and its production method. Geocomposite is suitable for strengthening and/or drainage of the soil and is composed with multiple layers including at least the first canvas of geotextile material and at least the second canvas of geotextile material, which are thermally fixed with attachment to sides of an intermediate separating layer. This layer is obtained using at least one geomat of interlaced plastic threads, having a thickness from 4 to 5 mm or more. Geocomposite can be used as a base to form complex geocomposite, in which at least one additional layer of geosynthetic selected from a group including geolattices, geomeshes, geomats, geotextiles, geomembranes, or a combination or layering thereof is thermally fixed on at least one of canvases of base geocomposite.
EFFECT: group of inventions provides an increase in physical and mechanical properties of resulting products.
8 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GEOCOMPOSITE AND ITS PRODUCTION METHOD | 2019 |
|
RU2791743C2 |
| GEOGRID AND DRAINAGE GEOCOMPOSITE BASED THEREON, AS WELL AS METHODS FOR MANUFACTURE THEREOF | 2020 |
|
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|
RU2794581C1 |
| METHOD OF MAKING A GEOCOMPOSITE | 2018 |
|
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| FLEXIBLE MULTILAYER COATING | 1993 |
|
RU2044813C1 |
| MULTI-LAYER HYDRAULIC INSULATION OF UNDERGROUND STRUCTURE (DEVICE BY P.B. YURKEVICH) | 2013 |
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| NOISE-AND-DUST PROTECTIVE GUARD | 2001 |
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RU2209873C2 |
| GEOMAT | 2001 |
|
RU2180030C1 |
