FIELD: frame materials.
SUBSTANCE: composite frame materials used as separating coatings and insulating shells, as well as drainage containers made using them. The composite frame material is made in the form of a rigid multilayer sheet. Includes at least two layers made of glass fiber reinforced, between which a layer of geotextile is fixed, the fibers of which are bonded by means of a hardened polymer binder, and the layers are bonded to each other. The container includes a body containing walls forming an internal volume space. The body is made of composite frame material in accordance with the above-described design.
EFFECT: improving the sealing and insulating properties, increasing the corrosion resistance of the composite frame material and containers made of it, and simplifying the production of material and container.
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| Title | Year | Author | Number |
|---|---|---|---|
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|
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| MULTILAYER MEMBRANE WITH DRAINAGE ELEMENT | 2019 |
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| METHOD FOR REPAIR OF CONCRETE CHANNEL LININGS | 2021 |
|
RU2779173C1 |
