SU239547A1 - Filtering porous material - Google Patents
Filtering porous materialInfo
- Publication number
- SU239547A1 SU239547A1 SU1144680A SU1144680A SU239547A1 SU 239547 A1 SU239547 A1 SU 239547A1 SU 1144680 A SU1144680 A SU 1144680A SU 1144680 A SU1144680 A SU 1144680A SU 239547 A1 SU239547 A1 SU 239547A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- porous material
- filtering porous
- filtering
- polymer
- filters
- Prior art date
Links
Description
Известны фильтр юшие пористые материалы на основе зернистого минерального материала, например песка, 1фави ,и полимерного св зующего, например фенольной смолы, бакелитового лака и др. Однако иэвестнь е фильтрующие пористые материалы хрупки и не выдерживают дег юрмаций, воэникаюршх при их з кмораживании в водонасышенном состо нии.Filters are known for porous materials based on granular mineral material, such as sand, alpha, and polymeric binder, such as phenolic resin, bakelite lacquer, etc. condition.
Дл обеспечен1, морозостойкости матеррала в водонасышеннок состо ние предлагаетс в качестве полимерного св зующего использовать термопластичный маториал , например полиэтилен.To ensure that the frost resistance of the material in a water-saturated state is proposed, a thermoplastic material, such as polyethylene, can be used as the polymer binder.
Дл фильтров мелиоративных систем применены составь, приведенные в таблице ,For filters of ameliorative systems, the composition given in the table is applied.
3239547432395474
Предмет изобретени тем, что, с обеспечени морозеФильтрующий пористый материал на оо- стойкости материала в водонасыщенномThe subject matter of the invention is that, with the provision of frost, the Filtration porous material on the resistance of the material in water-saturated
нове зернистого минерального материвлз,состо нии, в качестве полимерного св например песка, грави , и полимерногозугошэго тгрименен термопластичный мат©nove granular mineral materials, state, as a polymer, for example sand, gravel, and polymer zugoshego tgrimenen thermoplastic mat ©
св ауюшего, oin и чающийс gриал, например волн тилен.besides, oin and a pleasing grial, for example, Tilen waves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1144680A SU239547A1 (en) | 1967-03-28 | 1967-03-28 | Filtering porous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1144680A SU239547A1 (en) | 1967-03-28 | 1967-03-28 | Filtering porous material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU239547A1 true SU239547A1 (en) | 1975-10-25 |
Family
ID=20440380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1144680A SU239547A1 (en) | 1967-03-28 | 1967-03-28 | Filtering porous material |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU239547A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2481290C2 (en) * | 2010-12-30 | 2013-05-10 | Янис Валтерс | Method of producing thermoplastic concrete (versions) |
-
1967
- 1967-03-28 SU SU1144680A patent/SU239547A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2481290C2 (en) * | 2010-12-30 | 2013-05-10 | Янис Валтерс | Method of producing thermoplastic concrete (versions) |
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