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Shielding Materal Used for Shielding of Radation and Method for Shieldinga Radation Emitted from Earth Surfaceusing the Shielding Materal Background of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | (72) Inventor: Masao ONIZAWA, Saitama (JP) In the present invention, there is provided, as a shielding (73) Assignee: SUURIE CO.,LTD., Saitama (JP) material for beta rays or gamma rays emitted from an earth Surface Surrounding a nuclear power plant after an accident, a (21) Appl. No.: 13/789,918 rubber sheet wherein a synthetic rubber or natural rubber, each containing no Vulcanizing agent is compounded with a (22) Filed: Mar. 8, 2013 large amount of sand iron or barite. By placing this shielding 30 Foreign Application PrioritV D material on a radiation-contaminated earth Surface, or by (30) oreign Application Priority Data reversing the position of the soil of earth surface of higher Dec. 13, 2012 (JP) 2012-272O36 radiation dose and the position of the soil beneath the earth • s 1Y 1 way F · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Surface, of lower radiation dose, in Sucha way that the above |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/3a/0f/12/c964bf542f70e2/US20140166909A1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |