DE69609144T2 - Hydraulically hardening neutron protection material and method for producing neutron protection thereof - Google Patents

Hydraulically hardening neutron protection material and method for producing neutron protection thereof

Info

Publication number
DE69609144T2
DE69609144T2 DE69609144T DE69609144T DE69609144T2 DE 69609144 T2 DE69609144 T2 DE 69609144T2 DE 69609144 T DE69609144 T DE 69609144T DE 69609144 T DE69609144 T DE 69609144T DE 69609144 T2 DE69609144 T2 DE 69609144T2
Authority
DE
Germany
Prior art keywords
neutron protection
producing
hydraulically hardening
neutron
protection material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69609144T
Other languages
German (de)
Other versions
DE69609144D1 (en
Inventor
Takayuki Nagai
Takuya Seshimo
Hiroyuki Tanuma
Masaaki Otagawa
Masafumi Terai
Shunichiro Uchida
Yasuhisa Takuma
Hideki Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takenaka Corp
Taiheiyo Cement Corp
Mitsui Engineering and Shipbuilding Co Ltd
Japan Atomic Energy Agency
Original Assignee
Takenaka Corp
Japan Nuclear Cycle Development Institute
Taiheiyo Cement Corp
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takenaka Corp, Japan Nuclear Cycle Development Institute, Taiheiyo Cement Corp, Mitsui Engineering and Shipbuilding Co Ltd filed Critical Takenaka Corp
Application granted granted Critical
Publication of DE69609144D1 publication Critical patent/DE69609144D1/en
Publication of DE69609144T2 publication Critical patent/DE69609144T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/04—Concretes; Other hydraulic hardening materials
    • G21F1/042—Concretes combined with other materials dispersed in the carrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DE69609144T 1995-11-13 1996-11-13 Hydraulically hardening neutron protection material and method for producing neutron protection thereof Expired - Lifetime DE69609144T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7294385A JP2929077B2 (en) 1995-11-13 1995-11-13 Hydraulic material for neutron shielding and method of manufacturing neutron shielding body using the same

Publications (2)

Publication Number Publication Date
DE69609144D1 DE69609144D1 (en) 2000-08-10
DE69609144T2 true DE69609144T2 (en) 2001-03-22

Family

ID=17807047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609144T Expired - Lifetime DE69609144T2 (en) 1995-11-13 1996-11-13 Hydraulically hardening neutron protection material and method for producing neutron protection thereof

Country Status (3)

Country Link
EP (1) EP0773555B1 (en)
JP (1) JP2929077B2 (en)
DE (1) DE69609144T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3432315A1 (en) * 2017-07-20 2019-01-23 Theodor Pieper GmbH & Co. KG Concrete composition and method for producing same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327466B4 (en) * 2003-01-13 2008-08-07 Jan Forster Structure for radiation protection structures
JP2008157801A (en) * 2006-12-25 2008-07-10 Fujita Corp Neutron shielding low-activation concrete and mortar
JP4883634B2 (en) * 2007-06-07 2012-02-22 株式会社フジタ Neutron shield and accelerator chamber formed by the neutron shield
CZ2011730A3 (en) * 2011-11-14 2013-08-28 Ústav anorganické chemie AV CR, v.v.i. Inorganic material with neutron absorbers and process of its preparation
JP5347075B1 (en) * 2013-01-25 2013-11-20 石川島建材工業株式会社 Neutron shielding concrete
JP6867567B2 (en) * 2017-01-16 2021-04-28 富士化学株式会社 Method of forming anti-criticality coating layer
CN107342113A (en) * 2017-07-21 2017-11-10 中国核动力研究设计院 A kind of resistance to irradiation inorganic mask material of high temperature resistant
CN111943612B (en) * 2020-08-13 2022-10-11 中国核动力研究设计院 Irradiation-resistant high-temperature-resistant fast neutron shielding material and preparation method thereof
CN114171215A (en) * 2021-12-01 2022-03-11 中国核电工程有限公司 Neutron poison material, preparation method thereof and nuclear critical safety storage tank

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416098A (en) * 1976-05-12 1979-02-06 Nippon Asbestos Co Ltd Neutron shielding heat insulator
FR2546331A1 (en) * 1983-05-20 1984-11-23 Robatel Slpi Improvements to hydrogen-containing materials for antineutron protection
JPH01147399A (en) * 1987-12-02 1989-06-09 Kuraray Co Ltd Fiber-reinforced neutron shielding mortar concrete
JP3203269B2 (en) * 1992-09-01 2001-08-27 花王株式会社 Air entrainer
JP3618001B2 (en) * 1993-12-13 2005-02-09 大同コンクリート工業株式会社 Porous open cell concrete molded body and method for producing the same composite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3432315A1 (en) * 2017-07-20 2019-01-23 Theodor Pieper GmbH & Co. KG Concrete composition and method for producing same
DE102017006902A1 (en) * 2017-07-20 2019-01-24 Theodor Pieper GmbH & Co. KG Concrete composition and method of making such a concrete composition

Also Published As

Publication number Publication date
EP0773555B1 (en) 2000-07-05
JP2929077B2 (en) 1999-08-03
EP0773555A1 (en) 1997-05-14
JPH09133790A (en) 1997-05-20
DE69609144D1 (en) 2000-08-10

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Legal Events

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