FR2534733A1 - Materiau neutrophage contenant du bore et son procede de fabrication - Google Patents

Materiau neutrophage contenant du bore et son procede de fabrication Download PDF

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Publication number
FR2534733A1
FR2534733A1 FR8217279A FR8217279A FR2534733A1 FR 2534733 A1 FR2534733 A1 FR 2534733A1 FR 8217279 A FR8217279 A FR 8217279A FR 8217279 A FR8217279 A FR 8217279A FR 2534733 A1 FR2534733 A1 FR 2534733A1
Authority
FR
France
Prior art keywords
boron
particle size
mortar
material according
weight
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.)
Granted
Application number
FR8217279A
Other languages
English (en)
French (fr)
Other versions
FR2534733B1 (enExample
Inventor
Andre Bernard
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.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8217279A priority Critical patent/FR2534733A1/fr
Priority to EP83401968A priority patent/EP0106759A3/fr
Publication of FR2534733A1 publication Critical patent/FR2534733A1/fr
Application granted granted Critical
Publication of FR2534733B1 publication Critical patent/FR2534733B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR8217279A 1982-10-15 1982-10-15 Materiau neutrophage contenant du bore et son procede de fabrication Granted FR2534733A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8217279A FR2534733A1 (fr) 1982-10-15 1982-10-15 Materiau neutrophage contenant du bore et son procede de fabrication
EP83401968A EP0106759A3 (fr) 1982-10-15 1983-10-07 Matériau neutrophage contenant du bore et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217279A FR2534733A1 (fr) 1982-10-15 1982-10-15 Materiau neutrophage contenant du bore et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2534733A1 true FR2534733A1 (fr) 1984-04-20
FR2534733B1 FR2534733B1 (enExample) 1984-12-21

Family

ID=9278301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217279A Granted FR2534733A1 (fr) 1982-10-15 1982-10-15 Materiau neutrophage contenant du bore et son procede de fabrication

Country Status (2)

Country Link
EP (1) EP0106759A3 (enExample)
FR (1) FR2534733A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2395661A1 (es) * 2011-07-08 2013-02-14 Arraela, S.L. Material para la absorción y atenuacion de neutrones.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736748B1 (fr) * 1995-07-13 1997-10-03 Cezus Co Europ Zirconium Materiau absorbant les neutrons, et son utilisation
EP1105357A2 (de) 1998-08-21 2001-06-13 Siemens Aktiengesellschaft Strahlenschutzbeton und strahlenschutzmantel
ES2344290B1 (es) * 2009-02-20 2011-06-17 Construcciones Tecnicas De Radioterapia, S.L Masa para la fabricacion de productos con alta capacidad de radio-proteccion neutronica.
CZ2011730A3 (cs) * 2011-11-14 2013-08-28 Ústav anorganické chemie AV CR, v.v.i. Anorganický materiál s absorbátory neutronu a zpusob jeho prípravy
FR3030865A1 (fr) 2014-12-23 2016-06-24 Commissariat Energie Atomique Utilisation d'un materiau comprenant une matrice solide a base d'un polymere silicone et des charges inorganiques comme materiau neutrophage
HU231202B1 (hu) * 2018-05-09 2021-10-28 Mirrotron Kft. Betonfal neutronsugárzás elnyelésére, valamint eljárás ilyen betonfal előállítására
CN114171215B (zh) * 2021-12-01 2025-01-07 中国核电工程有限公司 一种中子毒物材料及其制备方法、以及核临界安全贮槽

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD26267A (enExample) *
US2726339A (en) * 1949-03-03 1955-12-06 Lyle B Borst Concrete radiation shielding means
FR1422349A (fr) * 1964-11-13 1965-12-24 Commissariat Energie Atomique Matériau de protection contre les rayonnements d'origine nucléaire
DE2512858A1 (de) * 1975-03-24 1976-09-30 Knauf Westdeutsche Gips Verfahren zur herstellung von bauplatten, die neutronen zu absorbieren vermoegen
FR2440410A1 (fr) * 1978-11-03 1980-05-30 Thome Cromback Acieries Grenaille au bore et application de cette grenaille a la realisation de beton pour la protection contre les radiations nucleaires

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD26267A (enExample) *
US2726339A (en) * 1949-03-03 1955-12-06 Lyle B Borst Concrete radiation shielding means
FR1422349A (fr) * 1964-11-13 1965-12-24 Commissariat Energie Atomique Matériau de protection contre les rayonnements d'origine nucléaire
DE2512858A1 (de) * 1975-03-24 1976-09-30 Knauf Westdeutsche Gips Verfahren zur herstellung von bauplatten, die neutronen zu absorbieren vermoegen
FR2440410A1 (fr) * 1978-11-03 1980-05-30 Thome Cromback Acieries Grenaille au bore et application de cette grenaille a la realisation de beton pour la protection contre les radiations nucleaires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2395661A1 (es) * 2011-07-08 2013-02-14 Arraela, S.L. Material para la absorción y atenuacion de neutrones.

Also Published As

Publication number Publication date
EP0106759A3 (fr) 1984-06-06
EP0106759A2 (fr) 1984-04-25
FR2534733B1 (enExample) 1984-12-21

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