WO2000010935A3 - Strahlenschutzbeton und strahlenschutzmantel - Google Patents

Strahlenschutzbeton und strahlenschutzmantel Download PDF

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Publication number
WO2000010935A3
WO2000010935A3 PCT/DE1999/002499 DE9902499W WO0010935A3 WO 2000010935 A3 WO2000010935 A3 WO 2000010935A3 DE 9902499 W DE9902499 W DE 9902499W WO 0010935 A3 WO0010935 A3 WO 0010935A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiation protective
concrete
radiation
aggregate
casing
Prior art date
Application number
PCT/DE1999/002499
Other languages
English (en)
French (fr)
Other versions
WO2000010935A2 (de
Inventor
Dieter Vanvor
Original Assignee
Siemens Ag
Dieter Vanvor
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 Siemens Ag, Dieter Vanvor filed Critical Siemens Ag
Priority to KR1020017002222A priority Critical patent/KR20010079675A/ko
Priority to BR9913188-9A priority patent/BR9913188A/pt
Priority to CA002341206A priority patent/CA2341206C/en
Priority to JP2000566212A priority patent/JP3699650B2/ja
Priority to EP99952354A priority patent/EP1105357A2/de
Priority to AU64634/99A priority patent/AU756455B2/en
Publication of WO2000010935A2 publication Critical patent/WO2000010935A2/de
Publication of WO2000010935A3 publication Critical patent/WO2000010935A3/de
Priority to US09/790,031 priority patent/US6630683B2/en

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/30—Subcritical reactors ; Experimental reactors other than swimming-pool reactors or zero-energy reactors
    • G21C1/306—Irradiation loops
    • 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
    • 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
    • G21F1/047—Concretes combined with other materials dispersed in the carrier with metals
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00862—Uses not provided for elsewhere in C04B2111/00 for nuclear applications, e.g. ray-absorbing concrete
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Particle Accelerators (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • X-Ray Techniques (AREA)
  • Powder Metallurgy (AREA)

Abstract

Zur Erzielung einer möglichst hohen wärme- und strahlungsabsorbierenden Abschirmwirkung weist erfindungsgemäß ein Strahlenschutzmantel (2) einen Wandbereich (2a bis 2z) auf, der aus einem mit einem ersten, borhaltigen Zuschlagstoff mit einer Korngröße bis zu 1 mm und mit einem zweiten, metallischen Zuschlagstoff mit einer Korngröße bis zu 7 mm versehenen Strahlenschutzbeton (22a bis 22z) gebildet ist. In einer ersten Ausführungsform beträgt der Gehalt an erstem, borhaltigem Zuschlagstoff im Strahlenschutzbeton (22a) mindestens 5,0 Gew.-%, insbesondere mindestens 7,8 Gew.-%. Der Strahlenschutzbeton (22b) weist in einer zweiten Ausführungsform einen Anteil des zweiten, metallischen Zuschlagstoffs aus dem Bereich zwischen 80 und 90 Gew.-% auf, insbesondere aus dem Bereich zwischen 85 und 89 Gew.-%. Der Anteil des ersten, borhaltigen Zuschlagstoffs kann dabei im Intervall zwischen 1,0 und 1,5 Gew.-% liegen.
PCT/DE1999/002499 1998-08-21 1999-08-11 Strahlenschutzbeton und strahlenschutzmantel WO2000010935A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020017002222A KR20010079675A (ko) 1998-08-21 1999-08-11 방사 보호 콘크리트 및 방사 보호 케이싱
BR9913188-9A BR9913188A (pt) 1998-08-21 1999-08-11 Concreto protetor de radiação e invólucro protetor de radiação
CA002341206A CA2341206C (en) 1998-08-21 1999-08-11 Antiradiation concrete and antiradiation shell
JP2000566212A JP3699650B2 (ja) 1998-08-21 1999-08-11 放射線防護コンクリートおよび放射線防護囲壁
EP99952354A EP1105357A2 (de) 1998-08-21 1999-08-11 Strahlenschutzbeton und strahlenschutzmantel
AU64634/99A AU756455B2 (en) 1998-08-21 1999-08-11 Radiation protective concrete and radiation protective casing
US09/790,031 US6630683B2 (en) 1998-08-21 2001-02-21 Antiradiation concrete and antiradiation shell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838134.4 1998-08-21
DE19838134 1998-08-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/790,031 Continuation US6630683B2 (en) 1998-08-21 2001-02-21 Antiradiation concrete and antiradiation shell

Publications (2)

Publication Number Publication Date
WO2000010935A2 WO2000010935A2 (de) 2000-03-02
WO2000010935A3 true WO2000010935A3 (de) 2000-05-18

Family

ID=7878362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002499 WO2000010935A2 (de) 1998-08-21 1999-08-11 Strahlenschutzbeton und strahlenschutzmantel

Country Status (12)

Country Link
US (1) US6630683B2 (de)
EP (1) EP1105357A2 (de)
JP (1) JP3699650B2 (de)
KR (1) KR20010079675A (de)
CN (1) CN1314874A (de)
AR (1) AR021779A1 (de)
AU (1) AU756455B2 (de)
BR (1) BR9913188A (de)
CA (1) CA2341206C (de)
CZ (1) CZ2001618A3 (de)
TW (1) TW464878B (de)
WO (1) WO2000010935A2 (de)

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BR9913188A (pt) * 1998-08-21 2001-05-15 Siemens Ag Concreto protetor de radiação e invólucro protetor de radiação
US6565647B1 (en) 2002-06-13 2003-05-20 Shieldcrete Ltd. Cementitious shotcrete composition
JP4369135B2 (ja) * 2002-07-18 2009-11-18 株式会社神戸製鋼所 組成物、硬化体、コンクリートキャスク、および硬化体の製造方法
FR2850965B1 (fr) * 2003-02-06 2005-04-22 Bouygues Travaux Publics Compositions cimentaires durcissables et applications aux ecrans radiologiques et aux conteneurs de dechets radioactifs
JP2006038467A (ja) * 2004-07-22 2006-02-09 Kumagai Gumi Co Ltd 低放射化コンクリート組成物
KR100910260B1 (ko) * 2004-10-30 2009-08-04 박영웅 저에너지의 방사선 차폐를 수단으로 하는 차폐성능보강방법
US20070102672A1 (en) 2004-12-06 2007-05-10 Hamilton Judd D Ceramic radiation shielding material and method of preparation
CN1303614C (zh) * 2004-12-17 2007-03-07 清华大学 核反应堆实验孔道屏蔽用无轴旋转闸门
EP2011125B1 (de) * 2006-04-25 2017-01-25 Jan Forster Baukörper für strahlenschutzbauwerke
JP2008157801A (ja) * 2006-12-25 2008-07-10 Fujita Corp 中性子遮蔽低放射化コンクリートおよびモルタル
CN100999401A (zh) * 2006-12-28 2007-07-18 吕迎智 一种减弱质子辐射强度的防护工程混凝土
WO2008100827A1 (en) * 2007-02-12 2008-08-21 Murphy Brent D Mobile radiation treatment facility
ES2322532B1 (es) * 2007-12-21 2010-04-16 Construcciones Tecnicas De Radioterapia S.L. Masa pesada para la ejecucion de barreras de radioproteccion en el ambito de los rayos x.
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.
JP5259515B2 (ja) * 2009-07-28 2013-08-07 株式会社東芝 中性子遮蔽材、その製造方法および使用済み燃料用キャスク
US8450707B1 (en) * 2011-03-22 2013-05-28 Jefferson Science Associates, Llc Thermal neutron shield and method of manufacture
US8664630B1 (en) * 2011-03-22 2014-03-04 Jefferson Science Associates, Llc Thermal neutron shield and method of manufacture
ES2395661B1 (es) * 2011-07-08 2014-02-13 Arraela, S.L. Material para la absorción y atenuacion de neutrones.
CN102898081A (zh) * 2012-10-08 2013-01-30 中国核工业华兴建设有限公司 一种用于射线防护结构的混凝土及制备方法
KR101688646B1 (ko) 2014-12-02 2016-12-22 한국과학기술원 고준위 중성자 차폐를 위한 이중 차폐 콘크리트 및 그 제조방법
CN112037956A (zh) * 2015-06-19 2020-12-04 南京中硼联康医疗科技有限公司 用于屏蔽放射性射线的屏蔽材料及其制备方法
US10074449B2 (en) * 2016-06-21 2018-09-11 Raytheon Company Additively manufactured concrete-bearing radiation attenuation structure
RU2648253C1 (ru) * 2016-10-31 2018-03-23 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Сибирский Государственный Университет Водного Транспорта" (Фгбоу Во "Сгувт") Электропроводная композиция для защиты от техногенных излучений
RU2730600C1 (ru) * 2017-06-23 2020-08-24 Крисос Корпорейшен Лимитед Защитный экран для рентгеновской установки
DE102017006902A1 (de) * 2017-07-20 2019-01-24 Theodor Pieper GmbH & Co. KG Betonzusammensetzung und Verfahren zum Herstellen einer solchen Betonzusammensetzung
CN108098976B (zh) * 2017-12-14 2019-06-07 东莞理工学院 一种中子防辐射多层混凝土块的注浆成型机构
EP3781533A2 (de) 2018-04-18 2021-02-24 Fibrobeton Yapi Elemanlari Sanayi Insaat Ve Ticaret Anonim Sirketi Strahlungsundurchlässige und radongasdichte faserbetone
HU231202B1 (hu) 2018-05-09 2021-10-28 Mirrotron Kft. Betonfal neutronsugárzás elnyelésére, valamint eljárás ilyen betonfal előállítására
CN110870950A (zh) * 2018-08-31 2020-03-10 中硼(厦门)医疗器械有限公司 中子捕获治疗系统
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Publication number Priority date Publication date Assignee Title
FR1458833A (fr) * 1964-11-27 1966-11-10 English Electric Co Ltd Matière arrêtant les rayonnements
EP0106759A2 (de) * 1982-10-15 1984-04-25 Commissariat à l'Energie Atomique Neutronenabsorbiermaterial mit Bor und Verfahren zur Herstellung
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Also Published As

Publication number Publication date
JP2002526746A (ja) 2002-08-20
AU6463499A (en) 2000-03-14
WO2000010935A2 (de) 2000-03-02
US20020134951A1 (en) 2002-09-26
CA2341206C (en) 2007-10-23
CN1314874A (zh) 2001-09-26
KR20010079675A (ko) 2001-08-22
CZ2001618A3 (cs) 2002-03-13
BR9913188A (pt) 2001-05-15
AU756455B2 (en) 2003-01-16
AR021779A1 (es) 2002-08-07
US6630683B2 (en) 2003-10-07
EP1105357A2 (de) 2001-06-13
CA2341206A1 (en) 2000-03-02
JP3699650B2 (ja) 2005-09-28
TW464878B (en) 2001-11-21

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