BR9913188A - Concreto protetor de radiação e invólucro protetor de radiação - Google Patents
Concreto protetor de radiação e invólucro protetor de radiaçãoInfo
- Publication number
- BR9913188A BR9913188A BR9913188-9A BR9913188A BR9913188A BR 9913188 A BR9913188 A BR 9913188A BR 9913188 A BR9913188 A BR 9913188A BR 9913188 A BR9913188 A BR 9913188A
- Authority
- BR
- Brazil
- Prior art keywords
- radiation
- weight
- protective
- additive
- concrete
- Prior art date
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)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (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
Patente de Invenção: <B>"CONCRETO PROTETOR DE RADIAçãO E INVóLUCRO PROTETOR DE RADIAçãO"<D>. Para obtenção de um efeito de blindagem absorvente de calor e de radiação tão alto quanto possível, de acordo com a invenção, um invólucro protetor de radiação (2) apresenta uma região de parede (2a a 2z), que é formada de um concreto protetor de radiação (22a a 22z) provido de um primeiro aditivo, contendo boro com um tamanho de grão de até 1 mm e de um segundo aditivo, metálico com um tamanho de grão de até 7 mm. Em uma primeira forma de execução importa o teor do primeiro aditivo, contendo boro, no concreto protetor de radiação (22a), ao menos em 5,0 % em peso, especialmente ao menos 7,8 % em peso. O concreto protetor de radiação (22b) apresenta em uma segunda forma de execução uma fração do segundo aditivo, metálico, da faixa entre 80 e 90 % em peso, especialmente da faixa entre 85 e 89 % em peso. A fração do primeiro aditivo, contendo boro pode então situar-se no intervalo entre 1,0 e 1,5 % em peso.EMENDAS DO
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19838134 | 1998-08-21 | ||
PCT/DE1999/002499 WO2000010935A2 (de) | 1998-08-21 | 1999-08-11 | Strahlenschutzbeton und strahlenschutzmantel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9913188A true BR9913188A (pt) | 2001-05-15 |
Family
ID=7878362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9913188-9A BR9913188A (pt) | 1998-08-21 | 1999-08-11 | Concreto protetor de radiação e invólucro protetor de radiação |
Country Status (12)
Country | Link |
---|---|
US (1) | US6630683B2 (pt) |
EP (1) | EP1105357A2 (pt) |
JP (1) | JP3699650B2 (pt) |
KR (1) | KR20010079675A (pt) |
CN (1) | CN1314874A (pt) |
AR (1) | AR021779A1 (pt) |
AU (1) | AU756455B2 (pt) |
BR (1) | BR9913188A (pt) |
CA (1) | CA2341206C (pt) |
CZ (1) | CZ2001618A3 (pt) |
TW (1) | TW464878B (pt) |
WO (1) | WO2000010935A2 (pt) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010079675A (ko) * | 1998-08-21 | 2001-08-22 | 칼 하인쯔 호르닝어 | 방사 보호 콘크리트 및 방사 보호 케이싱 |
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 |
ES2618313T3 (es) * | 2006-04-25 | 2017-06-21 | Jan Forster | Cuerpo estructural para construcciones de protección contra la radiación |
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 |
US20080203331A1 (en) * | 2007-02-12 | 2008-08-28 | 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 |
US11456147B2 (en) | 2017-06-23 | 2022-09-27 | Chrysos Corporation Limited | Shielded X-ray radiation apparatus |
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 (en) | 2018-04-18 | 2021-02-24 | Fibrobeton Yapi Elemanlari Sanayi Insaat Ve Ticaret Anonim Sirketi | Radiation-impermeable and radon gas-tight fiber-reinforced concretes |
HU231202B1 (hu) * | 2018-05-09 | 2021-10-28 | Mirrotron Kft. | Betonfal neutronsugárzás elnyelésére, valamint eljárás ilyen betonfal előállítására |
CN110870951A (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 |
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 |
CN109231920A (zh) * | 2018-10-16 | 2019-01-18 | 成都宏基建材股份有限公司 | 一种c20普通硅酸盐水泥基防辐射混凝土及其制备方法 |
CN109320172A (zh) * | 2018-10-16 | 2019-02-12 | 成都宏基建材股份有限公司 | 一种快凝快硬氟铝酸钙水泥基防辐射混凝土及其制备方法 |
CN109231932A (zh) * | 2018-10-16 | 2019-01-18 | 成都宏基建材股份有限公司 | 一种铝酸钡水泥基防辐射混凝土及其制备方法 |
CN109231931A (zh) * | 2018-10-16 | 2019-01-18 | 成都宏基建材股份有限公司 | 一种铝酸钙水泥基防辐射混凝土及其制备方法 |
CN109133803A (zh) * | 2018-10-16 | 2019-01-04 | 成都宏基建材股份有限公司 | 一种c40普通硅酸盐水泥基防辐射混凝土及其制备方法 |
CN109320159A (zh) * | 2018-10-16 | 2019-02-12 | 成都宏基建材股份有限公司 | 一种低热微膨胀水泥基防辐射混凝土及其制备方法 |
CN109231934A (zh) * | 2018-10-16 | 2019-01-18 | 成都宏基建材股份有限公司 | 一种快硬硫铝酸钙水泥基防辐射混凝土及其制备方法 |
CN109231933A (zh) * | 2018-10-16 | 2019-01-18 | 成都宏基建材股份有限公司 | 一种防辐射混凝土及其制备方法 |
CN109336496A (zh) * | 2018-10-16 | 2019-02-15 | 成都宏基建材股份有限公司 | 一种普通硅酸盐水泥基防辐射混凝土及其制备方法 |
CN111933322B (zh) * | 2020-08-13 | 2022-11-22 | 中国核动力研究设计院 | 一种耐高温中子屏蔽组件及其制备方法 |
CN112250386A (zh) * | 2020-10-26 | 2021-01-22 | 华北水利水电大学 | 一种防辐射超高性能混凝土及其制备方法 |
CN112557335B (zh) * | 2020-11-30 | 2024-02-02 | 四川中核艾瑞特工程检测有限公司 | 一种防辐射混凝土有效屏蔽元素检测方法 |
CN113121171A (zh) * | 2021-04-20 | 2021-07-16 | 中国一冶集团有限公司 | 防辐射自密实混凝土及其制备方法 |
CN113539535B (zh) * | 2021-07-06 | 2024-04-19 | 散裂中子源科学中心 | 中子屏蔽件及其制造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR475831A (fr) * | 1914-07-30 | 1915-06-17 | Charles Van Woumen | Controleur d'entrée et de sortie du personnel |
GB1105957A (en) * | 1964-11-27 | 1968-03-13 | English Electric Co Ltd | Radiation shielding materials |
US4437013A (en) * | 1981-07-06 | 1984-03-13 | The United States Of America As Represented By The Department Of Energy | Neutron and gamma radiation shielding material, structure, and process of making structure |
FR2534733A1 (fr) * | 1982-10-15 | 1984-04-20 | Commissariat Energie Atomique | Materiau neutrophage contenant du bore et son procede de fabrication |
SE8307035L (sv) * | 1983-12-20 | 1985-06-21 | Asea Atom Ab | Sett att tillverka en absorbatorplatta for en kokarvattenreaktor |
DE8410248U1 (de) | 1984-04-03 | 1984-08-30 | Vahlbrauk, Karl Heinz, 3353 Bad Gandersheim | Abflussrohrleitung |
RO92538B1 (ro) * | 1985-06-14 | 1987-12-31 | INSTITUTUL DE CERCETARI îN CONSTRUCTII SI ECONOMIA CONSTRUCTIILOR | Beton foarte greu de protectie contra radiatiilor nucleare |
US4727257A (en) * | 1986-01-22 | 1988-02-23 | Sergio Grifoni | Shield against radiations |
JPS62180294A (ja) * | 1986-01-30 | 1987-08-07 | セルジオ・グリフオニ | 放射能に対する遮蔽体 |
FR2597654B1 (fr) * | 1986-04-16 | 1989-06-30 | Aerospatiale | Gainage de protection de conducteurs electriques ou optiques, durci vis-a-vis des rayons x |
FR2597652B1 (fr) * | 1986-04-16 | 1988-07-29 | Aerospatiale | Boitier de protection de circuits electroniques, durci vis-a-vis des rayons x |
JPS6481846A (en) * | 1987-09-24 | 1989-03-28 | Hitachi Chemical Co Ltd | Phenolic resin molding material |
DE3821684A1 (de) | 1988-06-28 | 1990-02-08 | Martin Dr Westarp | Baustoff zur herstellung von schutzraumbauten |
US5416333A (en) * | 1993-06-03 | 1995-05-16 | Greenspan; Ehud | Medium density hydrogenous materials for shielding against nuclear radiation |
KR20010079675A (ko) * | 1998-08-21 | 2001-08-22 | 칼 하인쯔 호르닝어 | 방사 보호 콘크리트 및 방사 보호 케이싱 |
-
1999
- 1999-08-11 KR KR1020017002222A patent/KR20010079675A/ko not_active Application Discontinuation
- 1999-08-11 EP EP99952354A patent/EP1105357A2/de not_active Withdrawn
- 1999-08-11 CZ CZ2001618A patent/CZ2001618A3/cs unknown
- 1999-08-11 WO PCT/DE1999/002499 patent/WO2000010935A2/de not_active Application Discontinuation
- 1999-08-11 CN CN99809934A patent/CN1314874A/zh active Pending
- 1999-08-11 BR BR9913188-9A patent/BR9913188A/pt not_active Application Discontinuation
- 1999-08-11 CA CA002341206A patent/CA2341206C/en not_active Expired - Fee Related
- 1999-08-11 JP JP2000566212A patent/JP3699650B2/ja not_active Expired - Fee Related
- 1999-08-11 AU AU64634/99A patent/AU756455B2/en not_active Ceased
- 1999-08-16 TW TW088113954A patent/TW464878B/zh not_active IP Right Cessation
- 1999-08-20 AR ARP990104190A patent/AR021779A1/es active IP Right Grant
-
2001
- 2001-02-21 US US09/790,031 patent/US6630683B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020134951A1 (en) | 2002-09-26 |
JP3699650B2 (ja) | 2005-09-28 |
US6630683B2 (en) | 2003-10-07 |
TW464878B (en) | 2001-11-21 |
KR20010079675A (ko) | 2001-08-22 |
CA2341206A1 (en) | 2000-03-02 |
WO2000010935A3 (de) | 2000-05-18 |
AU756455B2 (en) | 2003-01-16 |
AR021779A1 (es) | 2002-08-07 |
CA2341206C (en) | 2007-10-23 |
CN1314874A (zh) | 2001-09-26 |
WO2000010935A2 (de) | 2000-03-02 |
JP2002526746A (ja) | 2002-08-20 |
AU6463499A (en) | 2000-03-14 |
EP1105357A2 (de) | 2001-06-13 |
CZ2001618A3 (cs) | 2002-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9913188A (pt) | Concreto protetor de radiação e invólucro protetor de radiação | |
BR8405325A (pt) | Composicao curavel intumescente,processo para a protecao de um substrato contra fogo e calor excessivo;processo para reducao da taxa de elevacao de temperatura em um substrato quando submetido a condicoes de incendio;substrato que demonstra taxa reduzida de elevacao de temperatura quando submetido a condicoes de incendio | |
FI842204A0 (fi) | Foerfarande foer framstaellning av pao aluminium och bor baserade blandlegeringar och anvaendning av foerfarandet | |
ES296525Y (es) | Blindaje termico que sirve para reemitir el calor por radiacion | |
Sahama et al. | Cookeite from the Muiane pegmatite, Zambezia, Mozambique | |
MX172639B (es) | Composiciones liquidas para sistemas de refrigeracion que contienen composiciones de boro | |
ES2123111T3 (es) | Material compuesto absorbente de neutrones y su procedimiento de fabricacion. | |
Zimmermann et al. | Supernova 1993J in NGC 3031 | |
Beyer et al. | Radiation safety problems in handling highly active tritium targets | |
GB881223A (en) | Bituminous composition | |
Orio et al. | V4743 Sagittarii | |
Eisenhower | American National standard N43. 1 radiological safety in the design and operation of particle accelerators | |
Dunn et al. | Study of a novel shielding principle for protection against intense gamma-ray beams | |
Stamenov | Structure and development of showers at energies of 1000 TeV-1 million TeV | |
Lorentz | Comptonization of photons in compact cosmic X-ray sources | |
Akhmanov et al. | Coherent properties of X-ray sources and coherence effects in X-ray optics. I-Spatial coherence of synchrotron radiation. II-Dynamic scattering of partially coherent X-ray radiation in crystals | |
Balasubrahmanyan | Nuclear composition | |
Conrey et al. | The Boring Volcanic Field of the Portland Basin: Diverse Primitive Mafic Magmas Erupted in a Frontal Arc Setting | |
Hoshi | Extended X-Ray Sources and Missing Masses in Clusters of Galaxies | |
Barr | IUE observations of NGC 3783. | |
Mikado | Energy loss of 24.8-MeV electrons by interacting with thick layers of C, Al, Cu, and Pb | |
Cucinotta et al. | Corrections to the Participant-spectator Model of High-energy Alpha-particle Fragmentation | |
Schaefer | Four luminosity indicators for gamma-ray bursts | |
Vit'ko et al. | Secondary electron yield in the interaction between ultrarelativistic electrons or positrons and single crystals | |
Klumpp et al. | ESTOQ: A program for calculation of primary shock sources for avoidance of ray-effects with two dimensional S sub N calculations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |