GB805752A - Concrete or like constructional materials affording protection against nuclear radiations - Google Patents

Concrete or like constructional materials affording protection against nuclear radiations

Info

Publication number
GB805752A
GB805752A GB36220/54A GB3622054A GB805752A GB 805752 A GB805752 A GB 805752A GB 36220/54 A GB36220/54 A GB 36220/54A GB 3622054 A GB3622054 A GB 3622054A GB 805752 A GB805752 A GB 805752A
Authority
GB
United Kingdom
Prior art keywords
protection against
concrete
constructional materials
barium
affording protection
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
Application number
GB36220/54A
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.)
JOHN HANS FISCHEL
Original Assignee
JOHN HANS FISCHEL
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 JOHN HANS FISCHEL filed Critical JOHN HANS FISCHEL
Publication of GB805752A publication Critical patent/GB805752A/en
Expired 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
    • C04B28/04—Portland 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Cementitious composition giving protection against X-rays and atomic radiations comprises hydraulic cement, barium compound and graphite. Sodium or barium silicate may also be present.ALSO:A cementitious composition for protection against X and nuclear radiations comprises a barium compound, graphite and a hydraulic binder. Specified binders are cement, e.g. Portland or natural, lime or plaster. The barium compound acts as an aggregate. Optional additions include setting acceleraters, sodium or barium silicate.
GB36220/54A 1953-12-14 1954-12-14 Concrete or like constructional materials affording protection against nuclear radiations Expired GB805752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805752X 1953-12-14

Publications (1)

Publication Number Publication Date
GB805752A true GB805752A (en) 1958-12-10

Family

ID=9251486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36220/54A Expired GB805752A (en) 1953-12-14 1954-12-14 Concrete or like constructional materials affording protection against nuclear radiations

Country Status (1)

Country Link
GB (1) GB805752A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2322532A1 (en) * 2007-12-21 2009-06-22 Construccion Tecnicas De Radioterapia S.L. Heavy mass for the execution of radioprotection barriers in an x-ray environment
CN107021711A (en) * 2017-04-25 2017-08-08 济南大学 A kind of nuclear power engineering cement concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2322532A1 (en) * 2007-12-21 2009-06-22 Construccion Tecnicas De Radioterapia S.L. Heavy mass for the execution of radioprotection barriers in an x-ray environment
CN107021711A (en) * 2017-04-25 2017-08-08 济南大学 A kind of nuclear power engineering cement concrete

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