FR1489444A - Matériau de construction, protégeant contre des rayons radio-actifs, notamment desrayons gamma et des rayons de neutrons, et procédé pour sa fabrication - Google Patents

Matériau de construction, protégeant contre des rayons radio-actifs, notamment desrayons gamma et des rayons de neutrons, et procédé pour sa fabrication

Info

Publication number
FR1489444A
FR1489444A FR8672A FR67008672A FR1489444A FR 1489444 A FR1489444 A FR 1489444A FR 8672 A FR8672 A FR 8672A FR 67008672 A FR67008672 A FR 67008672A FR 1489444 A FR1489444 A FR 1489444A
Authority
FR
France
Prior art keywords
rays
manufacture
building material
protecting against
neutron
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
FR8672A
Other languages
English (en)
Inventor
Friedrich Marxen
Reinhardt Ernst Vogel
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 filed Critical
Application granted granted Critical
Publication of FR1489444A publication Critical patent/FR1489444A/fr
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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C04B24/085—Higher fatty acids
    • 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
    • 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
    • G21F1/045—Concretes combined with other materials dispersed in the carrier with organic substances
    • 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
    • G21F1/10—Organic substances; Dispersions in organic carriers
    • G21F1/103—Dispersions in organic carriers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR8672A 1963-06-04 1966-08-09 Matériau de construction, protégeant contre des rayons radio-actifs, notamment desrayons gamma et des rayons de neutrons, et procédé pour sa fabrication Expired FR1489444A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM57072A DE1230342B (de) 1963-06-04 1963-06-04 Gegen radioaktive Strahlen abschirmender Beton

Publications (1)

Publication Number Publication Date
FR1489444A true FR1489444A (fr) 1967-07-21

Family

ID=7308796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8672A Expired FR1489444A (fr) 1963-06-04 1966-08-09 Matériau de construction, protégeant contre des rayons radio-actifs, notamment desrayons gamma et des rayons de neutrons, et procédé pour sa fabrication

Country Status (4)

Country Link
BE (1) BE686789A (fr)
DE (1) DE1230342B (fr)
FR (1) FR1489444A (fr)
GB (1) GB1110181A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225479A (en) * 1988-11-25 1990-05-30 Du Pont Canada Method of attenuation of electromagnetic radiation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493942A (fr) *
GB221468A (en) * 1923-09-08 1925-02-05 C H F Mueller Improvements in the manufacture of bricks, building blocks, slabs, tiles and the like for resisting x-rays, radium emanations and the like, and in walls, partitions and t he like made thereof
CH283222A (fr) * 1950-04-22 1952-05-31 Bbc Brown Boveri & Cie Blende zur Abschirmung von Röntgenstrahlen.
BE517667A (fr) * 1953-02-14

Also Published As

Publication number Publication date
BE686789A (fr) 1967-02-15
GB1110181A (en) 1968-04-18
DE1230342B (de) 1966-12-08

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