FR2310415B1 - - Google Patents
Info
- Publication number
- FR2310415B1 FR2310415B1 FR7612867A FR7612867A FR2310415B1 FR 2310415 B1 FR2310415 B1 FR 2310415B1 FR 7612867 A FR7612867 A FR 7612867A FR 7612867 A FR7612867 A FR 7612867A FR 2310415 B1 FR2310415 B1 FR 2310415B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- 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
- C04B14/34—Metals, e.g. ferro-silicon
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C11/00—Alloys based on lead
- C22C11/08—Alloys based on lead with antimony or bismuth as the next major constituent
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Particle Accelerators (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU72418A LU72418A1 (US06277897-20010821-C00009.png) | 1975-05-06 | 1975-05-06 | |
| LU72759A LU72759A1 (US06277897-20010821-C00009.png) | 1975-06-17 | 1975-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2310415A1 FR2310415A1 (fr) | 1976-12-03 |
| FR2310415B1 true FR2310415B1 (US06277897-20010821-C00009.png) | 1981-05-08 |
Family
ID=26640178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7612867A Granted FR2310415A1 (fr) | 1975-05-06 | 1976-04-30 | Alliage pour la fabrication de beton au plomb et beton au plomb fabrique a l'aide dudit alliage |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4261756A (US06277897-20010821-C00009.png) |
| DE (1) | DE2619613A1 (US06277897-20010821-C00009.png) |
| FR (1) | FR2310415A1 (US06277897-20010821-C00009.png) |
| GB (1) | GB1493568A (US06277897-20010821-C00009.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1496846A (en) * | 1975-12-01 | 1978-01-05 | Atomic Energy Authority Uk | Transport containers for radioactive material |
| GB2211834B (en) * | 1987-11-04 | 1991-10-16 | James Edward Brannan | Concrete composition |
| US4865769A (en) * | 1988-12-07 | 1989-09-12 | Sanoya Industries Co., Ltd. | Radiation shielding material and process for preparing the same |
| IT1315767B1 (it) * | 2000-12-11 | 2003-03-18 | Isolcem Italia S R L | Massetto insonorizzante |
| US6765153B2 (en) | 2001-06-14 | 2004-07-20 | David M. Goodson | Method for making improved ceramic cement compositions containing a dispersed seeded phase and a method and apparatus for producing seed crystals |
| HU231202B1 (hu) * | 2018-05-09 | 2021-10-28 | Mirrotron Kft. | Betonfal neutronsugárzás elnyelésére, valamint eljárás ilyen betonfal előállítására |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1743303A (en) * | 1927-04-28 | 1930-01-14 | Frigidaire Corp | Alloys |
| US1860095A (en) * | 1930-05-06 | 1932-05-24 | Harris Henry | Lead alloy |
| US2726339A (en) * | 1949-03-03 | 1955-12-06 | Lyle B Borst | Concrete radiation shielding means |
| US3207705A (en) * | 1962-04-19 | 1965-09-21 | Chemtree Corp | Radiation shielding composition comprising carbon and lead dispersed in cement |
| BE630349A (US06277897-20010821-C00009.png) * | 1962-04-03 | |||
| US3536920A (en) * | 1966-08-09 | 1970-10-27 | Steve Sedlak | Flexible radiation shielding material |
-
1976
- 1976-04-30 FR FR7612867A patent/FR2310415A1/fr active Granted
- 1976-05-04 DE DE19762619613 patent/DE2619613A1/de not_active Ceased
- 1976-05-04 GB GB18223/76A patent/GB1493568A/en not_active Expired
-
1978
- 1978-07-24 US US05/927,533 patent/US4261756A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2310415A1 (fr) | 1976-12-03 |
| DE2619613A1 (de) | 1976-11-18 |
| GB1493568A (en) | 1977-11-30 |
| US4261756A (en) | 1981-04-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |