CN112079603B - 一种大流动性防中子辐射混凝土及其制备方法 - Google Patents
一种大流动性防中子辐射混凝土及其制备方法 Download PDFInfo
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- CN112079603B CN112079603B CN202010903538.9A CN202010903538A CN112079603B CN 112079603 B CN112079603 B CN 112079603B CN 202010903538 A CN202010903538 A CN 202010903538A CN 112079603 B CN112079603 B CN 112079603B
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- concrete
- serpentine
- neutron radiation
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Classifications
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- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
筛孔尺寸 | 范围(质量百分比) |
31.50 | 0 |
25.00 | 0-5 |
16 | 30-70 |
5 | 90-100 |
2.500 | 95-100 |
筛余 | 100 |
项目 | 坍落度 | 28天抗压强度 | 含氢量 |
指标 | 200mm | 36.6MPa | 1.55% |
项目 | 坍落度 | 28天抗压强度 | 含氢量 |
指标 | 210mm | 35.3MPa | 1.53% |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010903538.9A CN112079603B (zh) | 2020-09-01 | 2020-09-01 | 一种大流动性防中子辐射混凝土及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010903538.9A CN112079603B (zh) | 2020-09-01 | 2020-09-01 | 一种大流动性防中子辐射混凝土及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112079603A CN112079603A (zh) | 2020-12-15 |
CN112079603B true CN112079603B (zh) | 2022-08-30 |
Family
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CN202010903538.9A Active CN112079603B (zh) | 2020-09-01 | 2020-09-01 | 一种大流动性防中子辐射混凝土及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112079603B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113912341A (zh) * | 2021-09-23 | 2022-01-11 | 中国核电工程有限公司 | 一种用于中子吸收和屏蔽的混凝土材料及其制备方法 |
CN113831043B (zh) * | 2021-09-30 | 2022-12-13 | 西南科技大学 | 温石棉矿山剥离废石的综合利用方法及其建筑用料 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4532447B2 (ja) * | 2006-08-02 | 2010-08-25 | 株式会社間組 | 中性子遮蔽用コンクリート |
CN102617081B (zh) * | 2012-04-05 | 2013-11-06 | 上海建工材料工程有限公司 | 一种可屏蔽辐射的高流态低收缩c30混凝土 |
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 |
CN108424107B (zh) * | 2018-04-03 | 2020-11-06 | 济南大学 | 一种防辐射混凝土 |
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 |
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2020
- 2020-09-01 CN CN202010903538.9A patent/CN112079603B/zh active Active
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Publication number | Publication date |
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CN112079603A (zh) | 2020-12-15 |
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Address after: 200120 Southwest District, 2123 Pudong Road, Pudong New Area, Shanghai. Applicant after: Shanghai Construction Engineering Building Materials Technology Group Co.,Ltd. Applicant after: Shanghai caijiu Technology Co.,Ltd. Address before: 200120 Southwest District, 2123 Pudong Road, Pudong New Area, Shanghai. Applicant before: Shanghai Construction Engineering Building Materials Technology Group Co.,Ltd. Applicant before: Shanghai Tongshun Concrete Co.,Ltd. |
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Effective date of registration: 20220811 Address after: 2123 Pudong Avenue, Pudong New Area, Shanghai, 200072 Applicant after: Shanghai Construction Engineering Building Materials Technology Group Co.,Ltd. Applicant after: Shanghai caijiu Technology Co.,Ltd. Applicant after: Shanghai Construction Engineering Nanqiao Concrete Co.,Ltd. Address before: 200120 Southwest District, 2123 Pudong Road, Pudong New Area, Shanghai. Applicant before: Shanghai Construction Engineering Building Materials Technology Group Co.,Ltd. Applicant before: Shanghai caijiu Technology Co.,Ltd. |
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