CN102617081B - 一种可屏蔽辐射的高流态低收缩c30混凝土 - Google Patents
一种可屏蔽辐射的高流态低收缩c30混凝土 Download PDFInfo
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- CN102617081B CN102617081B CN201210097270XA CN201210097270A CN102617081B CN 102617081 B CN102617081 B CN 102617081B CN 201210097270X A CN201210097270X A CN 201210097270XA CN 201210097270 A CN201210097270 A CN 201210097270A CN 102617081 B CN102617081 B CN 102617081B
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Description
混凝土 | 水泥 | 矿粉 | 粉煤灰 | 胶凝材料总量 |
占混凝土比例 | 9.2% | 5.2% | 1.5% | 15.9% |
分析组份 | 计算结果(ppm) | 要求的上限计算值(ppm) |
Ag | < 6.0 | < 31.3 |
Co | < 9.4 | < 31.3 |
Dy | 5.4 | < 6.3 |
Eu | < 2.0 | < 6.3 |
Gd | 6.1 | < 6.3 |
Ir | < 2.0 | < 31.3 |
Sm | < 2.0 | < 6.3 |
Tm | < 2.0 | < 6.3 |
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CN201210097270XA CN102617081B (zh) | 2012-04-05 | 2012-04-05 | 一种可屏蔽辐射的高流态低收缩c30混凝土 |
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CN102617081A CN102617081A (zh) | 2012-08-01 |
CN102617081B true CN102617081B (zh) | 2013-11-06 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103074942B (zh) * | 2013-01-18 | 2015-05-27 | 上海建工一建集团有限公司 | 可更替式防辐射屏蔽结构预留洞封堵方法 |
CN104016630A (zh) * | 2014-04-30 | 2014-09-03 | 枞阳县天筑新型建筑材料有限公司 | 一种保温耐冻混凝土及其制备方法 |
CN104150842A (zh) * | 2014-08-25 | 2014-11-19 | 郑州大学 | 一种用二次再生细骨料配制的c30混凝土及其制备方法 |
CN105060801A (zh) * | 2015-07-17 | 2015-11-18 | 铜陵海源超微粉体有限公司 | 一种c30混凝土配比方法 |
CN105236852A (zh) * | 2015-09-02 | 2016-01-13 | 铜陵翔宇商贸有限公司 | 一种c30混凝土配比方法 |
CN105884301B (zh) * | 2016-04-13 | 2018-06-29 | 中建商品混凝土西安有限公司 | 一种能够620米超高泵送的免振高强自密实混凝土及其制备方法 |
CN105884300B (zh) * | 2016-04-13 | 2018-02-06 | 中建商品混凝土西安有限公司 | 一种能够620米超高泵送的c30自密实混凝土及其制备方法 |
CN106495577B (zh) * | 2016-09-27 | 2018-07-24 | 湖北工业大学 | 用废弃混凝土和重晶石湿磨工艺制备防辐射混凝土的方法 |
CN109776033A (zh) * | 2018-12-20 | 2019-05-21 | 安徽海龙建筑工业有限公司 | 一种预制构件用防辐射c40混凝土及其制备方法 |
CN112079603B (zh) * | 2020-09-01 | 2022-08-30 | 上海建工建材科技集团股份有限公司 | 一种大流动性防中子辐射混凝土及其制备方法 |
CN113072341A (zh) * | 2021-04-15 | 2021-07-06 | 杨荣飞 | 一种硅酸盐水泥防辐射混凝土及其生产工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101412607A (zh) * | 2007-10-19 | 2009-04-22 | 上海建工材料工程有限公司 | 超长结构高流态防裂混凝土 |
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CN101412607A (zh) * | 2007-10-19 | 2009-04-22 | 上海建工材料工程有限公司 | 超长结构高流态防裂混凝土 |
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Address after: Four, No. 406 middle Jiangxi Road, No. 200002, Shanghai, Huangpu District Applicant after: Shanghai Buiding Material Engineering Co., Ltd. Applicant after: Shanghai Construction No.1 (Group) Co., Ltd. Applicant after: Shanghai Pulian Ready Mixed Concrete Co., Ltd. Address before: Four, No. 406 middle Jiangxi Road, No. 200002, Shanghai, Huangpu District Applicant before: Shanghai Buiding Material Engineering Co., Ltd. Applicant before: Shanghai First Construction Co., Ltd. Applicant before: Shanghai Pulian Ready Mixed Concrete Co., Ltd. |
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Address after: 200120 Southwest District, 2123 Pudong Road, Pudong New Area, Shanghai. Co-patentee after: SHANGHAI CONSTRUCTION NO.1 (Group) Co.,Ltd. Patentee after: Shanghai Construction Engineering Building Materials Technology Group Co., Ltd Co-patentee after: SHANGHAI PULIAN PREMIXED CONCRETE Co.,Ltd. Address before: Four, No. 406 middle Jiangxi Road, No. 200002, Shanghai, Huangpu District Co-patentee before: SHANGHAI CONSTRUCTION NO.1 (Group) Co.,Ltd. Patentee before: SHANGHAI JIANGONG CONSTRUCTION MATERIAL Co.,Ltd. Co-patentee before: SHANGHAI PULIAN PREMIXED CONCRETE Co.,Ltd. |
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