CN103121803B - 一种混凝土用再生活性掺合料及其制备方法 - Google Patents
一种混凝土用再生活性掺合料及其制备方法 Download PDFInfo
- Publication number
- CN103121803B CN103121803B CN201310071264.1A CN201310071264A CN103121803B CN 103121803 B CN103121803 B CN 103121803B CN 201310071264 A CN201310071264 A CN 201310071264A CN 103121803 B CN103121803 B CN 103121803B
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- Prior art keywords
- concrete
- building waste
- aggregate
- preparation
- adulterant
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- 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
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- Processing Of Solid Wastes (AREA)
Abstract
Description
检测项目 | 检测结果 |
比表面积(m2/kg) | 400-500 |
需水量比(%) | <105 |
烧失量(%) | <6.8 |
含水量(%) | <1.0 |
三氧化硫(%) | <0.8 |
游离氧化钙(%) | <1.0 |
安定性(mm) | <1.7 |
28d活性指数(%) | ≥69.0 |
内照射指数(Ira) | <0.2 |
外照射指数(Ir) | <0.2 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310071264.1A CN103121803B (zh) | 2013-03-06 | 2013-03-06 | 一种混凝土用再生活性掺合料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310071264.1A CN103121803B (zh) | 2013-03-06 | 2013-03-06 | 一种混凝土用再生活性掺合料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103121803A CN103121803A (zh) | 2013-05-29 |
CN103121803B true CN103121803B (zh) | 2014-01-22 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201310071264.1A Expired - Fee Related CN103121803B (zh) | 2013-03-06 | 2013-03-06 | 一种混凝土用再生活性掺合料及其制备方法 |
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CN (1) | CN103121803B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103553396B (zh) * | 2013-10-16 | 2015-05-20 | 北京新奥混凝土集团有限公司 | 一种高活性再生掺合料及其制备方法和应用 |
CN104086131B (zh) * | 2014-07-25 | 2016-06-15 | 韩先福 | 将建筑垃圾与石灰石粉复合制得的道路铺筑材料及其制备方法 |
CN106431124B (zh) * | 2016-08-08 | 2020-03-24 | 厦门宏鹭升建筑新材料有限责任公司 | 一种利用建筑垃圾的保水性透水混凝土及其制备方法 |
CN106552810A (zh) * | 2016-08-10 | 2017-04-05 | 合肥中亚建材装备有限责任公司 | 一种立式磨处理建筑垃圾的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101099974B (zh) * | 2007-05-22 | 2011-04-06 | 华南理工大学 | 建筑废弃物的处理和再生利用方法 |
CN102745929A (zh) * | 2012-07-19 | 2012-10-24 | 武汉大学 | 一种再生矿物掺合料及其应用 |
CN102838302B (zh) * | 2012-09-04 | 2013-10-16 | 浙江大学宁波理工学院 | 建筑垃圾再生微粉的活化方法 |
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2013
- 2013-03-06 CN CN201310071264.1A patent/CN103121803B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN103121803A (zh) | 2013-05-29 |
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Owner name: XIN'AO ECOLOGICAL BUILDING MATERIALS CO., LTD. Free format text: FORMER OWNER: YU YAN Effective date: 20131217 |
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Owner name: HUAILAI ZHONGJI XI'AN NEW TYPE STONE TECHNOLOGY CO Free format text: FORMER OWNER: XIN'AO ECOLOGICAL BUILDING MATERIALS CO., LTD. Effective date: 20140701 |
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Effective date of registration: 20140701 Address after: 075400, Hebei, Zhangjiakou province Huailai county civil gun Village Patentee after: Huailai base of Zion New Stone Technology Co., Ltd. Address before: 100076, No. 34, South District, old town Industrial Park, Beijing, Daxing District Patentee before: ENN ECO BUILDING MATERIALS CO., LTD. |
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