CN103553394A - 一种再生混凝土骨料的强化预处理方法 - Google Patents
一种再生混凝土骨料的强化预处理方法 Download PDFInfo
- Publication number
- CN103553394A CN103553394A CN201310485402.0A CN201310485402A CN103553394A CN 103553394 A CN103553394 A CN 103553394A CN 201310485402 A CN201310485402 A CN 201310485402A CN 103553394 A CN103553394 A CN 103553394A
- Authority
- CN
- China
- Prior art keywords
- recycled concrete
- aggregate
- strengthening
- potassium permanganate
- ion
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 45
- 238000005728 strengthening Methods 0.000 title claims abstract description 28
- 238000002203 pretreatment Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 17
- -1 ozone ions Chemical class 0.000 claims abstract description 13
- 150000002500 ions Chemical class 0.000 claims abstract description 11
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- 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
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310485402.0A CN103553394B (zh) | 2013-10-16 | 2013-10-16 | 一种再生混凝土骨料的强化预处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310485402.0A CN103553394B (zh) | 2013-10-16 | 2013-10-16 | 一种再生混凝土骨料的强化预处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103553394A true CN103553394A (zh) | 2014-02-05 |
CN103553394B CN103553394B (zh) | 2015-05-20 |
Family
ID=50007814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310485402.0A Active CN103553394B (zh) | 2013-10-16 | 2013-10-16 | 一种再生混凝土骨料的强化预处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103553394B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108129085A (zh) * | 2017-12-28 | 2018-06-08 | 安徽金丰新型建材有限公司 | 一种利用废弃混凝土制备高性能混凝土的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1557736A (zh) * | 2004-01-14 | 2004-12-29 | 哈尔滨工业大学 | 臭氧与高锰酸钾联用氧化助凝方法 |
-
2013
- 2013-10-16 CN CN201310485402.0A patent/CN103553394B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1557736A (zh) * | 2004-01-14 | 2004-12-29 | 哈尔滨工业大学 | 臭氧与高锰酸钾联用氧化助凝方法 |
Non-Patent Citations (4)
Title |
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刘军 等: ""无机预处理再生粗骨料的性能研究"", 《沈阳建筑大学学报(自然科学版)》 * |
李云霞 等: ""再生骨料与再生混凝土的研究进展"", 《青岛理工大学学报》 * |
许元: ""再生骨料混凝土增强技术研究动态"", 《山西建筑》 * |
陈黎安 等: ""废弃混凝土破碎与再生集料的加工及处理工艺"", 《粉煤灰》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108129085A (zh) * | 2017-12-28 | 2018-06-08 | 安徽金丰新型建材有限公司 | 一种利用废弃混凝土制备高性能混凝土的方法 |
Also Published As
Publication number | Publication date |
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CN103553394B (zh) | 2015-05-20 |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20151210 Address after: 102200 Beijing City, Changping District Yang Fang Zhen Shi Jia Qiao Cun four history Road No. 603 Patentee after: BEIJING YUANTAIDA ENVIRONMENTAL PROTECTION BUILDING MATERIAL TECHNOLOGY CO., LTD. Address before: 100176 Beijing City three Chaoyang District Xiaohongmen Township Taishan a No. Patentee before: Beijing Xinao Concrete Group Co.,Ltd. |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing City, Changping District Yang Fang Zhen Shi Jia Qiao Cun four history Road No. 603 Patentee after: Beijing TEDA Environmental Protection Technology Co., Ltd. Address before: 102200 Beijing City, Changping District Yang Fang Zhen Shi Jia Qiao Cun four history Road No. 603 Patentee before: BEIJING YUANTAIDA ENVIRONMENTAL PROTECTION BUILDING MATERIAL TECHNOLOGY CO., LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Strengthening pretreatment method for recycled concrete aggregate Effective date of registration: 20160506 Granted publication date: 20150520 Pledgee: Lin Qing Pledgor: Beijing TEDA Environmental Protection Technology Co., Ltd. Registration number: 2016990000361 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160614 Granted publication date: 20150520 Pledgee: Lin Qing Pledgor: Beijing TEDA Environmental Protection Technology Co., Ltd. Registration number: 2016990000361 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Strengthening pretreatment method for recycled concrete aggregate Effective date of registration: 20160614 Granted publication date: 20150520 Pledgee: Hunchun phoenix tree equity investment centre (limited partnership) Pledgor: Beijing TEDA Environmental Protection Technology Co., Ltd. Registration number: 2016990000481 |
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