CN102276226A - 一种用道路废弃混凝土生产的再生环保砖及其制造方法 - Google Patents
一种用道路废弃混凝土生产的再生环保砖及其制造方法 Download PDFInfo
- Publication number
- CN102276226A CN102276226A CN2010102000455A CN201010200045A CN102276226A CN 102276226 A CN102276226 A CN 102276226A CN 2010102000455 A CN2010102000455 A CN 2010102000455A CN 201010200045 A CN201010200045 A CN 201010200045A CN 102276226 A CN102276226 A CN 102276226A
- Authority
- CN
- China
- Prior art keywords
- road
- powder
- parts
- discarded concrete
- sodium
- 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 84
- 239000011449 brick Substances 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001172 regenerating effect Effects 0.000 title abstract 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910001868 water Inorganic materials 0.000 claims abstract description 27
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 24
- 239000002893 slag Substances 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 19
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000292 calcium oxide Substances 0.000 claims abstract description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 229920005646 polycarboxylate Polymers 0.000 claims abstract description 13
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003469 silicate cement Substances 0.000 claims abstract description 12
- 229910001388 sodium aluminate Inorganic materials 0.000 claims abstract description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 76
- 239000003818 cinder Substances 0.000 claims description 26
- 230000008929 regeneration Effects 0.000 claims description 26
- 238000011069 regeneration method Methods 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 16
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 11
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 11
- 235000017550 sodium carbonate Nutrition 0.000 claims description 11
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 11
- 235000011152 sodium sulphate Nutrition 0.000 claims description 11
- 238000007885 magnetic separation Methods 0.000 claims description 9
- 239000003923 scrap metal Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000013467 fragmentation Methods 0.000 claims description 7
- 238000006062 fragmentation reaction Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 7
- 239000002910 solid waste Substances 0.000 claims description 7
- 239000004484 Briquette Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 235000012054 meals Nutrition 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000002956 ash Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000002742 anti-folding effect Effects 0.000 description 4
- 239000004566 building material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004035 construction material Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003895 groundwater pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000003245 working effect Effects 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)
- Road Paving Structures (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN2010102000455A CN102276226B (zh) | 2010-06-13 | 2010-06-13 | 一种用道路废弃混凝土生产的再生环保砖及其制造方法 |
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CN2010102000455A CN102276226B (zh) | 2010-06-13 | 2010-06-13 | 一种用道路废弃混凝土生产的再生环保砖及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN102276226A true CN102276226A (zh) | 2011-12-14 |
CN102276226B CN102276226B (zh) | 2012-11-14 |
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CN2010102000455A Expired - Fee Related CN102276226B (zh) | 2010-06-13 | 2010-06-13 | 一种用道路废弃混凝土生产的再生环保砖及其制造方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103058613A (zh) * | 2013-01-23 | 2013-04-24 | 清远绿由环保科技有限公司 | 一种陶瓷废渣和道路废弃混凝土生产的路缘石及制造方法 |
CN104162533A (zh) * | 2014-04-20 | 2014-11-26 | 四川大学 | 含重金属废物的无害化处理方法 |
CN104291764A (zh) * | 2014-07-24 | 2015-01-21 | 北京新奥混凝土集团有限公司 | 一种用工程开挖土的道路铺筑材料及其制备方法 |
CN106380115A (zh) * | 2016-08-30 | 2017-02-08 | 贵州安顺家喻新型材料股份有限公司 | 一种新型环保砖及其制备方法 |
CN108569862A (zh) * | 2017-03-14 | 2018-09-25 | 张留山 | 一种利用废料制得的砖 |
CN113336481A (zh) * | 2021-04-26 | 2021-09-03 | 华厦筑工(广东)科技有限公司 | 一种用建筑垃圾制造的轻质环保砖及其制造方法 |
CN115028427A (zh) * | 2022-06-28 | 2022-09-09 | 扬州轩之和新型建材科技有限公司 | 一种轻质环保砖及其制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1226528A (zh) * | 1998-12-21 | 1999-08-25 | 李桓宇 | 垃圾粉煤灰轻质免烧砖 |
CN1513795A (zh) * | 2003-08-22 | 2004-07-21 | 李桓宇 | 一种污泥建筑垃圾轻质免烧砖 |
CN1613812A (zh) * | 2004-10-26 | 2005-05-11 | 李桓宇 | 城市垃圾焚烧灰渣轻质免烧砖 |
CN1636918A (zh) * | 2004-12-15 | 2005-07-13 | 李桓宇 | 垃圾灰渣蒸养轻质砖的生产方法 |
-
2010
- 2010-06-13 CN CN2010102000455A patent/CN102276226B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1226528A (zh) * | 1998-12-21 | 1999-08-25 | 李桓宇 | 垃圾粉煤灰轻质免烧砖 |
CN1513795A (zh) * | 2003-08-22 | 2004-07-21 | 李桓宇 | 一种污泥建筑垃圾轻质免烧砖 |
CN1613812A (zh) * | 2004-10-26 | 2005-05-11 | 李桓宇 | 城市垃圾焚烧灰渣轻质免烧砖 |
CN1636918A (zh) * | 2004-12-15 | 2005-07-13 | 李桓宇 | 垃圾灰渣蒸养轻质砖的生产方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103058613A (zh) * | 2013-01-23 | 2013-04-24 | 清远绿由环保科技有限公司 | 一种陶瓷废渣和道路废弃混凝土生产的路缘石及制造方法 |
CN104162533A (zh) * | 2014-04-20 | 2014-11-26 | 四川大学 | 含重金属废物的无害化处理方法 |
CN104162533B (zh) * | 2014-04-20 | 2015-07-15 | 四川大学 | 含重金属废物的无害化处理方法 |
CN104291764A (zh) * | 2014-07-24 | 2015-01-21 | 北京新奥混凝土集团有限公司 | 一种用工程开挖土的道路铺筑材料及其制备方法 |
CN106380115A (zh) * | 2016-08-30 | 2017-02-08 | 贵州安顺家喻新型材料股份有限公司 | 一种新型环保砖及其制备方法 |
CN106380115B (zh) * | 2016-08-30 | 2018-12-04 | 贵州安顺家喻新型材料股份有限公司 | 一种环保砖及其制备方法 |
CN108569862A (zh) * | 2017-03-14 | 2018-09-25 | 张留山 | 一种利用废料制得的砖 |
CN113336481A (zh) * | 2021-04-26 | 2021-09-03 | 华厦筑工(广东)科技有限公司 | 一种用建筑垃圾制造的轻质环保砖及其制造方法 |
CN115028427A (zh) * | 2022-06-28 | 2022-09-09 | 扬州轩之和新型建材科技有限公司 | 一种轻质环保砖及其制造方法 |
Also Published As
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CN102276226B (zh) | 2012-11-14 |
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Effective date of registration: 20140212 Address after: 511533 Guangdong province Qingyuan City Yuan Tan Zhen Dong Keng Cun Patentee after: QINGYUAN LUYOU ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: Nansha District Hengli Town, Guangzhou city of Guangdong province 511466 Hexing Road No. 56 Patentee before: Guangzhou Luyou Industrial Waste Recycling Co.,Ltd. |
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Granted publication date: 20121114 |