CN102815909B - 一种煤矸石预拌砂浆及其制备方法 - Google Patents
一种煤矸石预拌砂浆及其制备方法 Download PDFInfo
- Publication number
- CN102815909B CN102815909B CN201210341793.4A CN201210341793A CN102815909B CN 102815909 B CN102815909 B CN 102815909B CN 201210341793 A CN201210341793 A CN 201210341793A CN 102815909 B CN102815909 B CN 102815909B
- Authority
- CN
- China
- Prior art keywords
- gangue
- coal gangue
- mixed mortar
- ready
- mortar
- 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.)
- Expired - Fee Related
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 15
- 239000010440 gypsum Substances 0.000 claims abstract description 15
- 229910021487 silica fume Inorganic materials 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 239000003245 coal Substances 0.000 claims description 81
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000012190 activator Substances 0.000 claims description 13
- 239000000701 coagulant Substances 0.000 claims description 13
- 239000006004 Quartz sand Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000011398 Portland cement Substances 0.000 claims description 9
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000008030 superplasticizer Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000012615 aggregate Substances 0.000 claims 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 1
- 125000001624 naphthyl group Chemical group 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 239000004566 building material Substances 0.000 abstract description 6
- 230000036314 physical performance Effects 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000003469 silicate cement Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 238000010276 construction Methods 0.000 description 9
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 6
- 230000036571 hydration Effects 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- -1 alcohol amine Chemical class 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000005406 washing 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341793.4A CN102815909B (zh) | 2012-09-17 | 2012-09-17 | 一种煤矸石预拌砂浆及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341793.4A CN102815909B (zh) | 2012-09-17 | 2012-09-17 | 一种煤矸石预拌砂浆及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815909A CN102815909A (zh) | 2012-12-12 |
| CN102815909B true CN102815909B (zh) | 2015-03-11 |
Family
ID=47300415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210341793.4A Expired - Fee Related CN102815909B (zh) | 2012-09-17 | 2012-09-17 | 一种煤矸石预拌砂浆及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102815909B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105294003A (zh) * | 2014-06-27 | 2016-02-03 | 贵州中建建筑科研设计院有限公司 | 一种用煤矸石颗粒制备水泥砂浆的方法 |
| CN105174834A (zh) * | 2015-08-25 | 2015-12-23 | 西安建筑科技大学 | 一种煤矸石轻骨料混凝土 |
| CN110482888A (zh) * | 2019-09-18 | 2019-11-22 | 贵州中能高新材料有限公司 | 一种利用荒石制备石膏基自流平砂浆的方法 |
| CN112537917B (zh) * | 2020-12-19 | 2022-06-07 | 湖北工业大学 | 一种由煤矸石制备的支座砂浆促凝剂的应用方法 |
| CN114809434A (zh) * | 2021-01-29 | 2022-07-29 | 良固建筑工程(上海)有限公司 | 一种煤矸石墙体及施工方法 |
| CN113582625A (zh) * | 2021-08-24 | 2021-11-02 | 江苏金立方环保科技有限公司 | 适用于多种墙体抹灰的预拌砂浆及其制备方法 |
| CN114276102A (zh) * | 2021-10-31 | 2022-04-05 | 平安电气股份有限公司 | 一种煤矸石改性底层粉刷石膏及其制备方法 |
| CN114105560A (zh) * | 2021-11-24 | 2022-03-01 | 内蒙古工业大学 | 一种用煤矸石和粉煤灰制备的干混粘结砂浆及其制备方法 |
| CN115286296A (zh) * | 2021-12-23 | 2022-11-04 | 昆明理工大学 | 一种用高钙煤矸石生产的干混砂浆及其生产方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546410A (zh) * | 2003-12-01 | 2004-11-17 | 同济大学 | 大掺量煤矸石复合水泥及其制备方法 |
| CN101445347A (zh) * | 2008-12-30 | 2009-06-03 | 淮南东辰集团有限责任公司 | 一种煤矸石干混砂浆及其制备方法 |
| CN102503318B (zh) * | 2011-10-24 | 2013-11-06 | 沈阳建筑大学 | 高抗折水泥基灌浆料 |
-
2012
- 2012-09-17 CN CN201210341793.4A patent/CN102815909B/zh not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102815909A (zh) | 2012-12-12 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Xianwei Inventor after: Niu Jishou Inventor after: Zhu Kai Inventor after: Yao Liyang Inventor after: Gao Wenying Inventor before: Ma Xianwei Inventor before: Niu Jishou Inventor before: Zhang Guoqiang Inventor before: Zhu Kai Inventor before: Yao Liyang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA XIANWEI NIU JISHOU ZHANG GUOQIANG ZHU KAI YAO LIYANG TO: MA XIANWEI NIU JISHOU ZHU KAI YAO LIYANG GAO WENYING |
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