CN106746818A - 一种混凝土掺和料、制备方法及含有该掺合料的混凝土 - Google Patents
一种混凝土掺和料、制备方法及含有该掺合料的混凝土 Download PDFInfo
- Publication number
- CN106746818A CN106746818A CN201611246643.XA CN201611246643A CN106746818A CN 106746818 A CN106746818 A CN 106746818A CN 201611246643 A CN201611246643 A CN 201611246643A CN 106746818 A CN106746818 A CN 106746818A
- Authority
- CN
- China
- Prior art keywords
- admixture
- concrete
- parts
- concrete admixture
- preparation
- 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 79
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 44
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 32
- 230000023556 desulfurization Effects 0.000 claims abstract description 32
- 239000003607 modifier Substances 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 229920005646 polycarboxylate Polymers 0.000 claims description 20
- 239000004575 stone Substances 0.000 claims description 18
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 16
- 239000002270 dispersing agent Substances 0.000 claims description 15
- 235000013379 molasses Nutrition 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 11
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 239000000292 calcium oxide Substances 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 235000010215 titanium dioxide Nutrition 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims 8
- 150000001875 compounds Chemical class 0.000 claims 6
- 150000003839 salts Chemical class 0.000 claims 3
- 238000000498 ball milling Methods 0.000 claims 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 claims 1
- 239000011505 plaster Substances 0.000 claims 1
- -1 quick lime Compound Chemical class 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 239000012190 activator Substances 0.000 abstract description 29
- 239000011435 rock Substances 0.000 abstract description 29
- 239000002131 composite material Substances 0.000 abstract description 24
- 239000002956 ash Substances 0.000 description 24
- 238000012360 testing method Methods 0.000 description 11
- 239000010881 fly ash Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 235000010755 mineral Nutrition 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 239000008030 superplasticizer Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
| 组别 | 编号 | 水泥/g | 矿粉/g | 本发明/g | 标准砂/g | 水/g |
| 对照组 | S0 | 450 | 225 | 0 | 1350 | 225 |
| 实施例1 | M1 | 450 | 0 | 225 | 1350 | 225 |
| 实施例2 | M2 | 450 | 0 | 225 | 1350 | 225 |
| 实施例3 | M3 | 450 | 0 | 225 | 1350 | 225 |
| 实施例4 | M4 | 450 | 0 | 225 | 1350 | 225 |
| 组别 | 水泥 | 本发明 | 粉煤灰 | 河砂 | 碎石 | 水 | 减水剂 |
| 对照组S0 | 385 | 0 | 68 | 791 | 972 | 176 | 3 |
| 实施例1 | 340 | 34 | 68 | 791 | 972 | 176 | 3 |
| 实施例2 | 295 | 90 | 68 | 791 | 972 | 176 | 3 |
| 实施例3 | 280 | 105 | 68 | 791 | 972 | 176 | 2.6 |
| 实施例4 | 270 | 121.5 | 68 | 791 | 972 | 176 | 2.6 |
| 项目 | 对照组S0 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
| 7d抗压强度/MPa | 35.6 | 38.2 | 38.3 | 36.2 | 36.3 |
| 28d抗压强度/MPa | 43.2 | 49.1 | 49.7 | 46.2 | 48.6 |
| 28d收缩变形/10-6 | 367 | 242 | 206 | 236 | 200 |
| 初始开裂时间/d | 3 | 4.5 | 6.5 | 5.5 | 6 |
| 强度耐蚀系数/% | 98 | 102 | 108 | 105 | 110 |
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246643.XA CN106746818B (zh) | 2016-12-29 | 2016-12-29 | 一种混凝土掺和料、制备方法及含有该掺合料的混凝土 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246643.XA CN106746818B (zh) | 2016-12-29 | 2016-12-29 | 一种混凝土掺和料、制备方法及含有该掺合料的混凝土 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106746818A true CN106746818A (zh) | 2017-05-31 |
| CN106746818B CN106746818B (zh) | 2019-03-12 |
Family
ID=58929074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246643.XA Active CN106746818B (zh) | 2016-12-29 | 2016-12-29 | 一种混凝土掺和料、制备方法及含有该掺合料的混凝土 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106746818B (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191349A (zh) * | 2018-03-07 | 2018-06-22 | 宁波工程学院 | 一种适用于废弃地下人防洞处理的充填材料及其制备方法 |
| CN108316346A (zh) * | 2018-03-07 | 2018-07-24 | 宁波工程学院 | 一种废弃地下人防洞的绿色处理方法 |
| CN108569859A (zh) * | 2018-06-01 | 2018-09-25 | 中建商品混凝土有限公司 | 一种具有自修复功能的防水抗渗混凝土添加剂及其制备方法 |
| CN112456838A (zh) * | 2019-09-09 | 2021-03-09 | 罗定市宏泰建材有限公司 | 一种混凝土用复合掺合料及其制备方法 |
| CN112777975A (zh) * | 2020-12-31 | 2021-05-11 | 乌兰浩特市圣益商砼有限公司 | 一种利用改性火山灰岩粉制备的超高性能混凝土 |
| CN113292283A (zh) * | 2021-05-24 | 2021-08-24 | 曹胜臣 | 一种活化润湿凝灰岩颗粒保温墙体材料及其制造方法 |
| CN117024074A (zh) * | 2023-08-11 | 2023-11-10 | 新疆建筑科学研究院(有限责任公司) | 一种低碳混凝土及其制备方法 |
| WO2023226892A1 (zh) * | 2022-05-23 | 2023-11-30 | 长江水利委员会长江科学院 | 一种含凝灰岩粉的混凝土复合掺合料及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515588A (zh) * | 2011-12-20 | 2012-06-27 | 河北科技大学 | 一种生态型胶凝材料 |
| CN104724963A (zh) * | 2015-03-17 | 2015-06-24 | 祥云县九龙再生资源综合利用有限公司 | 一种混凝土复合掺合料及其制作方法 |
| CN106220013A (zh) * | 2016-08-05 | 2016-12-14 | 武汉理工大学 | 一种脱硫灰‑粉煤灰复合矿物掺合料及其制备方法 |
-
2016
- 2016-12-29 CN CN201611246643.XA patent/CN106746818B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515588A (zh) * | 2011-12-20 | 2012-06-27 | 河北科技大学 | 一种生态型胶凝材料 |
| CN104724963A (zh) * | 2015-03-17 | 2015-06-24 | 祥云县九龙再生资源综合利用有限公司 | 一种混凝土复合掺合料及其制作方法 |
| CN106220013A (zh) * | 2016-08-05 | 2016-12-14 | 武汉理工大学 | 一种脱硫灰‑粉煤灰复合矿物掺合料及其制备方法 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191349A (zh) * | 2018-03-07 | 2018-06-22 | 宁波工程学院 | 一种适用于废弃地下人防洞处理的充填材料及其制备方法 |
| CN108316346A (zh) * | 2018-03-07 | 2018-07-24 | 宁波工程学院 | 一种废弃地下人防洞的绿色处理方法 |
| CN108316346B (zh) * | 2018-03-07 | 2020-12-15 | 宁波工程学院 | 一种废弃地下人防洞的绿色处理方法 |
| CN108569859A (zh) * | 2018-06-01 | 2018-09-25 | 中建商品混凝土有限公司 | 一种具有自修复功能的防水抗渗混凝土添加剂及其制备方法 |
| CN108569859B (zh) * | 2018-06-01 | 2021-02-09 | 中建商品混凝土有限公司 | 一种具有自修复功能的防水抗渗混凝土添加剂及其制备方法 |
| CN112456838A (zh) * | 2019-09-09 | 2021-03-09 | 罗定市宏泰建材有限公司 | 一种混凝土用复合掺合料及其制备方法 |
| CN112777975A (zh) * | 2020-12-31 | 2021-05-11 | 乌兰浩特市圣益商砼有限公司 | 一种利用改性火山灰岩粉制备的超高性能混凝土 |
| CN112777975B (zh) * | 2020-12-31 | 2022-12-13 | 乌兰浩特市圣益商砼有限公司 | 一种利用改性火山灰岩粉制备的超高性能混凝土 |
| CN113292283A (zh) * | 2021-05-24 | 2021-08-24 | 曹胜臣 | 一种活化润湿凝灰岩颗粒保温墙体材料及其制造方法 |
| WO2023226892A1 (zh) * | 2022-05-23 | 2023-11-30 | 长江水利委员会长江科学院 | 一种含凝灰岩粉的混凝土复合掺合料及其制备方法 |
| CN117024074A (zh) * | 2023-08-11 | 2023-11-10 | 新疆建筑科学研究院(有限责任公司) | 一种低碳混凝土及其制备方法 |
Also Published As
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| CN106746818B (zh) | 2019-03-12 |
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Effective date of registration: 20220916 Address after: 518000 1009, No.1, langrong Road, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongtu Technology Service Co.,Ltd. Address before: 315211, Fenghua Road, Jiangbei District, Zhejiang, Ningbo 201 Patentee before: Ningbo University of Technology Effective date of registration: 20220916 Address after: 410000 room 1308, building 5, Jiade logistics center, No. 369, Xiangjiang North Road, Qingzhuhu street, Kaifu District, Changsha City, Hunan Province Patentee after: Changsha Xingcheng Logistics Co.,Ltd. Address before: 518000 1009, No.1, langrong Road, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Hongtu Technology Service Co.,Ltd. |
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Address after: 410000 room 1308, building 5, Jiade logistics center, No. 369, Xiangjiang North Road, Qingzhuhu street, Kaifu District, Changsha City, Hunan Province Patentee after: Hunan Concrete Chuangwulian Technology Co.,Ltd. Address before: 410000 room 1308, building 5, Jiade logistics center, No. 369, Xiangjiang North Road, Qingzhuhu street, Kaifu District, Changsha City, Hunan Province Patentee before: Changsha Xingcheng Logistics Co.,Ltd. |
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