CN106946509B - 碱激发粉煤灰/矿渣泡沫混凝土及其制备方法 - Google Patents
碱激发粉煤灰/矿渣泡沫混凝土及其制备方法 Download PDFInfo
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- CN106946509B CN106946509B CN201710183061.XA CN201710183061A CN106946509B CN 106946509 B CN106946509 B CN 106946509B CN 201710183061 A CN201710183061 A CN 201710183061A CN 106946509 B CN106946509 B CN 106946509B
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- alkali
- slag
- flyash
- activated carbonatite
- foam
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- 239000010881 fly ash Substances 0.000 title claims abstract description 69
- 239000002893 slag Substances 0.000 title claims abstract description 67
- 239000011381 foam concrete Substances 0.000 title claims abstract description 60
- 239000003513 alkali Substances 0.000 title claims abstract description 51
- 239000010430 carbonatite Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000006260 foam Substances 0.000 claims abstract description 45
- 239000012190 activator Substances 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 48
- 238000003756 stirring Methods 0.000 claims description 30
- 239000002002 slurry Substances 0.000 claims description 25
- 235000019353 potassium silicate Nutrition 0.000 claims description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000004088 foaming agent Substances 0.000 claims description 14
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 2
- 239000006261 foam material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 239000002956 ash Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 10
- 229920000642 polymer Polymers 0.000 abstract description 10
- 239000000378 calcium silicate Substances 0.000 abstract description 4
- 229910052918 calcium silicate Inorganic materials 0.000 abstract description 4
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 229910001387 inorganic aluminate Inorganic materials 0.000 abstract description 3
- 229910052909 inorganic silicate Inorganic materials 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 239000004035 construction material Substances 0.000 abstract description 2
- 239000002937 thermal insulation foam Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000005265 energy consumption Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000005187 foaming Methods 0.000 description 6
- 238000007582 slurry-cast process Methods 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000010754 BS 2869 Class F Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- KMWBBMXGHHLDKL-UHFFFAOYSA-N [AlH3].[Si] Chemical compound [AlH3].[Si] KMWBBMXGHHLDKL-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
- 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
- C04B28/006—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 containing mineral polymers, e.g. geopolymers of the Davidovits type
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
原材料 | SiO<sub>2</sub> | Al<sub>2</sub>O<sub>3</sub> | Fe<sub>2</sub>O<sub>3</sub> | CaO | MgO | SO<sub>3</sub> | Na<sub>2</sub>O | K<sub>2</sub>O | 其他 | 烧失量 | 活性 |
粉煤灰 | 49.04 | 33.89 | 5.40 | 5.17 | 1.02 | 0.72 | 0.31 | 1.21 | 1.30 | 4.19 | 74.60 |
矿渣 | 34.22 | 15.37 | 0.46 | 36.40 | 9.08 | 1.97 | 0.33 | 0.35 | 1.10 | 0.92 | 99.40 |
Claims (8)
Priority Applications (1)
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CN201710183061.XA CN106946509B (zh) | 2017-03-24 | 2017-03-24 | 碱激发粉煤灰/矿渣泡沫混凝土及其制备方法 |
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CN201710183061.XA CN106946509B (zh) | 2017-03-24 | 2017-03-24 | 碱激发粉煤灰/矿渣泡沫混凝土及其制备方法 |
Publications (2)
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CN106946509A CN106946509A (zh) | 2017-07-14 |
CN106946509B true CN106946509B (zh) | 2019-06-25 |
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CN201710183061.XA Active CN106946509B (zh) | 2017-03-24 | 2017-03-24 | 碱激发粉煤灰/矿渣泡沫混凝土及其制备方法 |
Country Status (1)
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CN (1) | CN106946509B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2802651C1 (ru) * | 2023-04-05 | 2023-08-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Российский государственный политехнический университет (НПИ) имени М.И. Платова" | Сырьевая смесь на основе золошлаковых отходов для получения геополимерного материала с низкой плотностью |
Families Citing this family (14)
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CN107673666A (zh) * | 2017-09-28 | 2018-02-09 | 华南理工大学 | 一种碱激发矿渣/粉煤灰钢筋表面防腐涂层及其制备方法 |
CN108358519B (zh) * | 2018-01-31 | 2020-07-31 | 广州大学 | 一种具备压敏特性的碱激发粉煤灰矿渣导电混凝土及其制备方法 |
CN108275953A (zh) * | 2018-03-01 | 2018-07-13 | 东北大学 | 一种利用高炉矿渣制备的外墙泡沫保温材料及其制备方法 |
CN110698223B (zh) * | 2018-07-09 | 2022-06-07 | 中国民航科学技术研究院 | 一种自强度梯度泡沫混凝土材料及其制备方法 |
CN109437966B (zh) * | 2018-12-19 | 2020-12-08 | 中国地质大学(武汉) | 一种基于预制泡沫孔结构特征的泡沫混凝土及其制备方法 |
CN112062533B (zh) * | 2020-08-07 | 2022-08-05 | 扬州大学 | 一种碱激发再生微粉泡沫混凝土及其制备方法 |
CN113264719A (zh) * | 2021-06-11 | 2021-08-17 | 扬州工业职业技术学院 | 一种道路用地聚合物基泡沫混凝土及其制备方法 |
CN114315251B (zh) * | 2021-12-31 | 2022-11-29 | 中国建筑第五工程局有限公司 | 矿渣地聚合物混凝土及其制备方法 |
CN114149219B (zh) * | 2022-02-09 | 2022-04-26 | 河北工业大学 | 一种常温养护保温隔热材料的制备方法 |
CN114644482A (zh) * | 2022-03-14 | 2022-06-21 | 碳达(深圳)新材料技术有限责任公司 | 一种碱激发体系的发泡混凝土的制备方法 |
CN114835440B (zh) * | 2022-03-17 | 2023-03-28 | 一天蓝(山东)新材料科技有限责任公司 | 固碳矿渣泡沫混凝土墙体材料及其制备方法 |
CN114804777B (zh) * | 2022-05-23 | 2023-03-07 | 张家口广建新材料有限公司 | 一种轻质抽芯泡沫混凝土内隔墙板及制备方法 |
CN114835509A (zh) * | 2022-06-08 | 2022-08-02 | 浙江工业大学 | 一种免烧结碱激发无机海绵保温防火板的制备方法 |
CN117602892A (zh) * | 2023-12-06 | 2024-02-27 | 东北农业大学 | 一种轻质纳米改性微珠增强的地聚合物泡沫混凝土及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2802651C1 (ru) * | 2023-04-05 | 2023-08-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Российский государственный политехнический университет (НПИ) имени М.И. Платова" | Сырьевая смесь на основе золошлаковых отходов для получения геополимерного материала с низкой плотностью |
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Application publication date: 20170714 Assignee: Guangdong Fengfei Survey Engineering Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980021454 Denomination of invention: Alkali activated fly ash/slag foam concrete and its preparation method Granted publication date: 20190625 License type: Common License Record date: 20221114 |
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Application publication date: 20170714 Assignee: Shenzhen Changyu Technology Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980024962 Denomination of invention: Alkali activated fly ash/slag foam concrete and its preparation method Granted publication date: 20190625 License type: Common License Record date: 20221206 Application publication date: 20170714 Assignee: SHENZHEN BANNER CLOUD INTELLIGENCE TECHNOLOGY CO.,LTD. Assignor: Guangzhou University Contract record no.: X2022980024908 Denomination of invention: Alkali activated fly ash/slag foam concrete and its preparation method Granted publication date: 20190625 License type: Common License Record date: 20221206 Application publication date: 20170714 Assignee: Shenzhen Dasi Construction Group Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980025022 Denomination of invention: Alkali activated fly ash/slag foam concrete and its preparation method Granted publication date: 20190625 License type: Common License Record date: 20221206 |
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Application publication date: 20170714 Assignee: Shenchuang hi tech Industry Research Center (Shenzhen) Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980028625 Denomination of invention: Alkali activated fly ash/slag foam concrete and its preparation method Granted publication date: 20190625 License type: Common License Record date: 20230106 |
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