CN110066160B - 一种人造岗石复合硫氧镁胶凝材料及其制备方法和应用 - Google Patents
一种人造岗石复合硫氧镁胶凝材料及其制备方法和应用 Download PDFInfo
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- CN110066160B CN110066160B CN201910349858.1A CN201910349858A CN110066160B CN 110066160 B CN110066160 B CN 110066160B CN 201910349858 A CN201910349858 A CN 201910349858A CN 110066160 B CN110066160 B CN 110066160B
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- magnesium
- artificial granite
- magnesium oxysulfate
- mass
- cementing material
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- 239000010438 granite Substances 0.000 title claims abstract description 132
- CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 239000000463 material Substances 0.000 title claims abstract description 123
- 239000011777 magnesium Substances 0.000 title claims abstract description 106
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 106
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000002699 waste material Substances 0.000 claims abstract description 89
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 56
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 23
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 claims abstract description 15
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 claims abstract description 15
- -1 modified magnesium oxysulfate Chemical class 0.000 claims abstract description 13
- 238000013329 compounding Methods 0.000 claims abstract description 8
- 239000010881 fly ash Substances 0.000 claims description 28
- 239000004568 cement Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000004576 sand Substances 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 239000004035 construction material Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 23
- 230000007547 defect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 59
- 239000004570 mortar (masonry) Substances 0.000 description 28
- 150000002680 magnesium Chemical class 0.000 description 21
- 239000002245 particle Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 238000006703 hydration reaction Methods 0.000 description 12
- 230000036571 hydration Effects 0.000 description 11
- 239000002002 slurry Substances 0.000 description 11
- 239000000523 sample Substances 0.000 description 9
- 239000004575 stone Substances 0.000 description 9
- 239000008187 granular material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 5
- 235000004237 Crocus Nutrition 0.000 description 4
- 241000596148 Crocus Species 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000012496 blank sample Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005464 sample preparation method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 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
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- WTLOFSYWSLRYIR-UHFFFAOYSA-N [Mg].[O].[S] Chemical compound [Mg].[O].[S] WTLOFSYWSLRYIR-UHFFFAOYSA-N 0.000 description 1
- CMHURKNPNRMCAL-UHFFFAOYSA-N [O-2].O.[Mg+2].S Chemical compound [O-2].O.[Mg+2].S CMHURKNPNRMCAL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007676 flexural strength test Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient 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
- 229910052928 kieserite Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- NEMFQSKAPLGFIP-UHFFFAOYSA-N magnesiosodium Chemical compound [Na].[Mg] NEMFQSKAPLGFIP-UHFFFAOYSA-N 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011325 microbead Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Images
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
- C04B28/30—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 magnesium cements or similar cements
-
- 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
Abstract
Description
人造岗石废渣掺量 | 净浆流动度 |
0 | 186 |
5 | 189 |
10 | 202 |
20 | 178 |
30 | 156 |
人造岗石废渣掺量 | 砂浆流动度 |
0 | 163 |
5 | 168 |
10 | 181 |
20 | 177 |
30 | 151 |
Claims (12)
Priority Applications (1)
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CN201910349858.1A CN110066160B (zh) | 2019-04-28 | 2019-04-28 | 一种人造岗石复合硫氧镁胶凝材料及其制备方法和应用 |
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CN201910349858.1A CN110066160B (zh) | 2019-04-28 | 2019-04-28 | 一种人造岗石复合硫氧镁胶凝材料及其制备方法和应用 |
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CN110066160A CN110066160A (zh) | 2019-07-30 |
CN110066160B true CN110066160B (zh) | 2021-08-10 |
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CN201910349858.1A Active CN110066160B (zh) | 2019-04-28 | 2019-04-28 | 一种人造岗石复合硫氧镁胶凝材料及其制备方法和应用 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113548834A (zh) * | 2020-09-10 | 2021-10-26 | 贺州隆源新材料有限公司 | 一种利用废弃人造岗石制备的集成墙板 |
CN114196387A (zh) * | 2021-07-16 | 2022-03-18 | 中国石油天然气集团有限公司 | 一种剪切稀释型酸溶无机固化堵漏剂及制备方法与应用 |
CN114477813B (zh) * | 2022-03-04 | 2023-02-03 | 辽宁科大中驰镁建材科技有限公司 | 含有机大分子的硫氧镁胶凝材料及其制备方法 |
CN115677252B (zh) * | 2022-11-07 | 2023-07-18 | 江苏科技大学 | 一种提升氯氧镁水泥再生骨料混凝土耐水性的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103964789A (zh) * | 2014-05-12 | 2014-08-06 | 深圳市国大长兴科技有限公司 | 利用人造石板废弃物生产发泡混凝土的方法 |
CN104891832A (zh) * | 2015-05-22 | 2015-09-09 | 周末 | 抗疲劳的碱式硫酸镁水泥及其制备方法 |
CN108033758A (zh) * | 2017-12-21 | 2018-05-15 | 中国科学院青海盐湖研究所 | 一种硫氧镁水泥稳定碎石路面基层材料 |
CN108640635A (zh) * | 2018-06-11 | 2018-10-12 | 南昌工程学院 | 煤渣粉硫氧镁水泥稳定再生混凝土集料及其制备方法 |
CN109437626A (zh) * | 2018-11-01 | 2019-03-08 | 宁波大学 | 一种矿物改性硫氧镁基复合胶凝材料 |
-
2019
- 2019-04-28 CN CN201910349858.1A patent/CN110066160B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103964789A (zh) * | 2014-05-12 | 2014-08-06 | 深圳市国大长兴科技有限公司 | 利用人造石板废弃物生产发泡混凝土的方法 |
CN104891832A (zh) * | 2015-05-22 | 2015-09-09 | 周末 | 抗疲劳的碱式硫酸镁水泥及其制备方法 |
CN108033758A (zh) * | 2017-12-21 | 2018-05-15 | 中国科学院青海盐湖研究所 | 一种硫氧镁水泥稳定碎石路面基层材料 |
CN108640635A (zh) * | 2018-06-11 | 2018-10-12 | 南昌工程学院 | 煤渣粉硫氧镁水泥稳定再生混凝土集料及其制备方法 |
CN109437626A (zh) * | 2018-11-01 | 2019-03-08 | 宁波大学 | 一种矿物改性硫氧镁基复合胶凝材料 |
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