CN111875338B - 一种负温钢筋连接用套筒灌浆料及其制备方法 - Google Patents
一种负温钢筋连接用套筒灌浆料及其制备方法 Download PDFInfo
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- CN111875338B CN111875338B CN202010433179.5A CN202010433179A CN111875338B CN 111875338 B CN111875338 B CN 111875338B CN 202010433179 A CN202010433179 A CN 202010433179A CN 111875338 B CN111875338 B CN 111875338B
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- parts
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- grouting material
- cement
- expanding agent
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- 239000000463 material Substances 0.000 title claims abstract description 96
- 229910000831 Steel Inorganic materials 0.000 title claims description 7
- 239000010959 steel Substances 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 91
- 239000004568 cement Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000843 powder Substances 0.000 claims abstract description 43
- 239000002131 composite material Substances 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 25
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000006004 Quartz sand Substances 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 27
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 15
- 239000011707 mineral Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 13
- 239000011575 calcium Substances 0.000 claims description 13
- 229910052791 calcium Inorganic materials 0.000 claims description 13
- PXLIDIMHPNPGMH-UHFFFAOYSA-N sodium chromate Chemical compound [Na+].[Na+].[O-][Cr]([O-])(=O)=O PXLIDIMHPNPGMH-UHFFFAOYSA-N 0.000 claims description 12
- 229910021538 borax Inorganic materials 0.000 claims description 10
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 claims description 10
- 239000004137 magnesium phosphate Substances 0.000 claims description 10
- 229960002261 magnesium phosphate Drugs 0.000 claims description 10
- 229910000157 magnesium phosphate Inorganic materials 0.000 claims description 10
- 235000010994 magnesium phosphates Nutrition 0.000 claims description 10
- 239000011325 microbead Substances 0.000 claims description 10
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 10
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 10
- 239000004328 sodium tetraborate Substances 0.000 claims description 10
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 10
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 9
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 9
- 235000011152 sodium sulphate Nutrition 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000004156 Azodicarbonamide Substances 0.000 claims description 6
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims description 6
- 235000019399 azodicarbonamide Nutrition 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000009830 intercalation Methods 0.000 claims description 4
- 239000011440 grout Substances 0.000 claims description 2
- 230000002687 intercalation Effects 0.000 claims description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 5
- -1 admixture Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 description 10
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 8
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 8
- 230000036571 hydration Effects 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 230000000740 bleeding effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- WPJGWJITSIEFRP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;hydrate Chemical compound O.NC1=NC(N)=NC(N)=N1 WPJGWJITSIEFRP-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 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
- 239000011324 bead Substances 0.000 description 1
- 238000009435 building construction Methods 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
- 238000013329 compounding Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001653 ettringite Inorganic materials 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012827 research and development 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
- C04B28/34—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 cold phosphate binders
- C04B28/344—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 cold phosphate binders the phosphate binder being present in the starting composition solely as one or more phosphates
-
- 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
- C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
-
- 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
- C04B2201/52—High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
测试项目 | 1d抗压强度/MPa | 3d抗压强度/MPa | 28d抗压强度/MPa |
实施例1 | 61.2 | 95.8 | 121.1 |
实施例2 | 60.6 | 93.5 | 120.6 |
实施例3 | 60.2 | 91.4 | 118.6 |
实施例4 | 59.1 | 89.8 | 118.0 |
实施例5 | 58.3 | 88.5 | 116.1 |
测试项目 | 1d抗压强度/MPa | 3d抗压强度/MPa | 28d抗压强度/MPa |
实施例1 | 61.2 | 95.8 | 121.1 |
对比例1 | 58.3 | 91.2 | 115.6 |
Claims (6)
Priority Applications (1)
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CN202010433179.5A CN111875338B (zh) | 2020-05-21 | 2020-05-21 | 一种负温钢筋连接用套筒灌浆料及其制备方法 |
Applications Claiming Priority (1)
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CN202010433179.5A CN111875338B (zh) | 2020-05-21 | 2020-05-21 | 一种负温钢筋连接用套筒灌浆料及其制备方法 |
Publications (2)
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CN111875338A CN111875338A (zh) | 2020-11-03 |
CN111875338B true CN111875338B (zh) | 2022-03-04 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112592127B (zh) * | 2020-12-16 | 2022-09-16 | 江苏诺邦建材有限公司 | 一种钢壳沉管注浆用缓释型灌浆料及其施工方法 |
CN112745093A (zh) * | 2021-01-11 | 2021-05-04 | 湖北工业大学 | 一种早强型耐高温套筒灌浆材料及其制备方法 |
CN114031349A (zh) * | 2021-11-30 | 2022-02-11 | 江苏博拓新型建筑材料股份有限公司 | 一种风电高强灌浆料及其制备方法 |
CN116514492B (zh) * | 2023-06-21 | 2023-10-10 | 江苏诺邦建材有限公司 | 一种低温高流态早强风电灌浆料及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101734677A (zh) * | 2008-11-05 | 2010-06-16 | 北京化工大学 | 一种剥离层状无机材料的方法 |
US20180282214A1 (en) * | 2017-04-04 | 2018-10-04 | Schlumberger Technology Corporation | Compositions and Methods for Cementing Wells |
CN108314393A (zh) * | 2018-03-20 | 2018-07-24 | 中冶建筑研究总院有限公司 | 一种低温环境钢筋连接用灌浆料及其制备方法和应用 |
CN108947423A (zh) * | 2018-08-30 | 2018-12-07 | 成都宏基建材股份有限公司 | 一种高流动度的钢筋连接用套筒灌浆料及其制备方法 |
CN108996975B (zh) * | 2018-09-17 | 2020-11-20 | 武汉源锦建材科技有限公司 | 一种负温型钢筋连接用套筒灌浆料及其制备方法 |
CN110423072A (zh) * | 2019-04-30 | 2019-11-08 | 河北达奥达建材科技股份有限公司 | 一种可在-10℃负温环境下施工的套筒灌浆料 |
CN110950616B (zh) * | 2019-12-17 | 2022-03-11 | 北京市市政工程研究院 | 一种低温钢筋套筒连接用灌浆料及其制备方法和应用 |
CN111018455A (zh) * | 2019-12-19 | 2020-04-17 | 上海城建建设实业集团新型建筑材料嘉兴有限公司 | 一种低温型钢筋连接套筒灌浆料及其制备方法 |
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Denomination of invention: A sleeve grouting material for negative temperature steel bar connection and its preparation method Effective date of registration: 20220727 Granted publication date: 20220304 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Yancheng branch Pledgor: Jiangsu Botuo new building materials Co.,Ltd. Registration number: Y2022980011370 |
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