CN117342849B - 一种管桩用混凝土及免压蒸预应力混凝土管桩和管桩制备方法 - Google Patents
一种管桩用混凝土及免压蒸预应力混凝土管桩和管桩制备方法 Download PDFInfo
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- CN117342849B CN117342849B CN202311644315.5A CN202311644315A CN117342849B CN 117342849 B CN117342849 B CN 117342849B CN 202311644315 A CN202311644315 A CN 202311644315A CN 117342849 B CN117342849 B CN 117342849B
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- concrete
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- pipe pile
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Links
- 239000004567 concrete Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 229920005646 polycarboxylate Polymers 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000003469 silicate cement Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 23
- 238000001354 calcination Methods 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000004575 stone Substances 0.000 claims description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 13
- 239000011858 nanopowder Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 239000011575 calcium Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 9
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 7
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 claims description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 238000000498 ball milling Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 6
- 159000000007 calcium salts Chemical class 0.000 claims description 6
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 6
- 159000000003 magnesium salts Chemical class 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 3
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000008030 superplasticizer Substances 0.000 claims description 2
- 239000011372 high-strength concrete Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010257 thawing Methods 0.000 abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 5
- 239000003245 coal Substances 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 239000004568 cement Substances 0.000 description 8
- 239000011398 Portland cement Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 6
- 239000012190 activator Substances 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- 230000036571 hydration Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 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
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 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
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/56—Compositions suited for fabrication of pipes, e.g. by centrifugal casting, or for coating concrete pipes
-
- 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
-
- 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)
- 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
Claims (7)
Priority Applications (1)
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CN202311644315.5A CN117342849B (zh) | 2023-12-04 | 2023-12-04 | 一种管桩用混凝土及免压蒸预应力混凝土管桩和管桩制备方法 |
Applications Claiming Priority (1)
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CN202311644315.5A CN117342849B (zh) | 2023-12-04 | 2023-12-04 | 一种管桩用混凝土及免压蒸预应力混凝土管桩和管桩制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN117342849A CN117342849A (zh) | 2024-01-05 |
CN117342849B true CN117342849B (zh) | 2024-03-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202311644315.5A Active CN117342849B (zh) | 2023-12-04 | 2023-12-04 | 一种管桩用混凝土及免压蒸预应力混凝土管桩和管桩制备方法 |
Country Status (1)
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CN (1) | CN117342849B (zh) |
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EA200000454A1 (ru) * | 2000-03-23 | 2001-10-22 | Общество С Ограниченной Ответственностью "Патент-Приз" | Способ изготовления цемента, бетона на его основе и бетонных и железобетонных изделий и монолитных конструкций из полученного бетона |
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CN104788109A (zh) * | 2015-04-09 | 2015-07-22 | 河南省宏达炉业有限公司 | 一种高强微孔隔热浇注料及其制备方法 |
JP6255471B1 (ja) * | 2016-12-28 | 2017-12-27 | 日揮触媒化成株式会社 | シリカ粒子分散液及びその製造方法 |
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CN112390570A (zh) * | 2019-08-12 | 2021-02-23 | 天津城建大学 | 一种相变微胶囊复合三氧化铝—二氧化硅气凝胶及其制备方法 |
CN112408961A (zh) * | 2020-12-28 | 2021-02-26 | 山东恒嘉高纯铝业科技股份有限公司 | 一种复合钙材料及其制备工艺 |
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CN117125921A (zh) * | 2023-08-25 | 2023-11-28 | 青岛瑞和混凝土有限公司 | 一种混凝土混合增强剂及制备方法 |
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US7445669B2 (en) * | 2005-09-09 | 2008-11-04 | Halliburton Energy Services, Inc. | Settable compositions comprising cement kiln dust and additive(s) |
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2023
- 2023-12-04 CN CN202311644315.5A patent/CN117342849B/zh active Active
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SU1253964A1 (ru) * | 1983-12-22 | 1986-08-30 | Криворожский Ордена Трудового Красного Знамени Горнорудный Институт | В жущее |
EA200000454A1 (ru) * | 2000-03-23 | 2001-10-22 | Общество С Ограниченной Ответственностью "Патент-Приз" | Способ изготовления цемента, бетона на его основе и бетонных и железобетонных изделий и монолитных конструкций из полученного бетона |
CN104193287A (zh) * | 2014-09-09 | 2014-12-10 | 河北充填采矿技术有限公司 | 一种高强快凝尾砂胶结料及其制备方法 |
CN104788109A (zh) * | 2015-04-09 | 2015-07-22 | 河南省宏达炉业有限公司 | 一种高强微孔隔热浇注料及其制备方法 |
JP6255471B1 (ja) * | 2016-12-28 | 2017-12-27 | 日揮触媒化成株式会社 | シリカ粒子分散液及びその製造方法 |
CN109111152A (zh) * | 2018-08-31 | 2019-01-01 | 郭舒洋 | 一种水泥水化硬化添加剂及其制备方法 |
CN112390570A (zh) * | 2019-08-12 | 2021-02-23 | 天津城建大学 | 一种相变微胶囊复合三氧化铝—二氧化硅气凝胶及其制备方法 |
KR20210115978A (ko) * | 2020-03-17 | 2021-09-27 | 인천대학교 산학협력단 | 패각을 소성하여 제조한 팽창성 콘크리트 혼화재, 이를 이용한 팽창성 콘크리트 및 그 제조방법 |
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CN112408961A (zh) * | 2020-12-28 | 2021-02-26 | 山东恒嘉高纯铝业科技股份有限公司 | 一种复合钙材料及其制备工艺 |
CN114171140A (zh) * | 2021-11-08 | 2022-03-11 | 广西大学 | 基于产物组成设计的碱激发矿渣水泥碳化性能调控方法 |
CN117125921A (zh) * | 2023-08-25 | 2023-11-28 | 青岛瑞和混凝土有限公司 | 一种混凝土混合增强剂及制备方法 |
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Effective date of registration: 20240429 Address after: 257300 East of Binsi Road and North of Youyi Road in the Yellow River Delta Agricultural High tech Industrial Demonstration Zone, Guangrao County, Dongying City, Shandong Province Patentee after: Shandong Huawei Construction Technology Co.,Ltd. Country or region after: China Address before: 101408 Fangkou Village No. 543, Huaibei Town, Huairou District, Beijing Patentee before: BEIJING MUHU CONCRETE ADMIXTURE Co.,Ltd. Country or region before: China Patentee before: Shandong Huawei Construction Technology Co.,Ltd. |