CN115504748B - 一种牺牲阳极保护层砂浆及其制备方法和应用 - Google Patents
一种牺牲阳极保护层砂浆及其制备方法和应用 Download PDFInfo
- Publication number
- CN115504748B CN115504748B CN202211336315.4A CN202211336315A CN115504748B CN 115504748 B CN115504748 B CN 115504748B CN 202211336315 A CN202211336315 A CN 202211336315A CN 115504748 B CN115504748 B CN 115504748B
- Authority
- CN
- China
- Prior art keywords
- mortar
- sacrificial anode
- protective layer
- anode protective
- zeolite
- 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.)
- Active
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 123
- 239000011241 protective layer Substances 0.000 title claims description 21
- 238000002360 preparation method Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000004568 cement Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 19
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 18
- 239000011162 core material Substances 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 239000004088 foaming agent Substances 0.000 claims description 14
- 229910021536 Zeolite Inorganic materials 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 239000010457 zeolite Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 10
- 239000011398 Portland cement Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 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
- 238000000034 method Methods 0.000 claims description 6
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 6
- 229920003086 cellulose ether Polymers 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 235000010288 sodium nitrite Nutrition 0.000 claims description 5
- 239000011325 microbead Substances 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 239000010881 fly ash Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 229910021487 silica fume Inorganic materials 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- 235000010344 sodium nitrate Nutrition 0.000 claims description 3
- 239000004317 sodium nitrate Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000230 xanthan gum Substances 0.000 claims description 2
- 229920001285 xanthan gum Polymers 0.000 claims description 2
- 229940082509 xanthan gum Drugs 0.000 claims description 2
- 235000010493 xanthan gum Nutrition 0.000 claims description 2
- COOGPNLGKIHLSK-UHFFFAOYSA-N aluminium sulfide Chemical compound [Al+3].[Al+3].[S-2].[S-2].[S-2] COOGPNLGKIHLSK-UHFFFAOYSA-N 0.000 claims 3
- 239000000428 dust Substances 0.000 claims 1
- 239000010405 anode material Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 11
- 239000011150 reinforced concrete Substances 0.000 description 7
- GQCYCMFGFVGYJT-UHFFFAOYSA-N [AlH3].[S] Chemical compound [AlH3].[S] GQCYCMFGFVGYJT-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000011900 installation process Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 229910001297 Zn alloy Inorganic materials 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 208000032767 Device breakage Diseases 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical group [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 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
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C04B28/06—Aluminous cements
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/12—Electrodes characterised by the material
- C23F13/14—Material for sacrificial anodes
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- 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
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F2201/00—Type of materials to be protected by cathodic protection
- C23F2201/02—Concrete, e.g. reinforced
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Prevention Of Electric Corrosion (AREA)
- Building Environments (AREA)
Abstract
Description
强度(MPa) | 吸水率(%) | 密度(kg/m3) | |
实施例1 | 22 | 31.4 | 1234 |
实施例2 | 24.5 | 32.8 | 1233 |
对比例1 | 15.8 | 16 | 1520 |
对比例2 | 9.6 | 56 | 800 |
对比例3 | 24.2 | 15 | 1936 |
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211336315.4A CN115504748B (zh) | 2022-10-28 | 2022-10-28 | 一种牺牲阳极保护层砂浆及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211336315.4A CN115504748B (zh) | 2022-10-28 | 2022-10-28 | 一种牺牲阳极保护层砂浆及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115504748A CN115504748A (zh) | 2022-12-23 |
CN115504748B true CN115504748B (zh) | 2023-06-20 |
Family
ID=84511786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211336315.4A Active CN115504748B (zh) | 2022-10-28 | 2022-10-28 | 一种牺牲阳极保护层砂浆及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115504748B (zh) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543188A (en) * | 1992-08-25 | 1996-08-06 | Te'eni; Moshe | Flexible protective membrane particularly useful for waterproofing and protecting reinforced concrete bodies and metal pipes |
WO1997045609A1 (fr) * | 1996-05-24 | 1997-12-04 | Bonna Sabla | Procede de realisation d'un revetement a base de liant hydraulique sur une paroi en acier ou materiau similaire, et produit obtenu |
KR20030088807A (ko) * | 2002-05-15 | 2003-11-20 | 주식회사 효원종합건설 | 아연희생양극을 이용한 콘크리트 구조물의 전기방식보수방법 및 아연희생양극 코팅용 모르타르 조성물 |
EP1670971A1 (en) * | 2003-10-10 | 2006-06-21 | David Whitmore | Cathodic protection of steel within a covering material |
CN2813639Y (zh) * | 2004-08-03 | 2006-09-06 | 中国海洋大学 | 钢筋混凝土构筑物的牺牲阳极保护装置 |
CN101109087A (zh) * | 2007-08-22 | 2008-01-23 | 青岛双瑞防腐防污工程有限公司 | 钢筋混凝土桥墩的牺牲阳极保护方法 |
CN201077862Y (zh) * | 2007-08-22 | 2008-06-25 | 青岛双瑞防腐防污工程有限公司 | 一种钢筋混凝土牺牲阳极保护装置 |
WO2009112857A1 (en) * | 2008-03-10 | 2009-09-17 | Nigel Davison | Discrete sacrificial anode assembly |
WO2010043908A1 (en) * | 2008-10-17 | 2010-04-22 | Gareth Glass | Sacrificial anodes in concrete patch repair |
JP4574013B2 (ja) * | 1999-02-05 | 2010-11-04 | ホィットモア デービッド | 陰極防食 |
CN106757058A (zh) * | 2016-12-23 | 2017-05-31 | 上海法赫桥梁隧道养护工程技术有限公司 | 一种钢筋混凝土防腐用牺牲阳极 |
CN109678414A (zh) * | 2018-08-31 | 2019-04-26 | 南京优邦加能新材料科技有限公司 | 一种埋入式复合牺牲阳极多孔砂浆及其制备方法 |
CN111576494A (zh) * | 2020-05-28 | 2020-08-25 | 中交四航工程研究院有限公司 | 用于海上钢结构阴极保护的牺牲阳极-砂浆复合阴极保护系统及其应用方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2444638C (en) * | 2003-10-10 | 2008-11-25 | David W. Whitmore | Cathodic protection of steel within a covering material |
US7488410B2 (en) * | 2004-06-03 | 2009-02-10 | Bennett John E | Anode assembly for cathodic protection |
US8157983B2 (en) * | 2007-03-24 | 2012-04-17 | Bennett John E | Composite anode for cathodic protection |
US9074288B2 (en) * | 2011-07-12 | 2015-07-07 | Jarden Zinc Products, LLC | Galvanic panel with compliant construction |
DE102015203398A1 (de) * | 2015-02-25 | 2016-08-25 | Koch GmbH | Verfahren zum Herstellen eines kathodischen Korrosionsschutzes zum Schutz von Bewehrungsstahl in einem Stahlbetonbauwerk |
DE102015115297A1 (de) * | 2015-09-10 | 2017-03-16 | Koch GmbH | Verfahren zur Verlegung eines Anodensystems für einen kathodischen Korrosionsschutz |
US10633746B2 (en) * | 2017-07-07 | 2020-04-28 | Vector Remediation Ltd. | Cathodic corrosion protection with current limiter |
-
2022
- 2022-10-28 CN CN202211336315.4A patent/CN115504748B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543188A (en) * | 1992-08-25 | 1996-08-06 | Te'eni; Moshe | Flexible protective membrane particularly useful for waterproofing and protecting reinforced concrete bodies and metal pipes |
WO1997045609A1 (fr) * | 1996-05-24 | 1997-12-04 | Bonna Sabla | Procede de realisation d'un revetement a base de liant hydraulique sur une paroi en acier ou materiau similaire, et produit obtenu |
JP4574013B2 (ja) * | 1999-02-05 | 2010-11-04 | ホィットモア デービッド | 陰極防食 |
KR20030088807A (ko) * | 2002-05-15 | 2003-11-20 | 주식회사 효원종합건설 | 아연희생양극을 이용한 콘크리트 구조물의 전기방식보수방법 및 아연희생양극 코팅용 모르타르 조성물 |
EP1670971A1 (en) * | 2003-10-10 | 2006-06-21 | David Whitmore | Cathodic protection of steel within a covering material |
CN2813639Y (zh) * | 2004-08-03 | 2006-09-06 | 中国海洋大学 | 钢筋混凝土构筑物的牺牲阳极保护装置 |
CN101109087A (zh) * | 2007-08-22 | 2008-01-23 | 青岛双瑞防腐防污工程有限公司 | 钢筋混凝土桥墩的牺牲阳极保护方法 |
CN201077862Y (zh) * | 2007-08-22 | 2008-06-25 | 青岛双瑞防腐防污工程有限公司 | 一种钢筋混凝土牺牲阳极保护装置 |
WO2009112857A1 (en) * | 2008-03-10 | 2009-09-17 | Nigel Davison | Discrete sacrificial anode assembly |
WO2010043908A1 (en) * | 2008-10-17 | 2010-04-22 | Gareth Glass | Sacrificial anodes in concrete patch repair |
CN106757058A (zh) * | 2016-12-23 | 2017-05-31 | 上海法赫桥梁隧道养护工程技术有限公司 | 一种钢筋混凝土防腐用牺牲阳极 |
CN109678414A (zh) * | 2018-08-31 | 2019-04-26 | 南京优邦加能新材料科技有限公司 | 一种埋入式复合牺牲阳极多孔砂浆及其制备方法 |
CN111576494A (zh) * | 2020-05-28 | 2020-08-25 | 中交四航工程研究院有限公司 | 用于海上钢结构阴极保护的牺牲阳极-砂浆复合阴极保护系统及其应用方法 |
Non-Patent Citations (5)
Title |
---|
南水北调中线工程PCCP管道阴极保护防腐技术探讨;郭永峰;杨进新;王东黎;;特种结构(第02期);全文 * |
浅谈阴极保护技术在PCCP管道工程中的应用;胡超;张辉;任怀毅;王红;;河南水利与南水北调(第22期);全文 * |
用交流阻抗谱研究活性砂浆胶结材料的电化学行为;李岩;蔡跃波;葛燕;朱锡昶;;硅酸盐学报(第02期);全文 * |
鄂北水资源配置工程PCCP管道阴极保护方案选择与设计;季庆辉;司培育;陈磊;刘学知;李文峰;;水电与新能源(第09期);全文 * |
钢筋混凝土结构中阴极保护技术的应用现状及研究进展;杜荣归,黄若双,赵冰,胡融刚,林昌健;材料保护(第04期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN115504748A (zh) | 2022-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101355392B1 (ko) | 내산 및 내염해성 시멘트 조성물, 이를 이용한 보수용 모르타르 시멘트 조성물 및 상기 보수용 모르타르 시멘트 조성물을 이용한 콘크리트 구조물의 보수방법 | |
WO2006070960A1 (en) | Covering composite for fire resistance and sound absorption | |
CN111732375A (zh) | 一种微粉泡沫轻质土及其制备方法 | |
KR20030086199A (ko) | 내화 및 흡음용 피복 조성물 | |
CN111233370B (zh) | 一种混凝土结构自密实防水剂及其制备方法和应用 | |
CN101203469A (zh) | 用于水泥组合物的发泡剂 | |
KR101603757B1 (ko) | 경량 기포 무기계 단열재 조성물 및 이를 포함하는 경량 기포 무기계 단열재 제조방법 | |
KR101258269B1 (ko) | 친환경 호안 블럭 제조용 콘크리트 조성물, 이를 이용한 친환경 호안 블록 및 그의 제조 방법 | |
CN111333403A (zh) | 一种磷镁基水泥混凝土涂层防护材料制备方法及应用 | |
CN108164207A (zh) | 一种新型混凝土 | |
CN110304855A (zh) | 一种桥梁孔道压浆剂或压浆料 | |
CN115504748B (zh) | 一种牺牲阳极保护层砂浆及其制备方法和应用 | |
KR102121560B1 (ko) | 칼슘설퍼알루미네이트 조강재 및 이를 포함하는 저중량 보수 모르타르 조성물 | |
CN113548854A (zh) | 一种混凝土轻质节能复合墙板及其制备方法 | |
CN102875045A (zh) | 一种混凝土耐久性增强材料、制备方法及其应用 | |
CN106082843A (zh) | 受力性能优越的泡沫混凝土复合外墙板 | |
CN110451840B (zh) | 一种复合式密实剂 | |
CN112341037A (zh) | 可重复繁殖自愈型无机混凝土增殖剂及其制备方法和应用 | |
CN104591623A (zh) | 一种海洋环境中专用混凝土 | |
CN102051922B (zh) | 保温一体化外墙板材料 | |
CN110563424A (zh) | 基于工业废料及复合激发剂的水泥基海相软土固化剂 | |
CN116396051A (zh) | 一种抗渗早强型喷射混凝土及其在超挖渗水工况下的应用 | |
JP2018080075A (ja) | セメント混和材、セメント混和材の製造方法、セメント組成物およびセメント組成物の製造方法 | |
CN115925331A (zh) | 一种矿井局部地点无机固化快速充填材料及其制备方法 | |
KR102393545B1 (ko) | 순환 잔골재 및 동슬래그 미분말을 혼합한 순환골재 콘크리트 제조용 모르타르 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sacrificial anode protective layer mortar and its preparation method and application Granted publication date: 20230620 Pledgee: Conghua sub branch of Guangzhou Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU KRYSTIC BUILDING MATERIALS Co.,Ltd. Registration number: Y2024980002432 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230620 Pledgee: Conghua sub branch of Guangzhou Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU KRYSTIC BUILDING MATERIALS Co.,Ltd. Registration number: Y2024980002432 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sacrificial anode protective layer mortar and its preparation method and application Granted publication date: 20230620 Pledgee: Conghua sub branch of Guangzhou Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU KRYSTIC BUILDING MATERIALS Co.,Ltd. Registration number: Y2024980028761 |