CZ295912B6 - Přípojka pro využití u katodové ochrany a způsob její výroby - Google Patents

Přípojka pro využití u katodové ochrany a způsob její výroby Download PDF

Info

Publication number: CZ295912B6
Authority: CZ; Czechia
Prior art keywords: anode; around; assembly; reinforcement; steel
Prior art date: 1998-10-29

Application number

CZ20002437A

Other languages

Czech (cs)

English (en)

Other versions

CZ20002437A3 (cs

Inventor

Nigel Davison

Christopher Gorrill

Original Assignee

Fosroc International Limited

Priority date (The priority date 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 date listed.)

1998-10-29

Filing date

1999-10-28

Publication date

2005-11-16

1998-10-29 Priority claimed from GBGB9823654.0A external-priority patent/GB9823654D0/en

1999-10-28 Application filed by Fosroc International Limited filed Critical Fosroc International Limited

2001-07-11 Publication of CZ20002437A3 publication Critical patent/CZ20002437A3/cs

2005-11-16 Publication of CZ295912B6 publication Critical patent/CZ295912B6/cs

Links

238000004210 cathodic protection Methods 0.000 title claims abstract description 10
238000000034 method Methods 0.000 title claims description 23
230000002787 reinforcement Effects 0.000 claims abstract description 38
229910000831 Steel Inorganic materials 0.000 claims abstract description 35
239000010959 steel Substances 0.000 claims abstract description 35
229910052751 metal Inorganic materials 0.000 claims abstract description 22
239000002184 metal Substances 0.000 claims abstract description 22
239000004570 mortar (masonry) Substances 0.000 claims abstract description 15
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
239000008151 electrolyte solution Substances 0.000 claims abstract description 13
229910052725 zinc Inorganic materials 0.000 claims abstract description 13
239000011701 zinc Substances 0.000 claims abstract description 13
239000011150 reinforced concrete Substances 0.000 claims abstract description 11
230000003014 reinforcing effect Effects 0.000 claims abstract description 6
239000011148 porous material Substances 0.000 claims description 16
238000005266 casting Methods 0.000 claims description 9
230000015572 biosynthetic process Effects 0.000 claims description 8
238000005260 corrosion Methods 0.000 claims description 8
230000007797 corrosion Effects 0.000 claims description 8
239000000243 solution Substances 0.000 claims description 7
239000007788 liquid Substances 0.000 claims description 6
238000004804 winding Methods 0.000 claims description 6
229910001338 liquidmetal Inorganic materials 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 3
239000007787 solid Substances 0.000 claims description 3
238000006388 chemical passivation reaction Methods 0.000 claims 1
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 21
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
239000003513 alkali Substances 0.000 description 3
239000004568 cement Substances 0.000 description 3
239000011083 cement mortar Substances 0.000 description 3
239000004567 concrete Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
238000010079 rubber tapping Methods 0.000 description 3
229910001209 Low-carbon steel Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
238000005553 drilling Methods 0.000 description 2
239000003792 electrolyte Substances 0.000 description 2
229910000510 noble metal Inorganic materials 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
239000011398 Portland cement Substances 0.000 description 1
229910001294 Reinforcing steel Inorganic materials 0.000 description 1
240000003768 Solanum lycopersicum Species 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000004020 conductor Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
-1 hydroxyl ions Chemical class 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910001416 lithium ion Inorganic materials 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000002161 passivation Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000005476 soldering Methods 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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
- C23F13/20—Conducting electric current to electrodes
- 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
- C23F13/16—Electrodes characterised by the combination of the structure and the material
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Prevention Of Electric Corrosion (AREA)
Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Electrotherapy Devices (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Processing Of Terminals (AREA)
Cable Accessories (AREA)

CZ20002437A 1998-10-29 1999-10-28 Přípojka pro využití u katodové ochrany a způsob její výroby CZ295912B6 (cs)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9823654.0A GB9823654D0 (en)	1998-10-29	1998-10-29	Connector for use in cathodic protection and method of use
US09/306,419 US6193857B1 (en)	1998-10-29	1999-05-06	Connector for use in cathodic protection and method of use

Publications (2)

Publication Number	Publication Date
CZ20002437A3 CZ20002437A3 (cs)	2001-07-11
CZ295912B6 true CZ295912B6 (cs)	2005-11-16

Family

ID=26314583

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CZ20002437A CZ295912B6 (cs)	1998-10-29	1999-10-28	Přípojka pro využití u katodové ochrany a způsob její výroby

Country Status (18)

Country	Link
EP (1)	EP1042535B1 (de)
JP (1)	JP4491139B2 (de)
CN (1)	CN1195897C (de)
AT (1)	ATE310110T1 (de)
AU (1)	AU752647B2 (de)
BR (1)	BR9907086B1 (de)
CA (1)	CA2316983C (de)
CZ (1)	CZ295912B6 (de)
DE (1)	DE69928373T2 (de)
ES (1)	ES2253931T3 (de)
HK (1)	HK1049503B (de)
ID (1)	ID26715A (de)
NO (1)	NO323184B1 (de)
NZ (1)	NZ505421A (de)
PL (1)	PL195262B1 (de)
TR (1)	TR200002510T1 (de)
TW (1)	TW581826B (de)
WO (1)	WO2000026439A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2425778B8 (en) *	2004-07-06	2019-05-01	E Chem Tech Ltd	Protection of reinforcing steel
KR101381053B1 (ko)	2005-03-16	2014-04-04	가렛 그라스	콘크리트 처리 공정
JP2006336072A (ja) *	2005-06-02	2006-12-14	Tokyo Electric Power Co Inc:The	簡易防食装置
EP2062038B1 (de) *	2006-09-11	2019-09-25	VSL International AG	Verfahren und sensor zur bestimmung der passivierungseigenschaften eines gemischs mit wenigstens zwei bestandteilen, bei denen es sich um zement und wasser handelt
JP4772642B2 (ja) *	2006-10-20	2011-09-14	電気化学工業株式会社	アスファルト舗装道路のコンクリート床版の電気化学的処理方法
ES2745534T3 (es)	2012-07-30	2020-03-02	Construction Research & Technology Gmbh	Anodo galvánico y procedimiento de protección contra la corrosión
CN104532259B (zh) *	2014-12-26	2017-10-20	青岛双瑞海洋环境工程股份有限公司	用于冷凝管系阴极保护的复合电化学装置
CN110467378B (zh) *	2019-08-05	2021-11-09	西安建筑科技大学	一种结构与腐蚀控制功能于一体的混凝土
US12188133B2 (en)	2022-01-20	2025-01-07	Bradley Anthony SIMPSON	Cable-to-pipe connector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3434222A1 (de) *	1984-09-18	1986-03-20	Roth, Manfred, Dipl.-Volksw., 3563 Dautphetal	Korrosionsschutzeinrichtung fuer heizoelbehaelter aus stahlblech
DE3826926A1 (de) *	1988-08-09	1990-02-15	Heraeus Elektroden	Anode fuer kathodischen korrosionsschutz
GB9312431D0 (en) *	1993-06-16	1993-07-28	Aston Material Services Ltd	Improvements in and relating to protecting reinforced concrete

1999
- 1999-10-28 CN CNB998034355A patent/CN1195897C/zh not_active Expired - Fee Related
- 1999-10-28 ID IDW20001266A patent/ID26715A/id unknown
- 1999-10-28 AT AT99971473T patent/ATE310110T1/de not_active IP Right Cessation
- 1999-10-28 AU AU13938/00A patent/AU752647B2/en not_active Expired
- 1999-10-28 BR BRPI9907086-3A patent/BR9907086B1/pt not_active IP Right Cessation
- 1999-10-28 NZ NZ505421A patent/NZ505421A/xx not_active IP Right Cessation
- 1999-10-28 PL PL99348189A patent/PL195262B1/pl not_active IP Right Cessation
- 1999-10-28 CZ CZ20002437A patent/CZ295912B6/cs not_active IP Right Cessation
- 1999-10-28 ES ES99971473T patent/ES2253931T3/es not_active Expired - Lifetime
- 1999-10-28 HK HK03101631.0A patent/HK1049503B/zh not_active IP Right Cessation
- 1999-10-28 EP EP99971473A patent/EP1042535B1/de not_active Expired - Lifetime
- 1999-10-28 TW TW088118633A patent/TW581826B/zh not_active IP Right Cessation
- 1999-10-28 DE DE69928373T patent/DE69928373T2/de not_active Expired - Lifetime
- 1999-10-28 JP JP2000579806A patent/JP4491139B2/ja not_active Expired - Fee Related
- 1999-10-28 TR TR2000/02510T patent/TR200002510T1/xx unknown
- 1999-10-28 CA CA002316983A patent/CA2316983C/en not_active Expired - Fee Related
- 1999-10-28 WO PCT/GB1999/003517 patent/WO2000026439A2/en not_active Ceased
2000
- 2000-06-28 NO NO20003386A patent/NO323184B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2316983C (en)	2007-01-09
BR9907086A (pt)	2000-10-17
EP1042535B1 (de)	2005-11-16
TW581826B (en)	2004-04-01
DE69928373T2 (de)	2006-08-03
HK1049503A1 (en)	2003-05-16
JP4491139B2 (ja)	2010-06-30
CN1195897C (zh)	2005-04-06
ES2253931T3 (es)	2006-06-01
WO2000026439A3 (en)	2000-10-19
NO20003386L (no)	2000-08-24
TR200002510T1 (tr)	2001-04-20
CA2316983A1 (en)	2000-05-11
AU752647B2 (en)	2002-09-26
BR9907086B1 (pt)	2009-08-11
WO2000026439A2 (en)	2000-05-11
NZ505421A (en)	2002-11-26
NO323184B1 (no)	2007-01-15
ID26715A (id)	2001-02-01
JP2002528647A (ja)	2002-09-03
PL348189A1 (en)	2002-05-06
EP1042535A1 (de)	2000-10-11
NO20003386D0 (no)	2000-06-28
HK1049503B (zh)	2005-11-18
CN1376213A (zh)	2002-10-23
ATE310110T1 (de)	2005-12-15
DE69928373D1 (de)	2005-12-22
PL195262B1 (pl)	2007-08-31
AU1393800A (en)	2000-05-22
CZ20002437A3 (cs)	2001-07-11

Legal Events

Date	Code	Title	Description
2000-06-30	PD00	Pending as of 2000-06-30 in czech republic
2010-05-19	MM4A	Patent lapsed due to non-payment of fee	Effective date: 20091028

Publication	Publication Date	Title
US6193857B1 (en)	2001-02-27	Connector for use in cathodic protection and method of use
JP5575062B2 (ja)	2014-08-20	犠牲陽極アセンブリ
CA2392818C (en)	2007-06-26	Improvement in cathodic protection system
NZ266843A (en)	1997-12-19	Cathodic protection of reinforced concrete
JP2002536544A (ja)	2002-10-29	陰極防食
JP5538409B2 (ja)	2014-07-02	コンクリートパッチ修復における犠牲アノード
CZ20002437A3 (cs)	2001-07-11	Přípojka pro využití u katodové ochrany a způsob její výroby
CA2969114C (en)	2021-02-16	Sacrificial anode construction including a wire for connection to a steel member in concrete for cathodic protection
CN1867700B (zh)	2010-11-10	覆盖材料内钢的阴极保护
MXPA00006409A (en)	2002-02-26	Connector for use in cathodic protection and method of use
JP3521195B2 (ja)	2004-04-19	モルタル又はコンクリート部材の鋼材腐食防止方法及びそれに用いる鋼材腐食防止材料
JPH08199279A (ja)	1996-08-06	溶射用アルミニウム合金
TH41904A (th)	2000-12-18	ตัวเชื่อมต่อสำหรับใช้ในการป้องกันแคโธดและวิธีการใช้งานเพื่อการนั้น
Gadve et al.	2009	Active protection of FRP wrapped reinforced concrete structures against corrosion
HK1156670B (en)	2020-03-20	Sacrificial anodes in concrete patch repair
HK1156670A (en)	2012-06-15	Sacrificial anodes in concrete patch repair
HK1169841B (en)	2015-09-11	Treatment process for concrete