ATE183553T1 - Korrosionsinhibierung und verbesserung der verbundeigenschaften von armierungsmetallen - Google Patents

Korrosionsinhibierung und verbesserung der verbundeigenschaften von armierungsmetallen

Info

Publication number: ATE183553T1
Authority: AT; Austria
Prior art keywords: metal; improvement; surface treatment; corrosion inhibition; reinforcing metals
Prior art date: 1995-04-13

Application number

AT96904249T

Other languages

English (en)

Inventor

Manfred Akstinat

Original Assignee

Cement Intellectual Property L

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.)

1995-04-13

Filing date

1996-03-19

Publication date

1999-09-15

1996-03-19 Application filed by Cement Intellectual Property L filed Critical Cement Intellectual Property L

1999-09-15 Application granted granted Critical

1999-09-15 Publication of ATE183553T1 publication Critical patent/ATE183553T1/de

Links

238000005260 corrosion Methods 0.000 title abstract 4
230000007797 corrosion Effects 0.000 title abstract 4
229910052751 metal Inorganic materials 0.000 title abstract 3
239000002184 metal Substances 0.000 title abstract 3
150000002739 metals Chemical class 0.000 title abstract 2
230000003014 reinforcing effect Effects 0.000 title abstract 2
230000005764 inhibitory process Effects 0.000 title 1
239000003112 inhibitor Substances 0.000 abstract 3
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 2
239000007864 aqueous solution Substances 0.000 abstract 2
239000004568 cement Substances 0.000 abstract 2
238000004381 surface treatment Methods 0.000 abstract 2
229910052725 zinc Inorganic materials 0.000 abstract 2
229910019142 PO4 Inorganic materials 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
239000000853 adhesive Substances 0.000 abstract 1
230000001070 adhesive effect Effects 0.000 abstract 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
150000002429 hydrazines Chemical class 0.000 abstract 1
238000005470 impregnation Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
150000002826 nitrites Chemical class 0.000 abstract 1
239000012457 nonaqueous media Substances 0.000 abstract 1
229910052755 nonmetal Inorganic materials 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
239000002002 slurry Substances 0.000 abstract 1

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/015—Anti-corrosion coatings or treating compositions, e.g. containing waterglass or based on another metal
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Architecture (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Chemical Treatment Of Metals (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Adhesives Or Adhesive Processes (AREA)
Reinforcement Elements For Buildings (AREA)
Laminated Bodies (AREA)

AT96904249T 1995-04-13 1996-03-19 Korrosionsinhibierung und verbesserung der verbundeigenschaften von armierungsmetallen ATE183553T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH01080/95A CH689307A5 (de)	1995-04-13	1995-04-13	Verfahren sowohl zur Korrosionsinhibierung, wie auch zur Verstärkung der Verbundeigenschaften von Armierungsmetallen.

Publications (1)

Publication Number	Publication Date
ATE183553T1 true ATE183553T1 (de)	1999-09-15

Family

ID=4201995

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96904249T ATE183553T1 (de)	1995-04-13	1996-03-19	Korrosionsinhibierung und verbesserung der verbundeigenschaften von armierungsmetallen

Country Status (7)

Country	Link
EP (1)	EP0755462B1 (de)
JP (1)	JPH10501849A (de)
AT (1)	ATE183553T1 (de)
CH (1)	CH689307A5 (de)
DE (1)	DE59602778D1 (de)
DK (1)	DK0755462T3 (de)
WO (1)	WO1996032522A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100245851B1 (ko) *	1997-01-16	2000-03-02	한규택	강관 및 철근용 접착성 방청도료 접착공법
JP2001271184A (ja) *	2000-03-24	2001-10-02	Nisshin Kako Kk	ステンレス鋼の防食処理剤および防食処理方法
WO2011076273A1 (en) *	2009-12-23	2011-06-30	Vsl International Ag	Improved strand and method of producing the same
JP5312526B2 (ja) *	2011-06-13	2013-10-09	株式会社ピーエス三菱	Ｐｃ緊張材の腐食抑制方法
CN103161182A (zh) *	2011-12-09	2013-06-19	彭道儒	混凝土钢筋磷化缓蚀法防腐新工艺
CN104962935A (zh) *	2015-06-13	2015-10-07	周彩球	一种铜合金酸洗钝化剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2992131A (en) *	1957-03-21	1961-07-11	Jenolite Ltd	Treatment of metal surfaces
FR2527246A1 (fr) *	1982-05-21	1983-11-25	Freyssinet Int Stup	Perfectionnements aux gaines de precontrainte et a leurs procedes de fabrication
BE1000432A6 (fr) *	1987-04-03	1988-12-06	Centre Rech Metallurgique	Procede pour ameliorer la resistance a la corrosion d'une barre d'armature en acier trempe et auto-revenu.

1995
- 1995-04-13 CH CH01080/95A patent/CH689307A5/de not_active IP Right Cessation
1996
- 1996-03-19 WO PCT/IB1996/000244 patent/WO1996032522A1/de not_active Ceased
- 1996-03-19 JP JP8530838A patent/JPH10501849A/ja active Pending
- 1996-03-19 EP EP96904249A patent/EP0755462B1/de not_active Expired - Lifetime
- 1996-03-19 DK DK96904249T patent/DK0755462T3/da active
- 1996-03-19 AT AT96904249T patent/ATE183553T1/de not_active IP Right Cessation
- 1996-03-19 DE DE59602778T patent/DE59602778D1/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO1996032522A1 (de)	1996-10-17
DE59602778D1 (de)	1999-09-23
EP0755462B1 (de)	1999-08-18
EP0755462A1 (de)	1997-01-29
CH689307A5 (de)	1999-02-15
DK0755462T3 (da)	2000-03-13
JPH10501849A (ja)	1998-02-17

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Legal Events

Date	Code	Title	Description
2001-06-15	REN	Ceased due to non-payment of the annual fee