JPS5944458A - 防錆処理を施したポストテンシヨン工法用金属シ−ス - Google Patents

防錆処理を施したポストテンシヨン工法用金属シ−ス

Info

Publication number: JPS5944458A
Authority: JP; Japan
Prior art keywords: sheath; metal sheath; coating; metal; concrete
Prior art date: 1982-09-04
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.): Granted

Application number

JP15336882A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6229581B2 (th

Inventor

橘田　敏之

亘安部

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Japan National Railways

Oiles Industry Co Ltd

Nippon Kokuyu Tetsudo

Original Assignee

Japan National Railways

Oiles Industry Co Ltd

Nippon Kokuyu Tetsudo

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.)

1982-09-04

Filing date

1982-09-04

Publication date

1984-03-12

1982-09-04 Application filed by Japan National Railways, Oiles Industry Co Ltd, Nippon Kokuyu Tetsudo filed Critical Japan National Railways

1982-09-04 Priority to JP15336882A priority Critical patent/JPS5944458A/ja

1983-09-01 Priority to US06/528,423 priority patent/US4557087A/en

1984-03-12 Publication of JPS5944458A publication Critical patent/JPS5944458A/ja

1987-06-26 Publication of JPS6229581B2 publication Critical patent/JPS6229581B2/ja

Status Granted legal-status Critical Current

Links

239000002184 metal Substances 0.000 title claims description 44
229910052751 metal Inorganic materials 0.000 title claims description 42
238000010276 construction Methods 0.000 title claims description 8
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title description 9
238000011282 treatment Methods 0.000 title description 6
238000000576 coating method Methods 0.000 claims description 42
239000011248 coating agent Substances 0.000 claims description 40
229910000831 Steel Inorganic materials 0.000 claims description 18
239000010959 steel Substances 0.000 claims description 18
229910019142 PO4 Inorganic materials 0.000 claims description 15
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 15
239000010452 phosphate Substances 0.000 claims description 15
229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
239000004810 polytetrafluoroethylene Substances 0.000 claims description 14
239000007787 solid Substances 0.000 claims description 13
229920005989 resin Polymers 0.000 claims description 12
239000011347 resin Substances 0.000 claims description 12
229920003002 synthetic resin Polymers 0.000 claims description 12
239000000057 synthetic resin Substances 0.000 claims description 12
-1 polytetrafluoroethylene Polymers 0.000 claims description 8
239000000314 lubricant Substances 0.000 claims description 6
239000003822 epoxy resin Substances 0.000 claims 1
229920000647 polyepoxide Polymers 0.000 claims 1
239000004567 concrete Substances 0.000 description 15
239000000463 material Substances 0.000 description 14
230000000694 effects Effects 0.000 description 13
238000005260 corrosion Methods 0.000 description 10
238000000034 method Methods 0.000 description 8
230000007797 corrosion Effects 0.000 description 7
230000001050 lubricating effect Effects 0.000 description 7
229910052976 metal sulfide Inorganic materials 0.000 description 7
239000000203 mixture Substances 0.000 description 5
230000002265 prevention Effects 0.000 description 5
239000011230 binding agent Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
229920000180 alkyd Polymers 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000011572 manganese Substances 0.000 description 3
239000000843 powder Substances 0.000 description 3
239000011513 prestressed concrete Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
239000011247 coating layer Substances 0.000 description 2
238000006056 electrooxidation reaction Methods 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 1
229920003319 Araldite® Polymers 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229920006358 Fluon Polymers 0.000 description 1
229920006360 Hostaflon Polymers 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
241000779819 Syncarpia glomulifera Species 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 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
230000002925 chemical effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
239000010408 film Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000005246 galvanizing Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000011440 grout Substances 0.000 description 1
CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229910000398 iron phosphate Inorganic materials 0.000 description 1
WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000002075 main ingredient Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
235000019198 oils Nutrition 0.000 description 1
239000001739 pinus spp. Substances 0.000 description 1
238000007747 plating Methods 0.000 description 1
239000012255 powdered metal Substances 0.000 description 1
239000011150 reinforced concrete Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
230000002459 sustained effect Effects 0.000 description 1
239000010409 thin film Substances 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
229910001930 tungsten oxide Inorganic materials 0.000 description 1
229940036248 turpentine Drugs 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1
238000004804 winding Methods 0.000 description 1
239000008096 xylene Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1
LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
229910000165 zinc phosphate Inorganic materials 0.000 description 1

Landscapes

Reinforcement Elements For Buildings (AREA)

JP15336882A 1982-09-04 1982-09-04 防錆処理を施したポストテンシヨン工法用金属シ−ス Granted JPS5944458A (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP15336882A JPS5944458A (ja)	1982-09-04	1982-09-04	防錆処理を施したポストテンシヨン工法用金属シ−ス
US06/528,423 US4557087A (en)	1982-09-04	1983-09-01	Metallic sheath for a posttensioning method provided with rust proofing treatment

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP15336882A JPS5944458A (ja)	1982-09-04	1982-09-04	防錆処理を施したポストテンシヨン工法用金属シ−ス

Publications (2)

Publication Number	Publication Date
JPS5944458A true JPS5944458A (ja)	1984-03-12
JPS6229581B2 JPS6229581B2 (th)	1987-06-26

Family

ID=15560923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15336882A Granted JPS5944458A (ja)	1982-09-04	1982-09-04	防錆処理を施したポストテンシヨン工法用金属シ−ス

Country Status (1)

Country	Link
JP (1)	JPS5944458A (th)

1982
- 1982-09-04 JP JP15336882A patent/JPS5944458A/ja active Granted

Also Published As

Publication number	Publication date
JPS6229581B2 (th)	1987-06-26

Publication	Publication Date	Title
US6399021B1 (en)	2002-06-04	Method of treating concrete structures
EP0788527B1 (en)	2000-04-12	Corrosion preventing buffer system for metal products
US5714093A (en)	1998-02-03	Corrosion resistant buffer system for metal products
US7670511B2 (en)	2010-03-02	Use of cathodic protection compounds on treated metal articles
JPS61192372A (ja)	1986-08-26	鋼構造物の水中塗装方法
JPS5944458A (ja)	1984-03-12	防錆処理を施したポストテンシヨン工法用金属シ−ス
US4557087A (en)	1985-12-10	Metallic sheath for a posttensioning method provided with rust proofing treatment
JP2007517987A (ja)	2007-07-05	クロム酸塩を含まない耐腐食性コーティング
JPS59114360A (ja)	1984-07-02	防錆処理を施したポストテンシヨン工法用金属シ−ス
JP2002327875A (ja)	2002-11-15	耐焼付き性、防錆性、気密性に優れた鋼管用ねじ継手
US20060199017A1 (en)	2006-09-07	Method for temporary protection of blank surfaces against corrosion, and component with temporary corrosion protection
JP4603502B2 (ja)	2010-12-22	被覆鋼材
JP4923614B2 (ja)	2012-04-25	船舶用耐食鋼材
KR102434646B1 (ko)	2022-08-19	Lngc 화물창용 워시 프라이머 코팅제
US4335754A (en)	1982-06-22	Prevention of hydrogen embrittlement of metals in corrosive environments
JPS5876465A (ja)	1983-05-09	防食被覆体
US3078993A (en)	1963-02-26	Ferrous metal container for ammonium nitrate solution and method of reducing corrosion thereof
GB2091130A (en)	1982-07-28	Corrosion inhibition
KR960014753B1 (ko)	1996-10-19	고 내후성 방청도료
JPS5883754A (ja)	1983-05-19	ポストテンシヨン工法用金属シ−ス
JP2000355780A (ja)	2000-12-26	耐水密着性および耐陰極剥離性に優れた鋼構造物
WO2000031002A1 (en)	2000-06-02	Method for preventing deterioration of concrete using aluminium oxide film
US3078991A (en)	1963-02-26	Method of interface contact
JP2951481B2 (ja)	1999-09-20	タンク底板用高耐食性積層溶射鋼板
JPS6239671A (ja)	1987-02-20	水素吸収抑制用被覆組成物