IT1251851B - Protezione catodica di strutture in cemento armato - Google Patents
Protezione catodica di strutture in cemento armatoInfo
- Publication number
- IT1251851B IT1251851B ITMI912527A ITMI912527A IT1251851B IT 1251851 B IT1251851 B IT 1251851B IT MI912527 A ITMI912527 A IT MI912527A IT MI912527 A ITMI912527 A IT MI912527A IT 1251851 B IT1251851 B IT 1251851B
- Authority
- IT
- Italy
- Prior art keywords
- cathodic protection
- present
- strips
- openings
- protected
- Prior art date
Links
- 238000004210 cathodic protection Methods 0.000 title abstract 3
- 239000004568 cement Substances 0.000 title abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
La presente invenzione riguarda un sistema di protezione catodica di strutture in calcestruzzo armato, detto sistema di protezione catodica comprendente l'applicazione di una struttura anodica costituita da file di strisce di metallo valvola attivate da un rivestimento catalitico e aventi aperture, eventualmente supportate da spaziatori isolanti o inserite in elementi prefabbricati, dette strisce essendo collegate tra loro da elementi di collegamento che possono essere sia strisce piene che provviste di aperture, sia tondini, barre, cavi metallici isolati. La struttura così formata viene inglobata nello stesso calcestruzzo durante la costruzione delle strutture in cemento armato oppure applicata sulla superficie della struttura da proteggere e ricoperta con un manto cementizio.La struttura della presente invenzione ha elevate caratteristiche di resistenza meccanica e superficie anodica variabile in modo da garantire adeguata corrente di protezione al variare della densità di armature di rinforzo presenti nella struttura da proteggere catodicamente.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912527A IT1251851B (it) | 1991-09-23 | 1991-09-23 | Protezione catodica di strutture in cemento armato |
CA002075780A CA2075780C (en) | 1991-09-23 | 1992-08-11 | Anode structure for cathodic protection of steel-reinforced concrete and relevant method of use |
AU20982/92A AU656208B2 (en) | 1991-09-23 | 1992-08-13 | Anode structure for cathodic protection of steel reinforced concrete and relevant method of use |
NO923480A NO307711B1 (no) | 1991-09-23 | 1992-09-07 | Fremgangsmåte til oppbygging av en anodeanordning til katodisk beskyttelse av stålarmert betong, samt anordning for katodisk beskyttelse av stålarmert betong og fremgangsmåte til dens anvendelse |
DE69206559T DE69206559T2 (de) | 1991-09-23 | 1992-09-23 | Anodenkonstruktion für den kathodischen Schutz von stahlverstärktem Beton und relevante Methode zu seiner Verwendung. |
AT92116259T ATE131220T1 (de) | 1991-09-23 | 1992-09-23 | Anodenkonstruktion für den kathodischen schutz von stahlverstärktem beton und relevante methode zu seiner verwendung. |
EP92116259A EP0534392B1 (en) | 1991-09-23 | 1992-09-23 | Anode structure for cathodic protection of steel reinforced concrete and relevant method of use |
DK92116259.0T DK0534392T3 (da) | 1991-09-23 | 1992-09-23 | Anodekonstruktion til katodisk benyttelse af stålarmeret beton og relevant fremgangsmåde ved anvendelse |
SA92130270A SA92130270B1 (ar) | 1991-09-23 | 1992-11-30 | هيكل مصعد للوقاية المهبطية للخرسانة المسلحة بالصلب وطريقة مناسبة لاستخدامه |
US08/294,624 US5569526A (en) | 1991-09-23 | 1994-08-23 | Anode structure for cathodic protection of steel-reinforced concrete and relevant method of use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912527A IT1251851B (it) | 1991-09-23 | 1991-09-23 | Protezione catodica di strutture in cemento armato |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI912527A0 ITMI912527A0 (it) | 1991-09-23 |
ITMI912527A1 ITMI912527A1 (it) | 1993-03-23 |
IT1251851B true IT1251851B (it) | 1995-05-26 |
Family
ID=11360742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI912527A IT1251851B (it) | 1991-09-23 | 1991-09-23 | Protezione catodica di strutture in cemento armato |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1251851B (it) |
SA (1) | SA92130270B1 (it) |
-
1991
- 1991-09-23 IT ITMI912527A patent/IT1251851B/it active IP Right Grant
-
1992
- 1992-11-30 SA SA92130270A patent/SA92130270B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
SA92130270B1 (ar) | 2005-06-01 |
ITMI912527A0 (it) | 1991-09-23 |
ITMI912527A1 (it) | 1993-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970919 |