ES2013951A6 - Producto capaz de inhibir la corrosion de las armaduras del hormigon yproceso correspondiente. - Google Patents

Producto capaz de inhibir la corrosion de las armaduras del hormigon yproceso correspondiente.

Info

Publication number
ES2013951A6
ES2013951A6 ES8902369A ES8902369A ES2013951A6 ES 2013951 A6 ES2013951 A6 ES 2013951A6 ES 8902369 A ES8902369 A ES 8902369A ES 8902369 A ES8902369 A ES 8902369A ES 2013951 A6 ES2013951 A6 ES 2013951A6
Authority
ES
Spain
Prior art keywords
cement mortar
concrete
corrosion
inhibiting
related process
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.)
Expired - Fee Related
Application number
ES8902369A
Other languages
English (en)
Inventor
Giuseppe Bruzzone
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.)
Luigi Stoppani SpA
Original Assignee
Luigi Stoppani SpA
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11178740&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2013951(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Luigi Stoppani SpA filed Critical Luigi Stoppani SpA
Publication of ES2013951A6 publication Critical patent/ES2013951A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C04B32/00—Artificial stone not provided for in other groups of this subclass
    • C04B32/02—Artificial stone not provided for in other groups of this subclass with reinforcements
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/087—Acids or salts thereof containing chromium in the anion, e.g. chromates
    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

PRODUCTO CAPAZ DE INHIBIR LA CORROSION DE LAS ARMADURAS DEL HORMIGON Y PROCESO CORRESPONDIENTE. DE LA FABRICACION DE LA CROMITA SE PUEDE OBTENER UN INHIBIDOR Y NOTABLE RETARDADOR DE LA CORROSION DE LAS ARMADURAS DE REFUERZO DEL HORMIGON. DESPUES DE LA EXTRACCION DEL CROMO, LA CROMITA TOMA ASPECTO DE UNA TIERRA CON UNA COMPOSICION QUE INCLUYE ESENCIALMENTE FECRSI2OSI4 Y TAMBIEN OXIDO DE HIERRO, ALUMINIO, MAGNESIO, SODIO, CALCIO Y OXIDO SILICICO Y ESTE PRODUCTO SE PUEDE MEZCLAR DIRECTAMENTE CON EL CEMENTO Y LOS ADITIVOS QUE SE UTILIZAN (O TAMBIEN SE PUEDE AÑADIR AL GUA DE LAS PIEZAS MOLDEADAS DE HORMIGON) PRODUCIENDO EL EFECTO DE INHIBICION DE LA CORROSION.
ES8902369A 1988-07-05 1989-07-04 Producto capaz de inhibir la corrosion de las armaduras del hormigon yproceso correspondiente. Expired - Fee Related ES2013951A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821230A IT1226478B (it) 1988-07-05 1988-07-05 Prodotto atto ad inibire la corrosione delle armature presenti nel calcestruzzo o malta cementizia e relativo procedimento.

Publications (1)

Publication Number Publication Date
ES2013951A6 true ES2013951A6 (es) 1990-06-01

Family

ID=11178740

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902369A Expired - Fee Related ES2013951A6 (es) 1988-07-05 1989-07-04 Producto capaz de inhibir la corrosion de las armaduras del hormigon yproceso correspondiente.

Country Status (9)

Country Link
US (1) US5110360A (es)
EP (1) EP0426671B1 (es)
JP (1) JPH04501549A (es)
AU (1) AU3283889A (es)
BR (1) BR8907525A (es)
ES (1) ES2013951A6 (es)
IT (1) IT1226478B (es)
RO (1) RO110541B1 (es)
WO (1) WO1990000635A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014660A1 (en) * 1990-03-20 1991-10-03 Olaf Fritz Dielenberg Inhibiting corrosion of reinforcements in concrete
GB0001847D0 (en) * 2000-01-27 2000-03-22 Imperial College Process for the protection of reinforcement in reinforced concrete
FR2818274B1 (fr) 2000-12-18 2003-02-14 Alto Btp Procede de protection, de reparation et de consolidation d'ouvrages d'arts comportant des elements metalliques inclus dans une matrice en beton, platre, ciment ou mortier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568543A (es) *
US2374562A (en) * 1939-03-09 1945-04-24 Calvin A Owens Treatment of hydraulic cement compositions
US2879578A (en) * 1953-03-13 1959-03-31 Casius Corp Ltd Method of rust-proofing concrete reinforcing elements
US4085131A (en) * 1973-12-27 1978-04-18 Pearlman Martin B Surface treatment
US4504321A (en) * 1984-02-17 1985-03-12 Trident Engineering Associates, Inc. Process for treating and stabilizing chromium ore waste

Also Published As

Publication number Publication date
US5110360A (en) 1992-05-05
RO110541B1 (ro) 1996-01-30
EP0426671B1 (en) 1992-12-23
IT1226478B (it) 1991-01-16
AU3283889A (en) 1990-02-05
JPH04501549A (ja) 1992-03-19
EP0426671A1 (en) 1991-05-15
BR8907525A (pt) 1991-06-11
WO1990000635A1 (en) 1990-01-25
IT8821230A0 (it) 1988-07-05

Similar Documents

Publication Publication Date Title
FI850514L (fi) Mineralpulver, vilket vid formning ger snabbt en hoeg styrka.
GB1512275A (en) Control of setting time in magnesia-phosphate cements
GR3033091T3 (en) Novel binding phase for phosphorus-magnesium cements and use thereof for preparing mortars
ES8505904A1 (es) Un metodo de producir un aditivo multicomponente para cemento y mortero.
GB1447371A (en) Additives for hydraulic cements
CA2100813A1 (en) Quick-Setting, Hydraulic Binding Agent
FI871164A7 (fi) Foerfarande foer framstaellning av en haerdad stenmaterialprodukt, isynnerhet betong, samt anordning avsedd foer anvaendning vid foerfarandet.
FR2849440B1 (fr) Accelerateur de prise liquide pour composition comprenant du ciment portland.
KR860000227A (ko) 고강도 수경성 시멘트 조성물
GB1145239A (en) Binding agent for plaster and/or mortar, and mortar mixtures produced therefrom
AU573799B2 (en) Inhibiting steel reinforcing set in concrete by inorganic inhibitor
RO90804B (ro) PROCEDEU DE REDUCERE A CONTINUTULUI DE CROM HEXAVALENT SOLUBIL îN APA, DIN CIMENT
JPS5518210A (en) Sludge solidification treating agent
GB938853A (en) Improvements in or relating to cementitious and mouldable compositions for building construction and the like
KR860001173A (ko) 제강스라그의 이용방법
KR860001022A (ko) 제강스라그의 이용방법
FR2352762A1 (fr) Procede de fabrication d'un mortier ou beton hydraulique
JPS57200483A (en) Ground coagulant and ground coagulation
GB1534784A (en) Wear resistant materials
GB1375832A (es)
DE59800545D1 (de) Putzmörtel enthaltend Zuschläge und Bindemittel
KR860001019A (ko) 고강도 수경성 시멘트 조성물
SU773017A1 (ru) Металлобетонна смесь
GB1427381A (en) Dissolution of silicon carbide in iron melts
FR2039330A7 (en) Powder for improving surface condition of ca - st steel

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103