EP0189890A3 - Reinforcing elements for or in porous concrete, protected against corrosion by a coating - Google Patents

Reinforcing elements for or in porous concrete, protected against corrosion by a coating Download PDF

Info

Publication number
EP0189890A3
EP0189890A3 EP19860101072 EP86101072A EP0189890A3 EP 0189890 A3 EP0189890 A3 EP 0189890A3 EP 19860101072 EP19860101072 EP 19860101072 EP 86101072 A EP86101072 A EP 86101072A EP 0189890 A3 EP0189890 A3 EP 0189890A3
Authority
EP
European Patent Office
Prior art keywords
coating
protected against
against corrosion
reinforcing elements
porous concrete
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.)
Withdrawn
Application number
EP19860101072
Other languages
German (de)
French (fr)
Other versions
EP0189890A2 (en
Inventor
Dieter Gerhardinger
Karl-Heinrich Dr. Dipl.-Chem. Wegehaupt
Hans-Rudolf Pfeffer
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of EP0189890A2 publication Critical patent/EP0189890A2/en
Publication of EP0189890A3 publication Critical patent/EP0189890A3/en
Withdrawn legal-status Critical Current

Links

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Abstract

Durch einen Überzug gegen Korrosion geschützte Bewehrungselemente für oder in Porenbeton, wobei der Überzug aus Organopolysiloxanelastomer, insbesondere solchem aus durch Kondensation oder Anlagerung von Si-gebundenem Wasserstoff an aliphatische Kohlenstoff-­ Kohlenstoff-Doppelbindung vernetzbarer Masse auf Grund­ lage von Diorganopolysiloxan besteht, das Mischpolymeri­ sat enthält, welches durch Mischpolymerisation von Styrol und (Meth)acrylsäureester mittels freier Radikale in Gegen­ wart des Diorganopolysiloxans erzeugt wurde. Protected against corrosion by a coating Reinforcement elements for or in aerated concrete, the Organopolysiloxane elastomer coating, in particular such from condensation or addition of Si-bonded hydrogen to aliphatic carbon Carbon double bond of crosslinkable mass due to location of diorganopolysiloxane, the copolymer sat contains, which by mixed polymerization of styrene and (meth) acrylic acid esters by means of free radicals in counter diorganopolysiloxane was produced.

EP19860101072 1985-01-31 1986-01-28 Reinforcing elements for or in porous concrete, protected against corrosion by a coating Withdrawn EP0189890A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3503276 1985-01-31
DE19853503276 DE3503276A1 (en) 1985-01-31 1985-01-31 REINFORCEMENT ELEMENTS PROTECTED BY CORROSION AGAINST CORROSION OR IN PORO CONCRETE

Publications (2)

Publication Number Publication Date
EP0189890A2 EP0189890A2 (en) 1986-08-06
EP0189890A3 true EP0189890A3 (en) 1988-01-27

Family

ID=6261303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860101072 Withdrawn EP0189890A3 (en) 1985-01-31 1986-01-28 Reinforcing elements for or in porous concrete, protected against corrosion by a coating

Country Status (5)

Country Link
US (1) US4649066A (en)
EP (1) EP0189890A3 (en)
JP (1) JPS61181876A (en)
CA (1) CA1268676A (en)
DE (1) DE3503276A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674752A5 (en) * 1988-03-18 1990-07-13 Proceq Sa
DE3901734A1 (en) * 1988-03-21 1989-10-05 Bauakademie Ddr Aqueous anticorrosion composition for steel reinforcements of autoclaved silicate concretes
DE4023226C1 (en) * 1990-07-21 1992-01-23 Institut Fuer Baustoffpruefung Waldkirch Gmbh, 7808 Waldkirch, De
DE102004052420A1 (en) * 2004-10-28 2006-05-04 Wacker Chemie Ag Chromate-free preparation for anti-corrosive coatings on metals
US9734878B1 (en) * 2016-02-15 2017-08-15 Qualcomm Incorporated Systems and methods for individually configuring dynamic random access memories sharing a common command access bus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829051A (en) * 1958-01-09 1960-02-24 Siporex Int Ab Improvements in the manufacture of reinforced light-weight concrete
US3555109A (en) * 1967-09-08 1971-01-12 Stauffer Wacker Silicone Corp In situ generation of unique particulate matter in organopolysiloxanes
US4301268A (en) * 1977-01-12 1981-11-17 Th. Goldschmidt Ag Process for the preparation of organopolysiloxanes modified with methacrylic esters
EP0093985A2 (en) * 1982-05-06 1983-11-16 BASF Lacke + Farben AG Process for preparing an anti-corrosive coating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292423A (en) * 1979-04-19 1981-09-29 Wacker-Chemie Gmbh Process for the preparation of organopolysiloxanes
JPS58127769A (en) * 1982-01-25 1983-07-29 Hitachi Ltd Prevention of corrosion fatigue failure of ferroalloy structural material
US4435472A (en) * 1982-08-27 1984-03-06 Pennwalt Corporation Adherent, acid cured resin protective coatings for concrete and steel
DE3303649A1 (en) * 1983-02-03 1984-08-09 Wacker-Chemie GmbH, 8000 München EXCLUDING WATER STORAGE CROSS-LINKABLE DIMENSIONS WHEN THE WATER ACCESSES AT ROOM TEMPERATURE
DE3406266A1 (en) * 1984-02-21 1985-08-29 Wacker-Chemie GmbH, 8000 München METHOD FOR PRODUCING PROTECTIVE COATINGS ON ASPHALT CONCRETE COATINGS AND COATED COATINGS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829051A (en) * 1958-01-09 1960-02-24 Siporex Int Ab Improvements in the manufacture of reinforced light-weight concrete
US3555109A (en) * 1967-09-08 1971-01-12 Stauffer Wacker Silicone Corp In situ generation of unique particulate matter in organopolysiloxanes
US4301268A (en) * 1977-01-12 1981-11-17 Th. Goldschmidt Ag Process for the preparation of organopolysiloxanes modified with methacrylic esters
EP0093985A2 (en) * 1982-05-06 1983-11-16 BASF Lacke + Farben AG Process for preparing an anti-corrosive coating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 95, Nr. 4, 27. Juli 1981, Seite 78, Zusammenfassung Nr. 26684n, Columbus, Ohio, US; N.N. KRUGLITSKII et al.: "Anticorrosion coatings for the protection of reinforcement", & STROIT. MATER. KONSTR. 1981, (1), 9-10 *

Also Published As

Publication number Publication date
DE3503276A1 (en) 1986-08-07
US4649066A (en) 1987-03-10
CA1268676A (en) 1990-05-08
EP0189890A2 (en) 1986-08-06
JPS6343433B2 (en) 1988-08-30
JPS61181876A (en) 1986-08-14

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Inventor name: WEGEHAUPT, KARL-HEINRICH, DR. DIPL.-CHEM.

Inventor name: GERHARDINGER, DIETER

Inventor name: PFEFFER, HANS-RUDOLF