IT1249735B - Composizione di rivestimento per sigillare incrinature in calcestruzzo - Google Patents

Composizione di rivestimento per sigillare incrinature in calcestruzzo

Info

Publication number
IT1249735B
IT1249735B ITRM910933A ITRM910933A IT1249735B IT 1249735 B IT1249735 B IT 1249735B IT RM910933 A ITRM910933 A IT RM910933A IT RM910933 A ITRM910933 A IT RM910933A IT 1249735 B IT1249735 B IT 1249735B
Authority
IT
Italy
Prior art keywords
coating composition
coating
concrete
agent
protective
Prior art date
Application number
ITRM910933A
Other languages
English (en)
Inventor
Thomas A Geriak
Bradley R Nemunaitis
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of ITRM910933A0 publication Critical patent/ITRM910933A0/it
Publication of ITRM910933A1 publication Critical patent/ITRM910933A1/it
Application granted granted Critical
Publication of IT1249735B publication Critical patent/IT1249735B/it

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/249968—Of hydraulic-setting material
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/31576—Ester monomer type [polyvinylacetate, etc.]
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Sealing Material Composition (AREA)

Abstract

Oggetto dell'invenzione è una composizione di rivestimento per sigillare o coprire incrinature, da impiegare su calcestruzzo, in particolar modo calcestruzzo esposto a condizioni corrosive, costituita da un sistema a due componenti, i quali componenti vengono mescolati prima della applicazione. Un componente comprende resina epossidica, un agente flessibilizzante ed un agente tissotropico, l'altro componente comprende un agente indurente contenente il gruppo amminico. Il preferito agente indurente è un miscuglio di ammine alifatiche e cicloalifatiche modificate ed il preferito agente tissotropico è costituito da fibre di aramid. La composizione di rivestimento forma idealmente il rivestimento di base di. un sistema di rivestimento protettivo che comprende anche uno strato intermedio rinforzato con fibre ed un rivestimento di copertura protettivo e/o decorativo.
ITRM910933A 1990-12-13 1991-12-12 Composizione di rivestimento per sigillare incrinature in calcestruzzo IT1249735B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/628,078 US5098780A (en) 1990-12-13 1990-12-13 Corrosion resistant linings for concrete surfaces

Publications (3)

Publication Number Publication Date
ITRM910933A0 ITRM910933A0 (it) 1991-12-12
ITRM910933A1 ITRM910933A1 (it) 1993-06-12
IT1249735B true IT1249735B (it) 1995-03-09

Family

ID=24517368

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910933A IT1249735B (it) 1990-12-13 1991-12-12 Composizione di rivestimento per sigillare incrinature in calcestruzzo

Country Status (6)

Country Link
US (1) US5098780A (it)
JP (1) JPH04275987A (it)
CH (1) CH684595A5 (it)
DE (1) DE4140400A1 (it)
FR (1) FR2670499B1 (it)
IT (1) IT1249735B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280053A (en) * 1992-05-08 1994-01-18 General Motors Corporation Machinable, high strength epoxy tooling compositions
US5543188A (en) * 1992-08-25 1996-08-06 Te'eni; Moshe Flexible protective membrane particularly useful for waterproofing and protecting reinforced concrete bodies and metal pipes
JPH06271373A (ja) * 1993-03-18 1994-09-27 Tonen Corp 湿潤コンクリート面のライニング用プライマー、そのライニング方法及び補強方法
WO1995018183A1 (en) * 1993-12-29 1995-07-06 Henkel Corporation Epoxy resins compatible with polyamine curing agents
DE4409467A1 (de) * 1994-03-19 1995-09-21 Hilti Ag Beschichtungsmittel für zementgebundene Untergründe
US5739209A (en) * 1995-05-09 1998-04-14 Air Products And Chemicals, Inc. Amine curatives for flexibilized epoxies
US5698657A (en) * 1995-05-09 1997-12-16 Air Products And Chemicals, Inc. Flexibilizing epoxy resins with low molecular weight acrylate copolymers
GB9802950D0 (en) * 1998-02-11 1998-04-08 Wood Limited E New coating for pipelines,tanks and structural steelwork
ZA993011B (en) * 1998-05-03 2000-01-31 Ludwig Proelss Coating for surfaces of structural members, in particular for hydraulic structures, and production process thereof.
GB0019505D0 (en) 2000-08-08 2000-09-27 Wood Limited E Coating for drinking water pipelines
US9207373B2 (en) 2007-04-10 2015-12-08 Stoncor Group, Inc. Methods for fabrication and highway marking usage of agglomerated retroreflective beads
US8375651B2 (en) * 2010-07-13 2013-02-19 Atc Ip Llc Modular guy anchor
DE102010063563A1 (de) * 2010-12-20 2012-06-21 Evonik Degussa Gmbh Zusammensetzung mit verbesserter Witterungsstabilität der Farbe von Baustoffen und Verfahren zu deren Herstellung
US9022685B1 (en) 2014-06-16 2015-05-05 David L. Neathery Enhanced strength manhole cover assembly and fabrication method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635428A (it) *
BE790295A (fr) * 1971-10-22 1973-04-19 Bayer Ag Matieres plastiques elastifiees
US4229497A (en) * 1977-11-03 1980-10-21 Maso-Therm Corporation Composite module with reinforced shell
FR2433497A1 (fr) * 1978-08-18 1980-03-14 Ceintrey M Revetement etanche pour ouvrages en beton
AT362033B (de) * 1979-08-13 1981-04-27 Teroson Gmbh Zweikomponenten-polyurethan-dichtmassen
DE3222529A1 (de) * 1982-06-16 1983-12-22 Chemische Werke Hüls AG, 4370 Marl Verfahren zur erzielung eines kraftschluessigen verbundes zwischen mit duroplasten beschichteten, lackierten gegenstaenden und beton
US4554299A (en) * 1985-04-12 1985-11-19 Goodyear Aerospace Corporation Controlling the rate of diamine curing agents in polyurethane cements
US5011903A (en) * 1985-10-29 1991-04-30 Peterson Elastomers, Inc. Encapsulating and patching elastomer for concrete repairs and method of making the same
US4753826A (en) * 1986-03-11 1988-06-28 Palmer International, Inc. Abrasion-resistant polymer composition and coating

Also Published As

Publication number Publication date
CH684595A5 (de) 1994-10-31
ITRM910933A0 (it) 1991-12-12
US5098780A (en) 1992-03-24
FR2670499A1 (fr) 1992-06-19
ITRM910933A1 (it) 1993-06-12
DE4140400A1 (de) 1992-06-17
FR2670499B1 (fr) 1999-01-29
JPH04275987A (ja) 1992-10-01

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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: 19971128