BG102900A - Covering layer and method for pipeline coating - Google Patents

Covering layer and method for pipeline coating

Info

Publication number
BG102900A
BG102900A BG102900A BG10290098A BG102900A BG 102900 A BG102900 A BG 102900A BG 102900 A BG102900 A BG 102900A BG 10290098 A BG10290098 A BG 10290098A BG 102900 A BG102900 A BG 102900A
Authority
BG
Bulgaria
Prior art keywords
coating
pipelines
hardening
covering layer
component
Prior art date
Application number
BG102900A
Other languages
Bulgarian (bg)
Other versions
BG62708B1 (en
Inventor
Manfred Foerster
Original Assignee
Preussag Rohrsanierung Gmbh
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 Preussag Rohrsanierung Gmbh filed Critical Preussag Rohrsanierung Gmbh
Publication of BG102900A publication Critical patent/BG102900A/en
Publication of BG62708B1 publication Critical patent/BG62708B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/542—No clear coat specified the two layers being cured or baked together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
    • 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
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
    • C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Coating Apparatus (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention is used for inner strengthening of pipelines,in particular of long-distance heating system lines. The coveringlayer is made of hardening mateiral for coating including, inwt.%: mineral component from 50 to 97, water and latex from 3 to50. In an option of the composition the hardening coating mateiralcontains cement as mineral component, and natural latex as latexcomponent. A particularly preferred option for the hardeningmaterial a component is added to improve its fluidity, and/orreinforcing or strenthening components, and/or filler. By themethod in coating, particualrly of pipelines, the covering layerhas a thickness from 1 to 30 mm. When the coating is designed forlong-distance pressure pipelines a second layer is depositedconsisting of the same components.13 claims
BG102900A 1996-05-06 1998-11-05 Coating and method for pipeline coating BG62708B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19617971A DE19617971A1 (en) 1996-05-06 1996-05-06 Coating material for district heating pipes
PCT/DE1997/000903 WO1997042444A1 (en) 1996-05-06 1997-05-05 Coating and process for coating pipelines

Publications (2)

Publication Number Publication Date
BG102900A true BG102900A (en) 1999-06-30
BG62708B1 BG62708B1 (en) 2000-05-31

Family

ID=7793357

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102900A BG62708B1 (en) 1996-05-06 1998-11-05 Coating and method for pipeline coating

Country Status (12)

Country Link
EP (1) EP0897509B1 (en)
AT (1) ATE186596T1 (en)
BG (1) BG62708B1 (en)
CZ (1) CZ293214B6 (en)
DE (2) DE19617971A1 (en)
EE (1) EE04159B1 (en)
HU (1) HU221911B1 (en)
PL (1) PL183978B1 (en)
RU (1) RU2184302C2 (en)
SK (1) SK283019B6 (en)
WO (1) WO1997042444A1 (en)
YU (1) YU49405B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141284B2 (en) 2002-03-20 2006-11-28 Saint-Gobain Technical Fabrics Canada, Ltd. Drywall tape and joint
US7311964B2 (en) 2002-07-30 2007-12-25 Saint-Gobain Technical Fabrics Canada, Ltd. Inorganic matrix-fabric system and method
RU2482377C2 (en) * 2011-03-23 2013-05-20 Роман Александрович Веселовский Pipeline sanation method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476343A (en) * 1992-11-30 1995-12-19 Sumner; Glen R. Offshore pipeline insulated with a cementitious coating

Also Published As

Publication number Publication date
PL183978B1 (en) 2002-08-30
HUP9901501A2 (en) 2001-01-29
CZ293214B6 (en) 2004-03-17
HU221911B1 (en) 2003-02-28
EP0897509A1 (en) 1999-02-24
ATE186596T1 (en) 1999-11-15
WO1997042444A1 (en) 1997-11-13
PL328873A1 (en) 1999-03-01
DE19617971A1 (en) 1997-11-13
BG62708B1 (en) 2000-05-31
SK94798A3 (en) 1999-03-12
HUP9901501A3 (en) 2001-04-28
EE04159B1 (en) 2003-10-15
EE9800222A (en) 1998-12-15
YU42898A (en) 1999-07-28
SK283019B6 (en) 2003-02-04
CZ238598A3 (en) 1999-02-17
RU2184302C2 (en) 2002-06-27
EP0897509B1 (en) 1999-11-10
DE59700702D1 (en) 1999-12-16
YU49405B (en) 2005-11-28

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