WO2004015005A2 - Revetements de surfaces resistant au feu - Google Patents

Revetements de surfaces resistant au feu Download PDF

Info

Publication number
WO2004015005A2
WO2004015005A2 PCT/US2003/025286 US0325286W WO2004015005A2 WO 2004015005 A2 WO2004015005 A2 WO 2004015005A2 US 0325286 W US0325286 W US 0325286W WO 2004015005 A2 WO2004015005 A2 WO 2004015005A2
Authority
WO
WIPO (PCT)
Prior art keywords
fire
combination defined
fibers
resistant
unidirectional
Prior art date
Application number
PCT/US2003/025286
Other languages
English (en)
Other versions
WO2004015005A3 (fr
Inventor
Clement Hiel
Alonso P. Rodriguez
Original Assignee
Clement Hiel
Rodriguez Alonso P
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 Clement Hiel, Rodriguez Alonso P filed Critical Clement Hiel
Priority to AU2003265419A priority Critical patent/AU2003265419A1/en
Publication of WO2004015005A2 publication Critical patent/WO2004015005A2/fr
Publication of WO2004015005A3 publication Critical patent/WO2004015005A3/fr

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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
    • 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
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/0037—Materials containing oriented fillers or elements
    • C04B2111/00379—Materials containing oriented fillers or elements the oriented elements being fibres
    • 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
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00413—Materials having an inhomogeneous concentration of ingredients or irregular properties in different layers
    • 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
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures

Definitions

  • IPC wollastonite-based inorganic-phosphate cement
  • a reinforcement phase which is a layer of unidirectional fibers, and preferably multiple layers of unidirectional fibers, the layers being differently oriented.
  • the layers or plies are stitched or interlaced together, or a binder can be used to temporarily 'attach the plies together until they are bonded together by impregnation and subsequent curing of IPC.
  • the resulting composite has greatly increased resistance to cracking or shattering, and has excellent fire-resistant and thermal-insulating properties.
  • This reinforcement phase can also be impregnated with other types of slurry materials which are fire resistant and thermally insulating such as liquid- powder mixtures used to form alumina-based castable refractories . 50923P/B797
  • the aforementioned inorganic phosphate cement (IPC) is a two-component material.
  • the first component is a natural calcium-silicate mineral called wollastonite in powder form.
  • the second component is an aqueous solution containing metal oxides, borates, and phosphoric acid.
  • the resulting slurry can be cast into any desired shape by curing, typically at room temperature.
  • the resulting solidified material is brittle, and subject to spalling, cracking, or shattering upon impact, or exposure to high temperatures .
  • each layer being formed of elongated unidirectional fibers such as glass fibers used to make fiberglass cloth.
  • Elongated fire- resistant fibers of other materials such as carbon fibers can also be used.
  • the adjacent layers are preferably angularly oriented, typically at 90 degrees, and the resulting strong reinforcement phase can also include a layer or mat of randomly oriented fibers .
  • the layers are preferably stitched together, but can also be interwoven, interlaced, or otherwise bonded.
  • the IPC is applied to the reinforcement-phase fabric by a squeegee or wringer, or on a production basis by a dip- roll-dip process, by ionization techniques, or by rotating- drum electrostatic deposition. Curing of the IPC, the pot life of which can be adjusted, is at ambient temperature.
  • the cured inorganic IPC is pH neutral, and will not generate volatile organic materials, or leaching contaminants during initial processing, while in service, or during disposal.
  • thermal-insulation material An important application of this thermal-insulation material is protection of wood utility poles (e.g., telephone or electrical power) which are susceptible to damage or destruction in a forest or brush fire.
  • wood utility poles e.g., telephone or electrical power
  • the material is formed as a jacket around the pole by first rolling, brushing, or spraying an IPC base coat on the pole.
  • IPC impregnated reinforcement-phase fabric is then tightly wrapped around the pole over the base coat, and then covered with a finish coat of IPC, the IPC thereafter curing at ambient temperature.
  • the fabric is secured to the pole by staples, nails, or any convenient fastener or clamp, and the upper and lower edges of the resulting jacket are sealed to prevent moisture ingress.
  • the jacket can be pre-formed in two segments which are attached or clamped to the pole, and sealed by application of uncured IPC to the seams and jacket ends.
  • Wood poles are also used to form retaining walls to prevent soil erosion around transmission-line poles and towers located in steep terrain.
  • Application of the thermal-insulation materials to these retaining poles provides excellent fire resistance, as well as protection against weather deterioration and attack of termites and other wood-destroying organisms .
  • Another application is fire protection for cables in power stations, the cables being positioned in trenches which are covered by panels which are typically redwood boards or planks. In the event of fire, these panels can be destroyed, and the unprotected cables damaged or destroyed at significant economic loss and interruption of utility service.
  • the panels can be wrapped with the thermal- insulation material as in the utility-pole application, or can be fitted with a preformed slip-on sleeve of reinforcing fabric impregnated with uncured IPC.
  • a fire in one transformer can burn intensely for hours due to ignition of a large volume of flammable mineral oil within the transformer 50923P/B797
  • the material can also be applied to one or more surfaces of wood beams and metal panels on a production-line basis to provide high fire insulation for a variety of structural members and assemblies.
  • IPC in place of alumina-based castable refractories.
  • Other types of matrix materials can be used in place of IPC, such as the above-mentioned slurry of a liquid-powder mixture used to form alumina-based castable refractories.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Ceramic Products (AREA)

Abstract

L'invention concerne un revêtement résistant au feu conçu pour protéger des surfaces telles que des poteaux de bois et analogues. Ledit revêtement est formé d'un matériau de renforcement comprenant une ou plusieurs couches de fibres unidirectionnelles allongées et entrelacées telles que des fibres de verre, le matériau étant imprégné d'une solution non durcie d'un matériau matriciel résistant au feu et thermiquement isolant, qui durcit par la suite pour former un panneau dur d'isolation thermique. Le ciment de phosphate inorganique non durci est un matériau utile pour la phase matricielle.
PCT/US2003/025286 2002-08-13 2003-08-13 Revetements de surfaces resistant au feu WO2004015005A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003265419A AU2003265419A1 (en) 2002-08-13 2003-08-13 Fire-resistant covers for surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40335302P 2002-08-13 2002-08-13
US60/403,353 2002-08-13

Publications (2)

Publication Number Publication Date
WO2004015005A2 true WO2004015005A2 (fr) 2004-02-19
WO2004015005A3 WO2004015005A3 (fr) 2004-04-01

Family

ID=31715977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/025286 WO2004015005A2 (fr) 2002-08-13 2003-08-13 Revetements de surfaces resistant au feu

Country Status (2)

Country Link
AU (1) AU2003265419A1 (fr)
WO (1) WO2004015005A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8167995B2 (en) 2008-06-12 2012-05-01 Latitude 18, Inc. Inorganic phosphate resins and method for their manufacture
US8557342B2 (en) 2009-12-11 2013-10-15 Latitude 18, Inc. Inorganic phosphate corrosion resistant coatings
US8858702B2 (en) 2009-12-11 2014-10-14 Latitude 18, Inc. Inorganic phosphate compositions and methods
WO2016008591A1 (fr) * 2014-07-18 2016-01-21 Ibv Holding Gmbh Matériau isolant et son procédé de fabrication
US10422041B2 (en) 2009-12-18 2019-09-24 Latitude 18, Inc Inorganic phosphate corrosion resistant coatings

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066471A (en) * 1974-06-24 1978-01-03 The Associated Portland Cement Manufacturers Limited Constructional cement
US4504555A (en) * 1982-09-07 1985-03-12 Masonite Corporation Composition and process for forming inorganic resins and resulting product
US4592966A (en) * 1982-09-07 1986-06-03 Masonite Corporation Methods of manufacturing inorganic resin bound articles and product
US4604318A (en) * 1982-09-07 1986-08-05 Masonite Corporation Composition and process for forming inorganic resins and resulting product
US4956321A (en) * 1988-06-16 1990-09-11 Armstrong World Industries, Inc. Surface pacified wollastonite
US4992481A (en) * 1988-03-12 1991-02-12 Bayer Aktiengesellschaft Fire retardant elements
US6103007A (en) * 1995-11-17 2000-08-15 Vrije Universiteit Brussel Inorganic resin compositions, their preparation and use thereof
US6350474B1 (en) * 1996-06-14 2002-02-26 David Dzneladze Phosphate composition and its utilization
US6458423B1 (en) * 1999-08-03 2002-10-01 David M. Goodson Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066471A (en) * 1974-06-24 1978-01-03 The Associated Portland Cement Manufacturers Limited Constructional cement
US4504555A (en) * 1982-09-07 1985-03-12 Masonite Corporation Composition and process for forming inorganic resins and resulting product
US4592966A (en) * 1982-09-07 1986-06-03 Masonite Corporation Methods of manufacturing inorganic resin bound articles and product
US4604318A (en) * 1982-09-07 1986-08-05 Masonite Corporation Composition and process for forming inorganic resins and resulting product
US4992481A (en) * 1988-03-12 1991-02-12 Bayer Aktiengesellschaft Fire retardant elements
US4956321A (en) * 1988-06-16 1990-09-11 Armstrong World Industries, Inc. Surface pacified wollastonite
US6103007A (en) * 1995-11-17 2000-08-15 Vrije Universiteit Brussel Inorganic resin compositions, their preparation and use thereof
US6350474B1 (en) * 1996-06-14 2002-02-26 David Dzneladze Phosphate composition and its utilization
US6458423B1 (en) * 1999-08-03 2002-10-01 David M. Goodson Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8167995B2 (en) 2008-06-12 2012-05-01 Latitude 18, Inc. Inorganic phosphate resins and method for their manufacture
US8557342B2 (en) 2009-12-11 2013-10-15 Latitude 18, Inc. Inorganic phosphate corrosion resistant coatings
US8858702B2 (en) 2009-12-11 2014-10-14 Latitude 18, Inc. Inorganic phosphate compositions and methods
US10422041B2 (en) 2009-12-18 2019-09-24 Latitude 18, Inc Inorganic phosphate corrosion resistant coatings
WO2016008591A1 (fr) * 2014-07-18 2016-01-21 Ibv Holding Gmbh Matériau isolant et son procédé de fabrication

Also Published As

Publication number Publication date
AU2003265419A8 (en) 2004-02-25
AU2003265419A1 (en) 2004-02-25
WO2004015005A3 (fr) 2004-04-01

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