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WO2009065426A1 - Matériau de protection contre l'incendie - Google Patents

Matériau de protection contre l'incendie Download PDF

Info

Publication number
WO2009065426A1
WO2009065426A1 PCT/EP2007/010171 EP2007010171W WO2009065426A1 WO 2009065426 A1 WO2009065426 A1 WO 2009065426A1 EP 2007010171 W EP2007010171 W EP 2007010171W WO 2009065426 A1 WO2009065426 A1 WO 2009065426A1
Authority
WO
WIPO (PCT)
Prior art keywords
fire protection
protection material
main component
sheet form
water
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.)
Ceased
Application number
PCT/EP2007/010171
Other languages
German (de)
English (en)
Inventor
Senynan Ma
Lothar Lutzner
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.)
GLUSKE GmbH
Original Assignee
GLUSKE 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 GLUSKE GmbH filed Critical GLUSKE GmbH
Priority to PCT/EP2007/010171 priority Critical patent/WO2009065426A1/fr
Publication of WO2009065426A1 publication Critical patent/WO2009065426A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic 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
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B28/30—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 magnesium cements or similar cements
    • C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • 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

  • the invention relates to a fire protection material in plate form.
  • Such a fire protection material is known from DE 196 40 887 Al.
  • the flat fire protection material consists of at least one layer of hydrous, fiber-reinforced, water-soluble sodium silicate and at least one layer of a flexible open-cell foam.
  • This sheet fire protection material can then be cut into desired strips and used in corresponding grooves, for example, door or window frames.
  • the known strips generally reach the fire protection class B1 in the fire test according to DIN 4102. However, this is not sufficient for some applications.
  • the invention is therefore based on the object to provide a fire protection material of the type mentioned, which is inexpensive to produce and yet allows the desired temperature values at a temperature measurement.
  • the fire protection material of the type mentioned in the present invention that it consists of first and second mixed main components, of which the first main component free of water-soluble sodium silicate of potassium silicate and / or cement and / or vermiculite and / or magnesium oxide chloride and or bonded ceramic fibers and of which the second main component consists of alkali metal silicates. It has proven to be particularly advantageous for the fire protection effect if the first main component has a water content W of W ⁇ 25%.
  • the second main component comprises sodium silicate and / or potassium silicate.
  • the manufacture of the fire protection material can be significantly simplified if the plate shape has lengths and widths that allow cutting strips of desired dimensions.
  • the new fire protection material consists of a homogeneous mixture of two main components.
  • the first main component consists of potassium silicate and / or cement and / or vermiculite and / or magnesium oxide chloride and / or bound ceramic fibers and is also free of water-soluble sodium silicate.
  • the second main component consists of alkali silicates.
  • a particular advantage of the invention arises when the first main component has a water content W of W ⁇ 25%.
  • either sodium silicate and / or potassium silicate has proven to be advantageous as the second main component.
  • a separate volume ratio between the first and second main components must be selected. It has proved to be advantageous if the volume ratio of the first to the second main component ranges from 10/1 to 5/1.
  • a particularly simple production method is given when the plate shapes have lengths and widths that allow for cutting strips of desired thickness.
  • the fire protection material Due to the related two main components, the fire protection material has a hitherto unknown dimensional stability.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Fireproofing Substances (AREA)

Abstract

L'invention veut améliorer un matériau de protection contre l'incendie du type générique afin que sa sensibilité à l'eau et au CO2 soit nettement réduite par rapport au matériau connu de protection contre l'incendie, et qu'il présente en même temps une stabilité de forme accrue. À cet effet, selon l'invention, ledit matériau est constitué d'un premier composant principal et d'un second composant principal mélangés entre eux, sachant que le premier composant principal est exempt de silicate de sodium aqueux et constitué de silicate de potassium et/ou de ciment et/ou de vermiculite et/ou d'oxychlorure de magnésium et/ou de fibres céramiques liées, et que le deuxième composant principal est constitué de silicates alcalins.
PCT/EP2007/010171 2007-11-23 2007-11-23 Matériau de protection contre l'incendie Ceased WO2009065426A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/010171 WO2009065426A1 (fr) 2007-11-23 2007-11-23 Matériau de protection contre l'incendie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/010171 WO2009065426A1 (fr) 2007-11-23 2007-11-23 Matériau de protection contre l'incendie

Publications (1)

Publication Number Publication Date
WO2009065426A1 true WO2009065426A1 (fr) 2009-05-28

Family

ID=39685248

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/010171 Ceased WO2009065426A1 (fr) 2007-11-23 2007-11-23 Matériau de protection contre l'incendie

Country Status (1)

Country Link
WO (1) WO2009065426A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833385A1 (de) * 1978-07-29 1980-02-14 Basf Ag Alterungsbestaendiges brandschutzmaterial
DE60124083T2 (de) * 2000-03-18 2007-03-29 Pilkington Group Ltd., St. Helens Feuersicheres glas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833385A1 (de) * 1978-07-29 1980-02-14 Basf Ag Alterungsbestaendiges brandschutzmaterial
DE60124083T2 (de) * 2000-03-18 2007-03-29 Pilkington Group Ltd., St. Helens Feuersicheres glas

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