FR2358964A1 - Heat resistant kaolin-coated ligneous objects - for use as thermal shields, fire-resistant partitions etc. - Google Patents

Heat resistant kaolin-coated ligneous objects - for use as thermal shields, fire-resistant partitions etc.

Info

Publication number
FR2358964A1
FR2358964A1 FR7622542A FR7622542A FR2358964A1 FR 2358964 A1 FR2358964 A1 FR 2358964A1 FR 7622542 A FR7622542 A FR 7622542A FR 7622542 A FR7622542 A FR 7622542A FR 2358964 A1 FR2358964 A1 FR 2358964A1
Authority
FR
France
Prior art keywords
resistant
kaolin
fire
ligneous
coated
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.)
Granted
Application number
FR7622542A
Other languages
French (fr)
Other versions
FR2358964B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7622542A priority Critical patent/FR2358964A1/en
Publication of FR2358964A1 publication Critical patent/FR2358964A1/en
Application granted granted Critical
Publication of FR2358964B1 publication Critical patent/FR2358964B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/32—Mixtures of different inorganic impregnating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/20—Compounds of alkali metals or ammonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/04—Combined bleaching or impregnating and drying of wood
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/28—Mineralising; Compositions therefor
    • 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
    • C04B41/0072—Heat treatment
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

An object which is resistant to high temps. is mfd. by immersing a ligneous material in an aq. soln. of a salt such as NaCl, pref. maintained in a boiling state, drying to reduce the humidity content to ca 12%, impregnating with a silicate of esp. Na or Ca, coating with pure kaolin or kaolin contg. 5-10% moltent cement, compacting at 0.5-2 kg/cm2 and at 100-140 degrees C for ca/1 min. The object is dried completely and briefly fired for several seconds at 500 degrees C. The heat resistant object may be planar or shaped and can have large dimensions. The object can be vitrified and used as thermal shields, fire-resistant, partitions or decorative elements which are resistant to high temps.
FR7622542A 1976-07-23 1976-07-23 Heat resistant kaolin-coated ligneous objects - for use as thermal shields, fire-resistant partitions etc. Granted FR2358964A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622542A FR2358964A1 (en) 1976-07-23 1976-07-23 Heat resistant kaolin-coated ligneous objects - for use as thermal shields, fire-resistant partitions etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622542A FR2358964A1 (en) 1976-07-23 1976-07-23 Heat resistant kaolin-coated ligneous objects - for use as thermal shields, fire-resistant partitions etc.

Publications (2)

Publication Number Publication Date
FR2358964A1 true FR2358964A1 (en) 1978-02-17
FR2358964B1 FR2358964B1 (en) 1981-08-07

Family

ID=9176073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622542A Granted FR2358964A1 (en) 1976-07-23 1976-07-23 Heat resistant kaolin-coated ligneous objects - for use as thermal shields, fire-resistant partitions etc.

Country Status (1)

Country Link
FR (1) FR2358964A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391975A1 (en) * 1977-05-27 1978-12-22 Sorbier Pierre Thermal shield or fire resistant partition mfr. - by immersing ligneous material in boiling aq. salt and impregnating with silicate and a mineralising powder
FR2567119A1 (en) * 1984-07-09 1986-01-10 Guidat Claudine Process for the manufacture of weakly absorbent stabilised aggregates from wood waste
CN103144170A (en) * 2013-03-21 2013-06-12 广西生态工程职业技术学院 Preparation method for eucalyptus wood floor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391975A1 (en) * 1977-05-27 1978-12-22 Sorbier Pierre Thermal shield or fire resistant partition mfr. - by immersing ligneous material in boiling aq. salt and impregnating with silicate and a mineralising powder
FR2567119A1 (en) * 1984-07-09 1986-01-10 Guidat Claudine Process for the manufacture of weakly absorbent stabilised aggregates from wood waste
CN103144170A (en) * 2013-03-21 2013-06-12 广西生态工程职业技术学院 Preparation method for eucalyptus wood floor
CN103144170B (en) * 2013-03-21 2015-10-28 广西生态工程职业技术学院 The manufacture method of eucalyptus timber floor

Also Published As

Publication number Publication date
FR2358964B1 (en) 1981-08-07

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Legal Events

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