FR2364761A1 - Procede de fabrication de panneaux de fibres a orientation perpendiculaire des fibres - Google Patents

Procede de fabrication de panneaux de fibres a orientation perpendiculaire des fibres

Info

Publication number
FR2364761A1
FR2364761A1 FR7628213A FR7628213A FR2364761A1 FR 2364761 A1 FR2364761 A1 FR 2364761A1 FR 7628213 A FR7628213 A FR 7628213A FR 7628213 A FR7628213 A FR 7628213A FR 2364761 A1 FR2364761 A1 FR 2364761A1
Authority
FR
France
Prior art keywords
fibres
sheets
mfr
cube
slicing
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
FR7628213A
Other languages
English (en)
Other versions
FR2364761B1 (fr
Inventor
Kestutis-Klemens Eidukevichjus
Ionas Juozovich Eidukyavichjus
Antanas Juozovich Kaminskas
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.)
INST TEPLOIZOLYATSIONNYKH
Original Assignee
INST TEPLOIZOLYATSIONNYKH
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 INST TEPLOIZOLYATSIONNYKH filed Critical INST TEPLOIZOLYATSIONNYKH
Priority to FR7628213A priority Critical patent/FR2364761A1/fr
Publication of FR2364761A1 publication Critical patent/FR2364761A1/fr
Application granted granted Critical
Publication of FR2364761B1 publication Critical patent/FR2364761B1/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
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/143—Orienting the particles or fibres
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7683—Fibrous blankets or panels characterised by the orientation of the fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)

Abstract

Le procédé de fabrication de panneaux de fibres orientées perpendiculairement aux surfaces du panneau consiste à former un parallélépipède de grandes dimensions à partir d'ébauches fraichement formées de panneaux imprégnés de liant. On soumet ensuite le corps obtenu à des compression et traitement thermique simultanés jusqu'à la formation d'une structure monolithe. On débite ce corps de structure monolithe en panneaux perpendiculairement à la direction des fibres. Le procédé de l'invention peut être utilisé efficacement dans les constructions industrielles et dans le génie civil où l'on emploie de plus en plus largement des panneaux de fibres de résistance mécanique améliorée.
FR7628213A 1976-09-20 1976-09-20 Procede de fabrication de panneaux de fibres a orientation perpendiculaire des fibres Granted FR2364761A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628213A FR2364761A1 (fr) 1976-09-20 1976-09-20 Procede de fabrication de panneaux de fibres a orientation perpendiculaire des fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628213A FR2364761A1 (fr) 1976-09-20 1976-09-20 Procede de fabrication de panneaux de fibres a orientation perpendiculaire des fibres

Publications (2)

Publication Number Publication Date
FR2364761A1 true FR2364761A1 (fr) 1978-04-14
FR2364761B1 FR2364761B1 (fr) 1979-01-12

Family

ID=9177843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628213A Granted FR2364761A1 (fr) 1976-09-20 1976-09-20 Procede de fabrication de panneaux de fibres a orientation perpendiculaire des fibres

Country Status (1)

Country Link
FR (1) FR2364761A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479960A (fr) * 1965-05-17 1967-05-05 Du Pont Procédé de préparation de feuilles fibreuses à fibres généralement debout

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479960A (fr) * 1965-05-17 1967-05-05 Du Pont Procédé de préparation de feuilles fibreuses à fibres généralement debout

Also Published As

Publication number Publication date
FR2364761B1 (fr) 1979-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse