FR2299150A1 - Building construction plates of wood chips contg plaster - and bonded together with synthetic resin (BE270776) - Google Patents

Building construction plates of wood chips contg plaster - and bonded together with synthetic resin (BE270776)

Info

Publication number
FR2299150A1
FR2299150A1 FR7502506A FR7502506A FR2299150A1 FR 2299150 A1 FR2299150 A1 FR 2299150A1 FR 7502506 A FR7502506 A FR 7502506A FR 7502506 A FR7502506 A FR 7502506A FR 2299150 A1 FR2299150 A1 FR 2299150A1
Authority
FR
France
Prior art keywords
plaster
plates
wood chips
synthetic resin
building construction
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
FR7502506A
Other languages
French (fr)
Other versions
FR2299150B1 (en
Inventor
Eugene Camoisson
Claude Vibert
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.)
Lafarge SA
Original Assignee
Lafarge SA
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 Lafarge SA filed Critical Lafarge SA
Priority to FR7502506A priority Critical patent/FR2299150A1/en
Priority to DE19752558315 priority patent/DE2558315A1/en
Priority to NL7600680A priority patent/NL7600680A/en
Priority to BE6045343A priority patent/BE837953A/en
Publication of FR2299150A1 publication Critical patent/FR2299150A1/en
Application granted granted Critical
Publication of FR2299150B1 publication Critical patent/FR2299150B1/fr
Granted legal-status Critical Current

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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • 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

Abstract

Plates for building construction purposes, based on wood chips, etc. bonded by means of synthetic resin, have, mixed with the chips, at least in the surface zones of the plates, powdered plaster of Paris. The surface zones extend to a depth of >0.25 mm. and the proportion of plaster relatively to the wood fibre amts. to 10-200%. In the outer zones of the plates the size of the wood particles is pref. 0.25 mm. In the centre it is somewhat larger and the proportion of resin to wood chips is 6-12 wt.%. Plates are fireproof, relatively cheap, not bulky and have good heat insulating qualities.
FR7502506A 1975-01-28 1975-01-28 Building construction plates of wood chips contg plaster - and bonded together with synthetic resin (BE270776) Granted FR2299150A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7502506A FR2299150A1 (en) 1975-01-28 1975-01-28 Building construction plates of wood chips contg plaster - and bonded together with synthetic resin (BE270776)
DE19752558315 DE2558315A1 (en) 1975-01-28 1975-12-23 PLATE, IN PARTICULAR BUILDING PLATE AND METHOD OF MANUFACTURING THEREOF
NL7600680A NL7600680A (en) 1975-01-28 1976-01-22 PLATE, PARTICULARLY APPLICABLE IN CONSTRUCTION, AND METHOD OF MANUFACTURE THEREOF.
BE6045343A BE837953A (en) 1975-01-28 1976-01-27 AGGLOMERATED SHEET AND ITS MANUFACTURING PROCESS, ESPECIALLY FOR THE REALIZATION OF COMPOSITE PANELS INTENDED PRIMARILY FOR USE IN CONSTRUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7502506A FR2299150A1 (en) 1975-01-28 1975-01-28 Building construction plates of wood chips contg plaster - and bonded together with synthetic resin (BE270776)

Publications (2)

Publication Number Publication Date
FR2299150A1 true FR2299150A1 (en) 1976-08-27
FR2299150B1 FR2299150B1 (en) 1978-12-29

Family

ID=9150376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502506A Granted FR2299150A1 (en) 1975-01-28 1975-01-28 Building construction plates of wood chips contg plaster - and bonded together with synthetic resin (BE270776)

Country Status (4)

Country Link
BE (1) BE837953A (en)
DE (1) DE2558315A1 (en)
FR (1) FR2299150A1 (en)
NL (1) NL7600680A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433414A1 (en) * 1978-08-18 1980-03-14 Rougier & Fils Sa Lignocellulosic particle board with cellulosic fibre layers - to improve adhesion with outer plaster coating
FR2701232A1 (en) * 1993-02-05 1994-08-12 Polyfont Sa Composite panel intended in particular for the construction of walls

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1174925B (en) * 1983-09-28 1987-07-01 Hiross Int Co MODULAR PANEL FOR RAISED FLOORS
CA2979599C (en) * 2015-04-10 2023-03-07 Mayfair Vermogensverwaltungs Se Scattering head, process and panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433414A1 (en) * 1978-08-18 1980-03-14 Rougier & Fils Sa Lignocellulosic particle board with cellulosic fibre layers - to improve adhesion with outer plaster coating
FR2701232A1 (en) * 1993-02-05 1994-08-12 Polyfont Sa Composite panel intended in particular for the construction of walls

Also Published As

Publication number Publication date
NL7600680A (en) 1976-07-30
DE2558315A1 (en) 1976-07-29
BE837953A (en) 1976-07-27
FR2299150B1 (en) 1978-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse