CA960568A - Production of light construction material based on wood shavings - Google Patents

Production of light construction material based on wood shavings

Info

Publication number
CA960568A
CA960568A CA103,041A CA103041A CA960568A CA 960568 A CA960568 A CA 960568A CA 103041 A CA103041 A CA 103041A CA 960568 A CA960568 A CA 960568A
Authority
CA
Canada
Prior art keywords
production
material based
construction material
wood shavings
light 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.)
Expired
Application number
CA103,041A
Other languages
English (en)
Other versions
CA103041S (en
Inventor
Josef Dabernig
Josef P. Herz
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
Priority claimed from AT44570A external-priority patent/AT296858B/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA960568A publication Critical patent/CA960568A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B27N3/005—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/329—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being partially embedded
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Building Environments (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA103,041A 1970-01-19 1971-01-19 Production of light construction material based on wood shavings Expired CA960568A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AT44570A AT296858B (de) 1970-01-19 1970-01-19 Leichtbaustoff und Verfahren zu dessen Herstellung
CH1065372 1972-07-17
DE2235200A DE2235200A1 (de) 1970-01-19 1972-07-18 Verfahren zur herstellung eines leichtbaustoffes
FR7226480A FR2193351A5 (en) 1970-01-19 1972-07-21 Lightweight construction matl - of impregnated organic fibres and polyure-thane or polystyrene hard foam bonding agent
NL7210155A NL7210155A (de) 1970-01-19 1972-07-21

Publications (1)

Publication Number Publication Date
CA960568A true CA960568A (en) 1975-01-07

Family

ID=27506176

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103,041A Expired CA960568A (en) 1970-01-19 1971-01-19 Production of light construction material based on wood shavings

Country Status (5)

Country Link
CA (1) CA960568A (de)
CH (1) CH547166A (de)
DE (1) DE2235200A1 (de)
FR (1) FR2193351A5 (de)
NL (1) NL7210155A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208963C2 (de) * 1982-03-12 1985-06-27 Deutsche Fibrit Gesellschaft Ebers & Dr. Müller mbH, 4150 Krefeld Trockenverfahren zur Herstellung stark konturierter Vorformlinge aus defibrierten beleimten Holzfasern
CN102408535A (zh) * 2011-11-23 2012-04-11 吴江明峰聚氨酯制品有限公司 植物纤维增强的硬质聚氨酯泡沫塑料

Also Published As

Publication number Publication date
DE2101392B2 (de) 1977-01-27
CH547166A (de) 1974-03-29
FR2193351A5 (en) 1974-02-15
NL7210155A (de) 1974-01-23
DE2235200A1 (de) 1974-02-07
DE2101392A1 (de) 1971-07-22

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