AU7719787A - Waferboard lumber - Google Patents

Waferboard lumber

Info

Publication number
AU7719787A
AU7719787A AU77197/87A AU7719787A AU7719787A AU 7719787 A AU7719787 A AU 7719787A AU 77197/87 A AU77197/87 A AU 77197/87A AU 7719787 A AU7719787 A AU 7719787A AU 7719787 A AU7719787 A AU 7719787A
Authority
AU
Australia
Prior art keywords
lumber
inches
panel
degrees
mean deviation
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
AU77197/87A
Other versions
AU608237B2 (en
Inventor
Derek Barnes
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.)
TRUS JOIST MACMILLAN
Original Assignee
MacMillan Bloedel Ltd
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 MacMillan Bloedel Ltd filed Critical MacMillan Bloedel Ltd
Publication of AU7719787A publication Critical patent/AU7719787A/en
Application granted granted Critical
Publication of AU608237B2 publication Critical patent/AU608237B2/en
Assigned to TRUS JOIST MACMILLAN reassignment TRUS JOIST MACMILLAN Alteration of Name(s) in Register under S187 Assignors: MACMILLAN BLOEDEL LIMITED
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • 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
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from 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
    • B27N3/143—Orienting the particles or fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Laminated Bodies (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Finished Plywoods (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Magnetic Heads (AREA)
  • Manufacture Of Wood Veneers (AREA)

Abstract

Substitute lumber pieces having strengths and densities substantially equivalent to lumber are cut from single layer panels (18) of over about 1 and normally less than 4 inch thickness made from wood wafers. The wafers are oriented with their lengths having a mean deviation to the longitudinal length of the panel measured in the major plane of the panel in the range of 0 to 10 degrees and a mean deviation measured in a minimum longitudinal plane perpendicular to the major plane from 0 to about 5 degrees and have an average effective length of at least 8 inches (200 mm), and preferably an average thickness less than 0.15 inches (4 mm) and a width of at least 0.25 inches (6 mm). Lumber is made by cutting the panel longitudinally. Preferably the panels are formed to have a substantially uniform density profile throughout their thicknesses.
AU77197/87A 1986-09-03 1987-08-19 Waferboard lumber Expired AU608237B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA517415 1986-09-03
CA000517415A CA1281528C (en) 1986-09-03 1986-09-03 Waferboard lumber

Publications (2)

Publication Number Publication Date
AU7719787A true AU7719787A (en) 1988-03-10
AU608237B2 AU608237B2 (en) 1991-03-28

Family

ID=4133854

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77197/87A Expired AU608237B2 (en) 1986-09-03 1987-08-19 Waferboard lumber

Country Status (10)

Country Link
EP (1) EP0259069B1 (en)
JP (1) JP2527761B2 (en)
CN (1) CN1008076B (en)
AT (1) ATE83190T1 (en)
AU (1) AU608237B2 (en)
CA (1) CA1281528C (en)
DE (1) DE3782990T2 (en)
ES (1) ES2106009T3 (en)
FI (1) FI86822C (en)
NZ (1) NZ221605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740929B2 (en) 2004-01-27 2010-06-22 Lignor Limited Hard wood strand products

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248541A (en) * 1992-03-06 1993-09-28 Tilby Sydney E Board of non-timber hardwood-replacement lumber
DE19858096A1 (en) * 1998-12-16 2000-06-21 Timberex Timber Exports Ltd Device and method for scattering particles into a nonwoven
DE10037508B4 (en) * 2000-08-01 2016-03-10 Dieffenbacher GmbH Maschinen- und Anlagenbau Process and plant for the production of wood-based panels
DE102009021016A1 (en) * 2009-05-13 2010-11-18 Dieffenbacher Gmbh + Co. Kg Process for producing a high-density material plate from wood or wood-like raw materials, a material plate and a use of the material plate
CN102699977A (en) * 2012-06-21 2012-10-03 衡阳师范学院 Method for manufacturing flake boards with day lily straw
CN109834776B (en) * 2019-03-11 2021-10-15 广平凯王压密科技有限公司 Crushed wood compaction material and method based on high-frequency glue-free compaction technology
CN113843873A (en) * 2021-09-30 2021-12-28 中国热带农业科学院橡胶研究所 Indoor coconut tree wood processing and production method
EP4286123A1 (en) * 2022-05-30 2023-12-06 ETH Zurich Rod-based wood materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011675A (en) * 1949-03-01 1952-06-25 Improvements in the manufacture and application of agglomerated wood materials
US4122236A (en) * 1977-05-09 1978-10-24 Holman John A Artificial board of lumber and method for manufacturing same
US4255477A (en) * 1978-10-24 1981-03-10 Holman John A Artificial board of lumber
US4241133A (en) * 1979-04-02 1980-12-23 Board Of Control Of Michigan Technological University Structural members of composite wood material and process for making same
JPS55164141A (en) * 1979-06-09 1980-12-20 Masao Takahashi Veneer for use in plywood, dress board and the like
US4492726A (en) * 1982-06-16 1985-01-08 Macmillan Bloedel Limited High wet strength waferboard
JPS5950509A (en) * 1982-09-14 1984-03-23 Nec Corp Coil wire material
US4494919A (en) * 1982-09-20 1985-01-22 Macmillan Bloedel Limited Apparatus for laying a mat of wood strands
DE3323639A1 (en) * 1983-06-30 1985-01-03 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Process and device for compensation of thickness variations in the continuous compression moulding of boards
US4610913A (en) * 1986-02-14 1986-09-09 Macmillan Bloedel Limited Long wafer waferboard panels
US4751131A (en) * 1986-02-14 1988-06-14 Macmillan Bloedel Limited Waferboard lumber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740929B2 (en) 2004-01-27 2010-06-22 Lignor Limited Hard wood strand products

Also Published As

Publication number Publication date
CN87106342A (en) 1988-04-13
EP0259069A2 (en) 1988-03-09
EP0259069B1 (en) 1992-12-09
EP0259069A3 (en) 1989-02-15
CA1281528C (en) 1991-03-19
JP2527761B2 (en) 1996-08-28
FI86822C (en) 1992-10-26
NZ221605A (en) 1991-02-26
AU608237B2 (en) 1991-03-28
JPS63107507A (en) 1988-05-12
CN1008076B (en) 1990-05-23
FI873811A (en) 1988-03-04
ES2106009T3 (en) 1997-11-01
FI86822B (en) 1992-07-15
DE3782990D1 (en) 1993-01-21
FI873811A0 (en) 1987-09-02
DE3782990T2 (en) 1993-04-29
ATE83190T1 (en) 1992-12-15

Similar Documents

Publication Publication Date Title
US5074092A (en) Laminated wood product
FI881973A (en) Multilayer wood product
EP0287103A3 (en) Method and apparatus for forming cmposite radius fillers
AU7719787A (en) Waferboard lumber
AU6458598A (en) Method for making composite panels and engineered mouldings
IT1256190B (en) FLEXIBLE STATION FOR THE LEAVING OF WOOD LOGS
DE69429124D1 (en) Sort veneer sheets according to their strength
ES2036701T3 (en) MANUFACTURING PROCEDURE OF A WOOD MATERIAL OF THE TYPE WITH INTEGRATED COLORATION, AND MATERIAL SO OBTAINED.
ATE14770T1 (en) USE OF RIGID FOAM BOARDS TO INSULATE BUILDING FAÇADES.
DE3168320D1 (en) Method of manufacturing veneer
PT88469A (en) PROCESS FOR THE PREPARATION OF SHEETS OF WOOD CHIPPING AGGLOMERATE WITH VARIOUS IMPROVED LAYERS
GB2004312A (en) Wooden cladding tiles
GB2161423B (en) Process for the parallel splitting up of trimmed workpiece panels, in particular, of laminated, compressed wood panels
SE8804486D0 (en) DOORR AND PROCEDURES FOR ITS PREPARATION
JPH0452015Y2 (en)
GB2176744A (en) Arrangement relating to a door frame
SE9801911L (en) Procedure for decomposing a log and wood unit
US3374135A (en) Method of manufacturing a solidtype door
IT8421054A1 (en) "Improved cutter for cutting wood veneer or similar"
GB2011513A (en) Flat Building Element, Especially Door, and Method for Manufacture Thereof
SK36598A3 (en) Blank for manufacturing a laminated plate or a laminated beam plate
GB2138741A (en) Frame Members and Frames of Laminated Construction
EP0411452A3 (en) Low density multilayer marine plywood and synthetic rubber panel and process for manufacture thereof
SE8601778D0 (en) PROCEDURE FOR ASTAD ACCOMMODATION OF THE CORNER JOINTS IN ALUMINUM WINDOWS OR SIMILAR AND ARRANGEMENTS FOR THE IMPLEMENTATION OF THIS PROCEDURE
ES8701013A1 (en) A method of fixing a wooden sheet of veneer to a supporting lamina.