CA1064809B - Elements de construction faits de fibres de fois, et methode de fabrication connexe - Google Patents

Elements de construction faits de fibres de fois, et methode de fabrication connexe

Info

Publication number: CA1064809B
Authority: CA; Canada
Prior art keywords: inch; lumber; lumber product; strands; modulus
Prior art date: 1972-03-24
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

CA 325288

Other languages

English (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.)

MacMillan Bloedel Ltd

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.)

1972-03-24

Filing date

1979-04-09

Publication date

1979-10-23

1979-04-09 Application filed by MacMillan Bloedel Ltd filed Critical MacMillan Bloedel Ltd

1979-10-23 Application granted granted Critical

1979-10-23 Publication of CA1064809B publication Critical patent/CA1064809B/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title description 25
229920002522 Wood fibre Polymers 0.000 title description 2
239000002025 wood fiber Substances 0.000 title description 2
239000002023 wood Substances 0.000 claims abstract description 45
239000007787 solid Substances 0.000 claims abstract description 26
239000003292 glue Substances 0.000 claims abstract description 9
239000004840 adhesive resin Substances 0.000 claims abstract 7
229920006223 adhesive resin Polymers 0.000 claims abstract 7
238000004026 adhesive bonding Methods 0.000 claims abstract 4
239000011122 softwood Substances 0.000 claims description 5
241001274660 Modulus Species 0.000 claims 1
239000000835 fiber Substances 0.000 description 59
229920005989 resin Polymers 0.000 description 22
239000011347 resin Substances 0.000 description 22
241000894007 species Species 0.000 description 22
239000000047 product Substances 0.000 description 20
238000000034 method Methods 0.000 description 19
239000000463 material Substances 0.000 description 12
235000014466 Douglas bleu Nutrition 0.000 description 10
241000183024 Populus tremula Species 0.000 description 10
240000001416 Pseudotsuga menziesii Species 0.000 description 10
235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 10
239000002245 particle Substances 0.000 description 10
239000011093 chipboard Substances 0.000 description 7
230000001965 increasing effect Effects 0.000 description 7
239000002699 waste material Substances 0.000 description 7
239000000853 adhesive Substances 0.000 description 6
230000001070 adhesive effect Effects 0.000 description 6
239000012978 lignocellulosic material Substances 0.000 description 6
230000015556 catabolic process Effects 0.000 description 4
238000010276 construction Methods 0.000 description 4
238000005520 cutting process Methods 0.000 description 4
239000002994 raw material Substances 0.000 description 4
230000008961 swelling Effects 0.000 description 4
239000011094 fiberboard Substances 0.000 description 3
241000196324 Embryophyta Species 0.000 description 2
241000218638 Thuja plicata Species 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000012467 final product Substances 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
238000009432 framing Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000003755 preservative agent Substances 0.000 description 2
238000003825 pressing Methods 0.000 description 2
238000004537 pulping Methods 0.000 description 2
238000005204 segregation Methods 0.000 description 2
238000009966 trimming Methods 0.000 description 2
PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 1
235000007173 Abies balsamea Nutrition 0.000 description 1
241000219495 Betulaceae Species 0.000 description 1
241001069925 Orestes Species 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
244000273256 Phragmites communis Species 0.000 description 1
235000014676 Phragmites communis Nutrition 0.000 description 1
241000695274 Processa Species 0.000 description 1
241000218685 Tsuga Species 0.000 description 1
240000003021 Tsuga heterophylla Species 0.000 description 1
235000008554 Tsuga heterophylla Nutrition 0.000 description 1
239000000654 additive Substances 0.000 description 1
210000004027 cell Anatomy 0.000 description 1
210000005056 cell body Anatomy 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000003086 colorant Substances 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
230000002860 competitive effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000004567 concrete Substances 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000004035 construction material Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009313 farming Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000004079 fireproofing Methods 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
230000003450 growing effect Effects 0.000 description 1
238000003306 harvesting Methods 0.000 description 1
239000002917 insecticide Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
239000011120 plywood Substances 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000002689 soil Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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
- Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

Dry Formation Of Fiberboard And The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

CA 325288 1972-03-24 1979-04-09 Elements de construction faits de fibres de fois, et methode de fabrication connexe Expired CA1064809B (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23770572A	1972-03-24	1972-03-24

Publications (1)

Publication Number	Publication Date
CA1064809B true CA1064809B (fr)	1979-10-23

Family

ID=22894812

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA139,003A Expired CA966409A (en)	1972-03-24	1972-04-06	Lumber products formed of wood fibers and method of manufacturing these products
CA 325288 Expired CA1064809B (fr)	1972-03-24	1979-04-09	Elements de construction faits de fibres de fois, et methode de fabrication connexe

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA139,003A Expired CA966409A (en)	1972-03-24	1972-04-06	Lumber products formed of wood fibers and method of manufacturing these products

Country Status (2)

Country	Link
JP (1)	JPS5017512B2 (fr)
CA (2)	CA966409A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA772210B (en) *	1976-04-15	1978-03-29	Commw Scient Ind Res Org	Reconsolidated wood product
JPS5629337Y2 (fr) *	1976-06-22	1981-07-13
US4255477A (en) *	1978-10-24	1981-03-10	Holman John A	Artificial board of lumber
CN101676078A (zh)	2008-09-19	2010-03-24	斯戴尔有限责任上市公司	人造木材产品及其生产方法

1972
- 1972-04-06 CA CA139,003A patent/CA966409A/en not_active Expired
1973
- 1973-03-24 JP JP3312673A patent/JPS5017512B2/ja not_active Expired
1979
- 1979-04-09 CA CA 325288 patent/CA1064809B/fr not_active Expired

Also Published As

Publication number	Publication date
CA966409A (en)	1975-04-22
JPS5017512B2 (fr)	1975-06-21
JPS4915752A (fr)	1974-02-12

Publication	Publication Date	Title
US4061819A (en)	1977-12-06	Products of converted lignocellulosic materials
USRE30636E (en)	1981-06-02	Products of converted lignocellulosic materials
KR100715153B1 (ko)	2007-05-10	아룬도 도낵스 복합체 패널 및 그 제조방법
EP2344309B1 (fr)	2018-07-04	Produit manufacturé en bois et ses procédés de fabrication
EP0373725B1 (fr)	1995-07-05	Agrégat fibreux cellulosique et procédé pour sa préparation
US20100119857A1 (en)	2010-05-13	Manufactured wood product and methods for producing the same
US6641909B1 (en)	2003-11-04	Hemp hurd composite panels and method of making
US5067536A (en)	1991-11-26	Method for making structural products from long, thin, narrow, green wood strands
CN1334181A (zh)	2002-02-06	一种中密度纤维板及其生产方法
EP0092298B1 (fr)	1987-09-02	Procédé pour la production d'un matériel composite
English et al.	1997	Processing into composites
CA1064809B (fr)	1979-10-23	Elements de construction faits de fibres de fois, et methode de fabrication connexe
US6895723B2 (en)	2005-05-24	Compressed wood waste structural I-beam
US20230256648A1 (en)	2023-08-17	Method of manufacturing a fire-retardant treated wood composite panel
US7004215B2 (en)	2006-02-28	Compressed wood waste structural beams
Ahmad et al.	2002	Properties of single-layer urea formaldehyde particleboard manufactured from commonly utilized malaysian bamboo (Gigantochloa scortechinii)
US4548851A (en)	1985-10-22	Composite material
Youngquist et al.	1990	Aspen wood products utilization: impact of the Lake States composites industry
CA2373339C (fr)	2006-09-19	Panneaux composites d'etoupe de chanvre
JP4012419B2 (ja)	2007-11-21	木質チップ配向積層体
CA3188839A1 (en)	2025-01-20	Method and system for the production of dimensionally stable lumber from woody lignocellulosic materials
JP2026006248A (ja)	2026-01-16	木質ボード
MATSUDA et al.	1995	Manufacture of Medium Density Fiberboard from Malaysian Fast Growing Tree Species and Bamboo (Research note)
PL238744B1 (pl)	2021-09-27	Sposób wytwarzania wielkowymiarowych drewnianych elementów konstrukcyjnych