1、CGSB CANICGSB- LL*3-M8? * = 1874654 0022055 bTT = CAN/CGSB-l 1.3-M87 SupersededRemplace NATIONAL NORME STANDARD NATI O N ALE 1 1 -GP-3M OF CANADA DU CANADA Hardboard Canadian General Office des normes Panneauxde fibres durs Standards Board CS- ; gnrales du Canada OGC c Copyright Canadian General Sta
2、ndards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CAN/CGSB- 1iL.3-Pl87 * - L874b54 002205b 53b The CANADIAN GENERAL STANDARDS BOARD (CGSB), under whose auspices this standard has been developed is a government
3、agency within the Federal Department of Supply and Services. The CCSB is engaged in the production of voluntary standards in a wide range of subject areas through the media of standards cornmittees and the consensus process. The standards committees are composed of representatives of relevant intere
4、sts induding producers, consumers and other users, retailers, governments, educational institutions, tech- nical, professional and trade societies, and research and test- ing organizations. Any given standard is developed on the consensus of views expressed by such representatives. The Ministers Adv
5、isory Council on CCSB reviews the results of the consensus process. The CGSB has been accredited by the Standards Council of Canada as a national standards-writing organization. The standards that it develops and offers as National Standards of Canada conform to the criteria and procedures establish
6、ed for this purpose by the Standards Council of Canada. in addition to standards it publishes as national standards, the CCSB produces standards to meet particular needs, in response to requests from a variety of sources in both the public and private sectors. Both CCSB standards and national standa
7、rds developed by the CGSB are developed in conformance with the policies described in the Policy Manual for the Development and Maintenance of Standards by CGSB. CCSB standards are subject to review and revision at any time, so as to ensure that they keep abreast of technological progress. Suggestio
8、ns for their improvement, which are al- ways welcome, should be brought to the notice of the stand- ards committees concerned. Changes to standards are issued either as separate amendment sheets or in new editions of standards. An upt+date listing of CGSB standards, induding details on latest issues
9、 and amendments, and ordering instructions, will be found in the Catalogue of Standards and Qualified Products Lists which is published annually and is available without charge upon request. Although the intended primary application of this standard is stated in its Scope, it is important to note th
10、at it remains the responsibility of the users of the standard to judge its suitabil- ity for their particular purpose. Many tests required by CCSB standards are inherently hazard- ous. The CCSB neither assumes nor accepts any responsibility for any injury or damage that may occur during or as the re
11、sult of tests, wherever performed. The CCSB takes no position respecting the validity of any patent rights asserted with any item connected with this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights are entirely their own responsibil
12、ity. Further information on the CGSB and its services and stand- ards may be obtained from: The Secretary Canadian General Standards Board Ottawa, Canada KIA 1G6 La prsente norme a t labore sous les auspices de qui est un organisme fdral relevant du ministre des Appro- visionnements et Services. LON
13、GC participe la production de normes facultatives dans une gamme tendue de domaines, par lentremise de ses comits des normes qui se prononcent par consensus. Les comits des normes sont composs de reprsentants des groupes intresss aux normes ltude, notamment les fabricants, les consommateurs et autre
14、s utiii- sateurs, les dtaillants, les gouvernements, les institutions denseignement, les associations techniques, professionnelles et commerciales ainsi que les organismes de recherche et des- sai. Chaque norme est labore avec laccord de tous les reprsentants. Le Conseil consultatif du Ministre pour
15、 IONCC passe en revue les dcisions prises par consensus. . FOFFICE DES NORMES GENERALES DU CANADA (ONCC), Le Conseil canadien des normes a confr6 IONGC le titre dorganisme rdacteur de normes nationales. En consquence, la normes que lOffice labore et soumet titre de Normes nationales du Canada se con
16、forment aux critres et procdures tablis cette fin par le Conseil canadien des normes. Outre la publication de normes nationales, PONCC rdige galement des normes visant des besoins particuliers, la demande de plusieurs organismes tant du secteur priv que du secteur public. Les normes de IONCC et les
17、normes nationales tablies par cet organisme sont conformes aux politiques this remains the continuing responsibilrty of the accredited standards-writing organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are
18、 subject to periodic review; therefore, users are cautioned to obtain the latest edilion from the organization preparing the standard. The responsibility for approving National Standards of Canada rests with the: Standards Council of Canada, 350 Sparks Street, Ottawa, Ontario. KIR 7S8 Le CONSEIL CAN
19、ADIEN DES NORMES est lorganisme de coordination du Systme de normes nationales, une fdration dorganismes indpendants et autonomes qui travaillent au dveloppement et a lamlioration de la normalisation volontaire dans lintrt national. Les principaux buts du Conseil sont dencourager et de promouvoir la
20、 normalisation volontaire comme moyen damliorer lconomie nationale, damliorer la sant, la scurit et le bien-tre du public, daider et de protger le consommateur, de faciliter le commerce national et international et de favoriser la coopration internationale dans le domaine de la normalisation. Une No
21、rme nationale du Canada est une norme, approuve par le Conseil canadien des normes, qui reflte une entente raisonnable parmi les points de vue dun certain nombre de personnes comptentes dont les intrts runis forment, au degr le plus lev possible, une reprsentation quilibre des producteurs, utilisate
22、urs, consommateurs et dautres personnes intresses, selon le domaine envisag. II sagit gnralement dune norme qui peut apporter une contribution apprciable, en temps opportun, lintrt national. Lapprobation dune norme en tant que Norme nationale du Canada indique quelle est conforme aux critres et mtho
23、des tablis par le Conseil canadien des normes. Lapprobation ne porte pas sur laspect technique de la norme; cet aspect demeure la responsibilit de lorganisme rdacteur de normes accrdit. II est recommand aux personnes qui ont besoin de normes de se servir des Normes nationales du Canada lorsque la ch
24、ose est possible. Ces normes font lobjet dexamens priodiques; cest pourquoi il est recommand aux utilisateurs de se procurer ldition la plus rcente de la norme auprs de iorganisme qui la prpare. La responsabilit dapprouver les Normes nationales du Canada incombe au: Conseil canadien des normes 350,
25、rue Sparks Ottawa, Ontario. KIR 7S8 Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CANICGSB- LL.3-Pl87 * = L874b54 0022058 309 D CANICGSB-1 1 .SM87 1 1 -GP4M Su persedes/Rem pla
26、ce May/Mai 1976 NATIONAL STANDARD OF CANADA HARDBOARD NORME NATIONALE DU CANADA PANNEAUX DE FIBRES DURS Prepared by/Prpare par Approved by/Approuve par le Canadian General Standards Board lOffice des normes generales du Canada Standards Council of Canada - Conseil canadien des normes Published Augus
27、t 1987 by the Canadian General Standards Board Ottawa, Canada K1 A 1 G6 Publie, aot 1987, par lOffice des normes generales du Canada Ottawa, Canada K1A 1G6 *Minister of Supply and Services Canada - 1987 No part of this publication may be reproduced in any form without the prior permission of the pub
28、lisher. OMinistre des Approvisionnements et Services Canada - 1987 Aucune partie de celte publication ne peut tre reproduite daucune manire sans la permission praiable de Iditeur. B Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or net
29、working permitted without license from IHS-,-,-CGSB CAN/CGSB- L1=3-M87 * 1874654 0022059 245 CANADIAN GENERAL STANDARDS BOARD OFFICE DES NORMES GNRALES DU CANADA COMMITTEE ON HARDBOARD COMIT DES PANNEAUX DE FIBRES DURS (Membership at date of approval) (Composition a la date dapprobation) Saskatchewa
30、n Department of Labour BMP Assessors Ltd. Department of Publics Works New Brunswick Department of Supply and British Columbia Ministry of Municipal Affairs Services Department of Public Works Ordre des Architectes du Qubec Underwriters Laboratories of Canada Department of National Defence Department
31、 of Indian Affairs and Nordifiber Co. Canadian Forest Products Ltd. Alberta Department of Labour Ontario Ministry of Housing Department of National Defence Canexel Inc. Forintek Canada Corp. MacMillan Bloedel Ltd. Canada Mortgage and Housing Corporation Northern Development Domtar Construction Mater
32、ials Ltd. Canadian General Standard Board Aikman, A.J.M. Allan, B.C. Bartlett, I. Colwell, D.F. Currie, J.C. Donoghue, L.A. Hercun, E. Higginson, P. Jones, C.V. Kalin, I. Koselek, J. Larsen, M. Martin, D. Massabki, E.R. Mech, M.N. Parent, R. Shields, J.K. Shisko, W.S. Smith, D. St. Michel, A. Grace,
33、 B.W. SecretaryiSecrtaire Ministre du Travail, Saskatchewan BMP Assessors Ltd. Ministre des Travaux publics Ministre des Approvisionnements et Services, Nouveau-Brunswick Ministre des Affaires municipales, Colom bie-Britannique Ministre des Travaux publics Ordre des Architectes du Qubec Laboratoires
34、 des Assureurs du Canada Ministre de la Dfense nationale Ministre des Affaires indiennes et du Nordifiber Co. Canadian Forest Products Ltd. Ministre du Travail, Alberta Ministre du Logement, Ontario Ministre de la Dfense nationale Canexel Inc. Forintek Canada Corp. MacMillan Bloedel Ltd. Socit canad
35、ienne dhypothques et de Matriaux de construction Domtar Lte Office des normes gnrales du Canada Nord canadien logement Acknowledgement is made for the French translation of this National Standard of Canada by the Translation Bureau of the Department of the Secretary of State. Nous remercions le Bure
36、eu des traductions du Secrtariat dtat de la traduction franaise de la presente Norme nationale du Canada. CANICGSB-11.3-MB7 Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CAN/CG
37、SB- LL*3-M83 * = 1874654 00220b0 Tb7 0 i. 1 .i 1.2 2. 2.1 2.1.1 a 2.2 3. 3.1 3.1.1 3.1.2 CANADIAN GENERAL STANDARDS BOARD HARDBOARD SCOPE This standard applies to panels manufactured primarily from interfelted ligno-cellulosic fibers (usually wood), consolidated under heat and pressure in a hot pres
38、s to a minimum density of 500 kg/m3. It identifies a number of different hardboard types and specifies general and detail requirements and minimum physical properties for each type. For information on uses see Appendix 1. APPLICABLE PUBLICATION The following publication is applicable to this standar
39、d: ASTM D 1037 - Method for Evaluating the Properties of Wood-Base Fiber and Particle Panel Materials. Reference to the above publication is to the latest issue unless otherwise specified by the authority applying this standard. The source for this publication is shown in the Notes section. CLASSIFI
40、CATION The hardboard shall be of the following types, as specified (par. 8.1): Type7 - Standard Hardboard - Substantially as manufactured at the end of the hot pressing, except for oven treatment, or for humidification to adjust moisture content, trimming to size and other subsequent machining. Type
41、2 - Tempered Hardboard - Standard hard- board whose physical properties have been improved by treatment with a siccative material such as drying oil blends with oxidizing resin that are stabilized by heating. The tempering process imparts improved properties of stiffness, strength, hardness and resi
42、stance to water and abrasion as compared to standard hardboard. CANICGSB-11.3-M87 Supersedes/Remplace 1 1 -GP9M MayIMai 1976 OFFICE DES NORMES GENERALES DU CANADA PANNEAUX DE FIBRES DURS OBJET La prsente norme s?applique aux panneaux fabriqus surtout partir de fibres ligno-cellulosiques (gnralement
43、de bois) texture serre, agglomrs la presse chaud jusqu?a une masse volumique minimale de 500 kg/m3. Elle dfinit diffrents types de panneaux de fibres durs et indique les exigences gnrales et particulires ainsi que les proprits physiques minimales de chaque type. Pour les renseignements concernant l?
44、utilisation de ces panneaux, voir l?annexe 1, PUBLICATION APPLICABLE La publication suivante s?applique la prsente norme: ASTM D 1037 - Method for Evaluating the Properties of Wood-Base Fiber and Particle Panel Materials. Sauf indication contraire de l?autorit appliquant la prsente norme, cette publ
45、ication s?entend de l?dition la plus rcente. La source de diffusion est indique dans la section intitule Remarques. CLASSIFICATION Les panneaux de fibres durs doivent appartenir aux types suivants selon les prescriptions (par. 8.1): Type 1 - Panneaux ordinaires - Panneaux essentiel- lement dans I?ta
46、t OU ils se prsentent la sortie de la presse a chaud, sauf pour les oprations d?tuvage ou d?humidification, cette dernire servant normaliser la teneur en humidit, pour la coupe aux dimensions voulues et l?usinage. Type2 - Panneaux recults - Panneaux ordinaires dont les proprits physiques ont t amlio
47、res grce des traitements par siccatifs tels que des mlanges d?huiles siccatives et de rsines oxydantes stabiliss par traitement thermique. Le procd de recuit amliore la rigidit, la solidit, la duret et la rsistance l?eau ainsi qu? l?abrasion comparativement aux panneaux du type ordinaire. 1 *i? Copy
48、right Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CANICGSB- LLm3-Pl87 * M l1874b.54 0022061 9T3 M 3.1.3 3.1.4 3.1.5 4. 4.1 5. 5.1 5.2 5.3 5.4 5.5 Type3 - Service Hardboard - Substantially as manufactured at the end of hot pressing, except for oven treatment, or for humidification to adjust moisture content and trimming to size. The strength properties are lower than those for standard hardboard. Type 4 - Tempered Service Hard
