1、CGSB CAN/CGSB- 34-21-189 Xf 1874650 0003587 186 m I l N AT1 O N AL STANDARD NATI O NALE C-DF CANADA DU CANADA NORME , - Panels, Panneaux- + Sandwich, sandwich en Asbestos- amiante- Cement, With ciment sur Insulating me isolante Cores Canadian General Standards Board CG- Office des normes gnrales du
2、Canada oGC CANKGSB-34.2 1 -M89 SupersedesiRemplace 34-GP-21 M e Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CAN/CGSB- 34-2L-fl89 T,he CANADIAN GENERAL STANDARDS BOARD (CGSB),
3、 under whose auspices this standard has been developed is a government agency within the Federal Department of Supply and Services. The CGSB is engaged in the production of voluntary standards in a wide range of subject areas through the media of standards committees and the consensus process. The s
4、tandards committees are composed of representatives of relevant interests including 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
5、consensus of views expressed by such representatives. The Ministers Advisory Council on CGSB 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 Nation
6、al Standards of Canada conform to the criteria and procedures established for this purpose by the Standards Council of Canada. In addition to standards it publishes as national standards, the CGSB produces standards to meet particular needs, in response to requests from a variety of sources in both
7、the public and private sectors. Both CGSB standards and national standards 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. CGSB standards are subject to review and revision at any time, so a
8、s to ensure that they keep abreast of technological progress. Suggestions 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. A
9、n up-to-date listing of CGSB Standards, including details on latest issues 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 appli
10、cation of this standard is stated in its Scope, it is important .to note that it remains the responsibility of the users of the standard to judge its suitabil- ity for their particular purpose. Many tests required by CGSB standards are inherently hazard- ous. The CGSB neither assumes nor accepts any
11、 responsibility for any injury or damage that may occur during or as the result of tests, wherever performed. The CGSB 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 o
12、f the validity of any such patent rights are entirely their own responsibility. Further information on the CGSB and its services and stand- ards may be obtained from: The Secretary Canadian General Standards Board Ottawa, Canada K1A 1G6 La prsente norme a t labore sous les auspices de lOFFICE DES NO
13、RMES GENERALES DU CANADA (ONGC), qui est un organisme fdral relevant du ministre des Appro- visionnements et Services. LONGC 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 norme
14、s sont composs de reprsentants des groupes intresss aux normes ltude, notamment les fabricants, les consommateurs et autres utili- sateurs, les dtaillants, les gouvernements, les institutions denseignement, les associations techniques, professionnelles et commerciales ainsi que les organismes de rec
15、herche et bes- sai. Chaque norme est labore avec laccord de tous les reprsentants. Le Conseil consultatif du Ministre pour IONGC passe en revue les dcisions prises par consensus. Le Conseil canadien des normes a confr IONGC le titre dorganisme rdacteur de normes nationales. En consquence, les normes
16、 que lOffice labore et soumet titre de Normes nationales du Canada se conforment aux critres et procdures tablis cette fin par le Conseil canadien des normes. Cutre la publication de normes nationales, IONGC rdige galement des normes visant des besoins particuliers, la demande de plusieurs organisme
17、s tant du secteur priv que du secteur public. Les normes de IONGC et les normes nationales tablies par cet organisme sont conformes aux politiques nonces dans le Manuel des politiques dlaboration et de mise jour des normes de IONGC. Etant donn lvolution technique, les normes de IONGC font lobjet de
18、rvisions priodiques. Toutes les suggestions suscep tibles den amliorer la teneur sont accueillies avec grand intrt et portes lattention des comits des normes concer- nes. Les changements apports aux normes font lobjet de modificatifs distincts ou sont incorpors dans les nouvelles ditions des normes.
19、 Une liste jour des normes de IONGC comprenant des renseignements sur les normes rcentes et les derniers modifi- catifs parus, et sur la faon de se les procurer figure au Catalogue des normes et des listes des produits homologus publi chaque anne. Cette publication peut galement tre obtenue sur dema
20、nde, sans frais. Mme si lobjet de la prsente norme prcise lapplication premire que lon peut en faire, il faut cependant remarquer quil incombe lutilisateur, au tout premier chef, de dcider si la norme peut servir aux fins quil envisage. Plusieurs des tests requis aux termes des normes de IONGC sont
21、dangereux. LONGC nassume N naccepte aucune respon- sabilit pour les blessures ou les dommages qui pourraient survenir pendant les essais, peu importe lendroit O ceux-ci sont effectus. LONGC ne se prononce pas quant la validit de la proprit industrielle de chaque artide assujetti la prsente norme. Le
22、s utilisateurs de la norme sont inform cet aspect dnneure la canada indique quelle est conm aux criths et methodes Btablis parle conseil canadien des nomies. rapprobetion ne parte responwtit de Iotganigne r$dactew de lwrmes accrirdit8. La responsabiW dappmwer les Namies nationales ducenade incombe a
23、u: Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a e L a a CGSB CAN/CGSB- 34.21i-Pl89 * = NATIONAL STANDARD OF CANADA PANELS, SANDWICH, ASBESTOS- CEMENT, WITH INSULATING CORES Prepa
24、red by/PtepaosB-34.21 -ma SupersededRemplace 34-GP-21 M July/Juillet 1979 NORME NATIONALE DU CANADA PANNEAUX-SANDWICH EN AMIANTE-CIMENT SUR ME ISOLANTE Approved by/Approuvde par le Standards Council of Canada Conseil canadien des normes Publie, mai 1989, par loffice des normes generales du Canada Ot
25、tawa, Canada K1A 1G6 Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CANADIAN GENERAL STANDARDS BOARD OFFICE DES NORMES GENERALES DU CANADA COMMITTEE ON ASBESTOS-CEMENT PRODUCTS COMe
26、DES PRODUITS EN AMIANTE-CIMENT (Membership at date of approval) (Composition B la date dapprobation) The Asbestos Institute !hskatchewan eparnentof Labour BMP Assessors Ld. Ordre dos Architecte8 du Qubec Dqmtmen of Consumer and Corpome Department of Labour Canada Mortgage and Housing Corporation Tum
27、ers Building Products British Columbia Minisby of Municipal Affairs Affairs DepartmentofNaaonalDefence CanadaCementLafargeLtd. Canmet R.A.K. Associates Lab Chryaotib Inc. DeparbMMtofNationalDefence Department of NEitional Health and welfare Department of Regionel Industrial Expansion Department of P
28、ublic Works Canadian standards ASsociaaon Deparbnent of Tran8port Atlas Building Materiais Department of Public Works Canadian General Standards Board Department of Indian Affairs ancl N0rthem Development Chevalier-Buhet, J.P. ChairmadPrsiden Ailanan, A.J.M. Alan, B.C. Bikdeau. G. Brownstein, Or M.
29、Campbell. D.L Caouette, A. mtb, M. Cume, J.C. DAoust, R.C. De Benedictis. v. Douglas. Dr E. untze, Or RA. Laroche, P. Mech, M.N. Meek, B. MrsJMme Mulvihill. R. Petrcidr, F. Remedios, s. MrsMme Sheehan, K.P. Shimizu, H. Staneld, R.E.R Tm, C. Bideshi, D. Secrecery/secrtaire LInstitut de lamiante Minis
30、tre du Travail, Saskatchewan BMP Asessom Ltd. Ordre des Architectes du Qubec Ministre de la Consommation et des Ministre du Travail Socit canadienne dhypothques et de Turners Building Products Minisre des Affaires municipales, CobmbieBritannique Ministre de la Dfense nationale Ciments Canada Lafarge
31、 Lte Canmet R.A.K. Associates Lab Chrysotile Inc. Ministre de la Defense nationale Ministre de la sant nationale et du Ministre de lExpansion industrielle Ministre des Travaux publics Assoctation canadienne de normalisation Corporations iogemm Bien-dtm social regionaie Ministre des Transports Minist
32、re des Travaux pubuCs Mini- des Affaires indiennes et du Nor( oftice des nones genei.aieS du Canada Atlas Building Materials cafukl e . a Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,
33、-,-a a 0 1. 1.1 12 1.3 1.4 2 2.1 2.1.1 2.1 2 CGSB CANICGSB- 34.2L-M89 tt CANADIAN GENERAL STANDARDS BOARD PANELS, SANDWICH, ASBESTOS- CEMENT, W“ INSULATING CORES This standard appiies to asbestos-cement insulating panels consisting of a core of insulating material Smdwictted between and bonded to tw
34、o asbestos- cement facing sheets. These panels are intended for use as exterior and interior walls, partitions, curtain walk, roof decks and for decoratnre purposes. The insulating matenel shall be fikeboard, perlite and wood Rbre or piastic-ioem cores of polystyrene or wethsne. Building codes and r
35、egulations may piace restrictions on the WB o foamed plastics and in some cases preclude the uw for some siructures of asbestos- cement sandwich panels having foamed plastic cores. For cautionary nates on the use of this product, see par. 4.5 and 8.2. This stendard may require the use o materaSS34XI
36、-M89 SupersededRemplace 34-GP-21 M July/Juillet 1979 OFFICE DES NORMES GNRALES DU CANADA PANNEAUX-SANDWICH EN AMIANTE-CIMENT SUR ME ISOLANTE OBJR La prsente norme sapplique aux panneaux isolants en amiante-ciment composs de deux plaques en amiante- ciment contrecolles sur une me isolante. Ils doiven
37、t servir la ralisation de murs intrieurs et extrieurs, de cloisons, de murs-rideaux et de toitures-terrasses. ainsi qu des fins dcoratives. Le matriau isolant doit tre une me en panneau de fibres, en perlite et en fibre de bois ou une me en mowse de polystyrne ou durthane. Les codes et les rglements
38、 relatifs au btiment peuvent imposer des restrictions rgissant lutilisation des plastiques mouses et, dans cwtains cas,interdire lusage de certains panneaw-sandwich en amiante-ciment me isolante en plastique mowse. Pour les mises en garde sur lutilisation de ce produit, voir les par. 4.5 et 8.2. La
39、plesente norme peut ncessiter lemploi de matriaux ou dquipement dangereux. Le prsent document nentend pas traiter de tous .les aspects lis la scurit de son utilisation. II appartient lusager de la norme de se renseigner auprs des autorits comptentes et dadopter des pratiques dhygine et de scurit con
40、formes aux rgiements en vigueur avant de lutiliser. WBUCATIONS APPLICABLES Les publions suivantes sappliquent la prsente norme: Office des normes gnrales du canada (ONGC) CANICGS534.16-M - Plaques planes surcompnmes en amiante-ciment CWCGSB-512-M - Isolant thermique en polystyrne, panneaux et revete
41、ments de tuyauterie 51-GP-21M - Isolani thermique en urthane et isocyanurate, sans revetement. Associaton canadienne de normalisation (ACNOR) M47-M - Panneaux de fibres isolants. 1 Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or netw
42、orking permitted without license from IHS-,-,-2.1.3 22 s 3.1 3.1.1 1. 4.1 4.1.1 4.1 2 4.1.3 4.1.4 42 4.3 2 CGSB CAN/CGSB- 34.2L-fl89 tt = 1874650 0003593 48T ASTM Ci77 - Test Method for Steady-State Heat Flux Measurements and Thermai Transmission Propewties by Means of the Guarded-Hotslate Apparatus
43、 C236 - Test Method for Steady-State Thermal Performance of Building Assemblies by Means of a Guarded Hot Box Measurements and Themial Transmission Properaes by Means of the Heat Flow Meter Apparatus E98 - Tea Methods for Water Vapor Transmissiin of M8terials. Reference to the above publications is
44、to the latest issues. unless atherwise specified by the authority appiying this standard. The sources for these publions are shown in the Notes seciion. CLASSIRCATION Panels shall be supplied in the following types, as spedfted ar. 8.1): TM= Type 1 - Fi- Com Type 2 - Perlite and Wood Fibre Core C518
45、 - Test Msthod foi Steadystate Heat RUX TYPO 3 - Polysty Foam Cwe Type 4 - UM- Fam Core. -ERAL REQUIREMENTS Inuilatingl ffh- - This shall be Type1 fibreboard according to CSAA247-M. The fibreboard core shall msist of one whole sheet, or of two or more whole sheets bonded together to provide a symmet
46、rical cross SeCaon. Poriite, Wood Fibris - This shall be a board consisting of expanded beads of perlite mixed with Wood fibre. Myatymm - Polystyrene shall be expanded polystyrene according to CAN/CGS cependant, les paisseurs indiques au tableau2 peuvent tre livres, si elles sont prescrites. La long
47、ueur et la largeur ne doivent pas varier de plus de f 1.6 mm aprs une exposition de 48 h une temprature comprise entre 23 et 25C et a une humid* relative de 50 f 5%. Lpaisseur ne doit pas varier de piw de + 1.6.4.8 mm. 5.1.1 52 r 5.3 5.4 The asbe Type3 panels, b continuous mpemture of 71%. foi 24h m
48、thout delamination, when tesW in accordance with par. 72.3. Rsistance aux diwg.t - Les panneaux du type1 doivent pouvoir i ceux du type2 une chargs ck 1SW ceux des types 3 et 4 une charge de 1.1 kN. sms se mpre la compression ou au cisaillement confomiement essa cicrit lai. 7.2.2. Resistam aux tsmphtures hues - Les panneaux des typesl, 2 et 4 doivent rsisku sans dlie une tempmtum maimenue 93% pendani 24h; ceux du type 3, 71 *C. au COUIS de lessai de Id. 72.3. CANESB-34.2l-MW Copyright Canadian General Sta
