EN ISO 3344-1997 en Reinforcement Products - Determination of Moisture Content《增强制品 水份含量的测定ISO 3344-1997》.pdf

1、STD-BSI BS EN IS0 3344-ENGL 1777 = Lb24bb7 ObZb758 758 BRITISH STANDARD _I Reinforcement products - Determination of moisture content The European Standard EN IS0 3344 : 1997 has the status of a British Standard ICs 59.100.01 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW - _

2、 BS EN IS0 3344 : 1997 BS EN IS0 3344 : 1997 Amd. No. National foreword Date Text affectd This British Standard is the English language version of EN IS0 3344 : 1997. It is identical with IS0 3344 : 1997. The UK participation in its preparation was entrusted to Technical Committee PRY42, Fibre reinf

3、orced thermosetting plastics and prepregs, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationalEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related interna

4、tional and European developments and promulgate them in the UK A list of organizations represented on this committee can be obtained on request to its secrem. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards nody include an annex which lists normative references to inte

5、mational publications with their corresponding European publications. The British Standards which implement these internationai or European publications may be found in the BSI standards Catalogue under the section entitled InternaionaJ Standards Correspondence Index, or using the fi8 facility of th

6、e BSI Standards Electmnic Catalogue. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN IS0 titie page, the EN IS0 foreword page, the Is0 title page, page ii, page 1 to 5,

7、 a blank page, an inside back cover and a back cover. This British Standard, having been prepared under the direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 July 1997 O BSI 1997 Amendments issued since pub

8、lication ISBN O 580 27867 O - STD-BSI BS EN IS0 3344-ENGL 1777 Lb2qbb7 0b2b7b0 50b EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 3344 May 1997 ICs 83.120 Descriptors: see IS0 document English version Reinforcement products - Determination of moisture content (IS0 3344: 1997) Produits de r

9、enfort - Dtermination du taux dhunidit (IS0 3344:1997) Verstrkungserzeugnisse - Bestimnung des Feuchtegehaltes (IS0 3344:1997) This European Standard was approved by CEN on 1997-05-10. CEM mmkrs are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving th

10、is European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographicat references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN mcmkr. The European Standards exist in three Official versions (En

11、glish, French, German). A version in any other language made by translation under the responsibility of a CEN member into its om language and notified to the Central Secretariat has the same status as the official versions. CEN mcmbers are the national standards bodies of Austria, Belgiun, Czech Rep

12、ublic, Dcnierk, Finland, France, Germany, Greece, Iceland, Ireland, Italy, LWe!fr m, is the initial mass, in grams, of the undried specimen (with or without holder); m, is the final mass, in grams, of the dried specimen (with or without holder). The result of the determination will be either the res

13、ult obtained for one specimen (if only one specimen is examined per detemination) or the average of the results obtained for each specimen taken for the determination. 4 - - - STD-BSI BS EN IS0 334Li-ENGL 1777 m Lb2LIbb7 DbZb7bB AT7 m EN IS0 3344 : 1997 10 Precision The precision of this test method

14、 is not known because interlaboratory data are not available. Interlaboratory data are being obtained and a precision statement will be added at the next revision. 11 Test report The test report shall include the following information: a reference to this International Standard; all details necessar

15、y for identification of the reinforcement product examined (as per the designation provided in the applicable product specification); the dimensions and mass of each specimen; the number of specimens examined; the individual result of each determination and, if required, the results for each specime

16、n; details of any operation not specified in this International Standard, as well as any incident liable to have had an effect on the recuits. the date of the test. 5 BS EN IS0 3344 : 1997 BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national bo

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