DIN EN ISO 11127-5-2012 Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 5 Determin.pdf

1、April 2012 Translation by DIN-Sprachendienst.English price group 7No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 2

2、5.220.10!$6+“1881908www.din.deDDIN EN ISO 11127-5Preparation of steel substrates before application of paints and relatedproducts Test methods for non-metallic blast-cleaning abrasives Part 5: Determination of moisture (ISO 11127-5:2011)English translation of DIN EN ISO 11127-5:2012-04Vorbereitung v

3、on Stahloberflchen vor dem Auftragen von Beschichtungsstoffen Prfverfahren fr nichtmetallische Strahlmittel Teil 5: Bestimmung der Feuchte (ISO 11127-5:2011)Englische bersetzung von DIN EN ISO 11127-5:2012-04Prparation des subjectiles dacier avant application de peintures et de produitsassimils Mtho

4、des dessai pour abrasifs non mtalliques destins la prparation par projection Partie 5: Dtermination de lhumidit (ISO 11127-5:2011)Traduction anglaise de DIN EN ISO 11127-5:2012-04SupersedesDIN EN ISO 11127-5:1997-11www.beuth.deDocument comprises pagesIn case of doubt, the German-language original sh

5、all be considered authoritative.1003.12 DIN EN ISO 11127-5:2012-04 2 A comma is used as the decimal marker. National foreword This standard falls in the domain of Technical Committee CEN/TC 139 “Paints and varnishes” (Secretariat: DIN, Germany). It is identical with International Standard ISO 11127-

6、5 which was prepared by Technical Committee ISO/TC 35/SC 12 “Preparation of steel substrates before application of paints and related The responsible German body involved in its preparation was the Normenausschuss Beschichtungsstoffe und Beschichtungen (Coatings and Coating Materials Standards Commi

7、ttee), Working Committee NA 002-00-11 AA Strahlmittel. DIN EN ISO 11127 consists of the following parts, under the general title Preparation of steel substrates before application of paints and related products Test methods for non-metallic blast-cleaning abrasives: Part 1: Sampling Part 2: Determin

8、ation of particle size distribution Part 3: Determination of apparent density Part 4: Assessment of hardness by a glass slide test Part 5: Determination of moisture Part 6: Determination of water-soluble contaminants by conductivity measurement Part 7: Determination of water soluble chlorides The DI

9、N Standards corresponding to the International Standards referred to in this document are as follows: ISO 11126-1 DIN EN ISO 11126-1 ISO 11126-3 DIN EN ISO 11126-3 ISO 11126-4 DIN EN ISO 11126-4 ISO 11126-5 DIN EN ISO 11126-5 ISO 11126-6 DIN EN ISO 11126-6 ISO 11126-7 DIN EN ISO 11126-7 ISO 11126-8

10、DIN EN ISO 11126-8 ISO 11126-9 DIN EN ISO 11126-9 ISO 11126-10 DIN EN ISO 11126-10 Amendments This standard differs from DIN EN ISO 11127-5:1997-11 as follows: a) in Annex A, the reference to ISO 11126-2 and ISO 11127-8 has been deleted; b) the standard has been brought in line with the current pres

11、entation rules. Previous editions DIN EN ISO 11127-5: 1997-11 products” (Secretariat: BSI, United Kingdom). DIN EN ISO 11127-5:2012-04 3 National Annex NA (informative) Bibliography DIN EN ISO 11126-1, Preparation of steel substrates before application of paints and related products Specifications f

12、or non-metallic blast-cleaning abrasives Part 1: General introduction and classification DIN EN ISO 11126-3, Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 3: Copper refinery slag DIN EN ISO 11126-4, Pre

13、paration of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 4: Coal furnace slag DIN EN ISO 11126-5, Preparation of steel substrates before application of paints and related products Specifications for non-metallic blas

14、t-cleaning abrasives Part 5: Nickel refinery slag DIN EN ISO 11126-6, Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 6: Iron furnace slag DIN EN ISO 11126-7, Preparation of steel substrates before applic

15、ation of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 7: Fused aluminium oxide DIN EN ISO 11126-8, Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 8: Olivine s

16、and DIN EN ISO 11126-9, Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 9: Staurolite DIN EN ISO 11126-10, Preparation of steel substrates before application of paints and related products Specifications

17、for non-metallic blast-cleaning abrasives Part 10: Almandite garnet DIN EN ISO 11127-5:2012-04 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11127-5 December 2011 ICS 25.220.10 Supersedes EN ISO 11127-5:1997English Version Preparation of steel substrates

18、 before application of paints and related products - Test methods for non-metallic blast-cleaning Prparation des subjectiles dacier avant application de peintures et de produits assimils - Mthodes dessai pour abrasifs non mtalliques destins la prparation par Vorbereitung von Stahloberflchen vor dem

19、Auftragen von Beschichtungsstoffen - Prfverfahren fr nichtmetallische This European Standard was approved by CEN on 14 December 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national st

20、andard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in

21、 any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech R

22、epublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN

23、 DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 201 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11127-5:2011: E1abrasives - Part 5: Determination of moisture (ISO 11127-

24、5:2011) projection - Partie 5: Dtermination de lhumidit (ISO 11127-5:2011) (ISO 11127-5:2011) Strahlmittel - Teil 5: Bestimmung der Feuchte Contents DIN EN ISO 11127-5:2012-04 EN ISO 11127-5:2011 (E) 2 Page Foreword 3 1 Scope 4 2 Normative reference 4 3 Apparatus .4 4 Sampling .4 5 Procedure .5 5.1

25、General 5 5.2 Test portion 5 5.3 Determination .5 6 Expression of results 5 7 Test report 5 Annex A (informative) International Standards for non-metallic blast-cleaning abrasives .6 Foreword This document (EN ISO 11127-5:2011) has been prepared by Technical Committee ISO/TC 35 Paints and varnishes”

26、 in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2012, and conflicting nat

27、ional standards shall be withdrawn at the latest by June 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersede

28、s EN ISO 11127-5:1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hu

29、ngary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 11127-5:2011 has been approved by CEN as a EN ISO 11127-5:2011 without any m

30、odification. “ DIN EN ISO 11127-5:2012-04 EN ISO 11127-5:2011 (E) 3 1 ScopeThis is one of a number of parts of ISO 11127 dealing with the sampling and testing of non-metallic abrasives for blast-cleaning.The types of non-metallic abrasive and requirements on each are contained in ISO 11126.The ISO 1

31、1126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.This part of ISO 11127 specifies a method for the determination of the level of free moisture present in non-

32、metallic blast-cleaning abrasives. It is determined by measuring the mass lost on heating.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition

33、of the referenced document (including any amendments) applies.ISO 11127-1, Preparation of steel substrates before application of paints and related products Test methods for non-metallic blast-cleaning abrasives Part 1: Sampling3 ApparatusOrdinary laboratory apparatus and glassware, together with th

34、e following:3.1 Container or tray, capable of withstanding the heat applied and of sufficient volume to allow the test portion to be spread in a thin layer.3.2 Oven, capable of being maintained at a temperature of (110 5) C.3.3 Balance, capable of weighing to an accuracy of 0,01 g.3.4 Desiccator, co

35、ntaining a desiccant such as dried silica gel impregnated with cobalt chloride.4 SamplingTake a representative sample of the product to be tested, as described in ISO 11127-1. Be sure to store the sample in a sealed container until required.DIN EN ISO 11127-5:2012-04 EN ISO 11127-5:2011 (E) 4 5 Proc

36、edure5.1 GeneralCarry out the determination in duplicate.5.2 Test portionDry the container (3.1) in the oven (3.2) at (110 5) C for 15 min and allow it to cool to room temperature in the desiccator (3.4). Weigh the container to the nearest 0,01 g. Weigh into the container, to the nearest 0,01 g, a t

37、est portion of approximately 100 g (m0).5.3 DeterminationPlace the container with the test portion in the oven (3.2), previously adjusted to (110 5) C, and leave for at least 1 h. Transfer the container to the desiccator and allow to cool to room temperature. Reweigh the container with the dried tes

38、t portion to the nearest 0,01 g and determine the mass of the dried test portion (m1).6 Expression of resultsCalculate the moisture content M, expressed as a percentage by mass, using the equationMm mm=0 10100wherem0is the mass, in grams, of the test portion before heating;m1is the mass, in grams, o

39、f the test portion after heating.If the duplicate determinations differ by more than 0,05 % (absolute), repeat the procedure described in Clause 5.Calculate the mean of two valid determinations and report the result to the nearest 0,01 %.7 Test reportThe test report shall contain at least the follow

40、ing information:a) all details necessary to identify the product tested, in accordance with the appropriate part of ISO 11126 (see Annex A), if applicable;b) a reference to this part of ISO 11127 (ISO 11127-5);c) the result of the test;d) any deviation from the test method specified;e) the date of t

41、he test;f) the name of the person who carried out the test.DIN EN ISO 11127-5:2012-04 EN ISO 11127-5:2011 (E) 5 Annex A (informative) International Standards for non-metallic blast-cleaning abrasivesRequirements and test methods for non-metallic blast-cleaning abrasives are contained in ISO 11126 an

42、d ISO 11127, respectively.ISO 11126 consists of the following parts under the general title:Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 1: General introduction and classification Part 3: Copper refine

43、ry slag Part 4: Coal furnace slag Part 5: Nickel refinery slag Part 6: Iron furnace slag Part 7: Fused aluminium oxide Part 8: Olivine sand Part 9: Staurolite Part 10: Almandite garnetISO 11127 consists of the following parts, under the general title:Preparation of steel substrates before applicatio

44、n of paints and related products Test methods for non-metallic blast-cleaning abrasives Part 1: Sampling Part 2: Determination of particle size distribution Part 3: Determination of apparent density Part 4: Assessment of hardness by a glass slide test Part 5: Determination of moisture Part 6: Determination of water-soluble contaminants by conductivity measurement Part 7: Determination of water-soluble chloridesDIN EN ISO 11127-5:2012-04 EN ISO 11127-5:2011 (E) 6