DIN EN 14617-1-2013 Agglomerated stone - Test methods - Part 1 Determination of apparent density and water absorption German version EN 14617-1 2013《烧结石料 试验方法 第1部分 表观密度和吸水率测定 德文版本E.pdf

1、August 2013 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、91.100.15!%jEnglish version EN 14617-1:2013,English translation of DIN EN 14617-1:2013-08Knstlich hergestellter Stein Prfverfahren Teil 1: Bestimmung der Rohdichte und der Wasseraufnahme;Englische Fassung EN 14617-1:2013,Englische bersetzung von DIN EN 14617-1:2013-08Pierre agglomre Mthodes dessai P

3、artie 1: Dtermination de la masse volumique apparente et du coefficient dabsorptiondeau;Version anglaise EN 14617-1:2013,Traduction anglaise de DIN EN 14617-1:2013-08SupersedesDIN EN 14617-1:2013-06www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document

4、comprises 9 pages 07.13 DIN EN 14617-1:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN 14617-1:2013) has been prepared by Technical Committee CEN/TC 246 “Natural stones” (Secretariat: UNI, Italy). At present a DIN committee does not exist for this standard since

5、the parties concerned have not shown any interest in work on the subject. Amendments This standard differs from DIN EN 14617-1:2005-06 as follows: a) the former Subclause 5.1 “Sampling” (now Subclause 4.1) has been modified; b) error limits have been included; c) the standard has been editorially re

6、vised. Compared with DIN EN 14617-1:2013-06, the following corrections have been made to the German version only and therefore do not affect the English text: a) Foreword: the German title of Part 6 has been corrected to read Temperaturwechselbestndigkeit (thermal shock resistance); b) Clause 2 “Ter

7、ms and definitions”: the numbering of the subclauses has been corrected to read “2.1” and “2.2”; c) Clause 6 “Expression of results”: the numbering of the subclauses has been corrected to read “6.1”, “6.2” and “6.3”. Previous editions DIN EN 14617-1: 2005-06, 2013-06 EUROPEAN STANDARD NORME EUROPENN

8、E EUROPISCHE NORM EN 14617-1 April 2013 ICS 91.100.15 Supersedes EN 14617-1:2005English Version Agglomerated stone - Test methods - Part 1: Determination of apparent density and water absorption Pierre agglomre - Mthodes dessai - Partie 1 : Dtermination de la masse volumique apparente et du coeffici

9、ent dabsorption deau Knstlich hergestellter Stein - Prfverfahren - Teil 1: Bestimmung der Rohdichte und der Wasseraufnahme This European Standard was approved by CEN on 1 March 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving t

10、his European Standard the status of a national standard 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

11、 versions (English, French, German). A version in 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 Aus

12、tria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swed

13、en, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national M

14、embers. Ref. No. EN 14617-1:2013: EEN 14617-1:2013 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Terms and definitions .4 3 Apparatus .4 4 Preparation of the specimens 4 4.1 Sampling .4 4.2 Specimen conditioning .4 5 Test procedure .5 6 Expression of results 5 7 Test report 5 Bibliography 7 DIN EN 1461

15、7-1:2013-08 EN 14617-1:2013 (E) 3 Foreword This document (EN 14617-1:2013) has been prepared by Technical Committee CEN/TC 246 “Natural stones”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical tex

16、t or by endorsement, at the latest by October 2013, and conflicting national standards shall be withdrawn at the latest by October 2013. 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 responsi

17、ble for identifying any or all such patent rights. This document supersedes EN 14617-1:2005. Subclause 5.1 has been modified since the last edition of this European Standard. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associati

18、on. This European Standard is one of a series of standards for test methods for agglomerated stones which includes the following parts: Part 1: Determination of apparent density and water absorption Part 2: Determination of flexural strength (bending) Part 4: Determination of the abrasion resistance

19、 Part 5: Determination of freeze and thaw resistance Part 6: Determination of thermal shock resistance Part 8: Determination of resistance to fixing (dowel hole) Part 9: Determination of impact resistance Part 10: Determination of chemical resistance Part 11: Determination of linear thermal expansio

20、n coefficient Part 12: Determination of dimensional stability Part 13: Determination of electrical resistivity Part 15: Determination of compressive strength Part 16: Determination of dimensions, geometric characteristics and surface quality of modular tiles According to the CEN-CENELEC Internal Reg

21、ulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland,

22、Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14617-1:2013-08 EN 14617-1:2013 (E) 4 1 Scope This European Standard specifies a method for determining the apparent dens

23、ity and water absorption of agglomerated stone products. 2 Terms and definitions For the purposes of this document, the following terms and definitions apply. 2.1 apparent density Mvratio between mass (expressed in kg) and apparent volume (expressed in m3) situated within the external surface of the

24、 body 2.2 water absorption C maximum amount of water absorbed by the material when soaked in deionised water at room temperature and pressure according to the procedure described below, expressed as a percentage of the dry mass of the sample 3 Apparatus 3.1 A covered tank with a flat base comprising

25、 small non-oxidising and non-absorbent supports for the specimens. 3.2 A device able to maintain a constant water level in the tank, described in 4.1. 3.3 A time counter with an accuracy of one second. 3.4 A weighing instrument with an accuracy of 0,01 % of the sample mass. 3.5 A hydrostatic balance

26、 accurate to at least 0,01 % of the sample mass. 3.6 A ventilated oven capable of maintaining a temperature of (70 5) C. 4 Preparation of the specimens 4.1 Sampling The sampling is not the responsibility of the test laboratory except where especially requested. At least six specimens selected from a

27、 homogeneous batch consisting of the same material mixture should be tested. The final finishing of the specimen should be the same as the end product (sand blasted, gauged or polished surface) but without chemical surface treatment. The dimensions of the sample are (100 x 100) mm length and width a

28、nd (10 2) mm thickness. 4.2 Specimen conditioning The specimens should be dried in a stove at (70 5) C until the difference between two successive weighings at (24 2) h intervals is less than 0,1 % of the sample mass. The specimens shall be kept in a desiccator until room temperature (20 5) C is att

29、ained. DIN EN 14617-1:2013-08 EN 14617-1:2013 (E) 5 5 Test procedure After drying and weighing (Mo), place the specimens in a tank on two supports in order to reduce the support contact surface to a minimum. Slowly pour the deionised water into a container until the specimens are completely immersed

30、 and covered by 2 cm of water. After (1 0,25) h, (8 0,5) h and (24 1) h from the beginning of the tests, and later at regular intervals of (24 1) h, take the specimens out of the water, wipe with a damp cloth and weigh them in air. Continue to immerse the specimens in water and repeat the tests unti

31、l the weight variation specimens (Mt) in three successive weighings is less than 0,1 %. Immediately after the final weighing of each sample, determine the apparent mass (Ma) by weighing the sample in water using a hydrostatic balance. 6 Expression of results 6.1 The apparent density Mv, in kg/ m3is

32、given by: 2o HOta()vMMMM=(1) where Mois sample mass weighed in air after drying, in kilograms; Mtis sample mass soaked in water (6), wiped by a damp cloth and weighed in air, in kilograms; Mais sample mass soaked in water and weighed in water, in kilograms; H2O is the true density of water at the me

33、asuring temperature, in kilograms/ cubic metre. 6.2 Water absorption C in percentage (%) is given by: oot)(MMMC=100(2) 6.3 For a more complete documentation of water absorption of a material, the amount of water absorbed relative to 1 h, 8 h, 24 h, 48 h, 72 h, etc. can be calculated. The amount of w

34、ater absorbed (Ciin percent) at the generic time tiis given by: ooii)(MMMC=100(3) where Miis sample mass weighed in air after titime of water absorption. Porosities (open and total) may be calculated according to EN 1936. 7 Test report The test report shall contain the following information: a) uniq

35、ue identification number of the report; DIN EN 14617-1:2013-08 EN 14617-1:2013 (E) 6 b) number and year of issue of this European Standard, i.e. EN 14617-1:2013; c) name and address of the test laboratory and the address where the test was carried out if different from the test laboratory; d) name a

36、nd address of the client; e) it is the responsibility of the client to supply the following information: 1) name of the supplier; 2) name of the person or organisation which carried out the sampling; 3) surface finish of the specimens (if relevant to the test); 4) nature of the binders; f) date of d

37、elivery of the sample or of the specimens; g) date when the test specimens were prepared (if relevant) and the date of testing; h) number of specimens in the sample; i) dimensions of the specimens; j) apparent density values of each specimen and the average value; k) water absorption value of each s

38、pecimen and the average value; l) all deviations from the standard and their justification; m) remarks. The test report shall contain the signature(s) and role(s) of the responsible(s) for the testing and the written consent of the test laboratory. It shall also state that the report shall not be pa

39、rtially reproduced without the written consent of the test laboratory. DIN EN 14617-1:2013-08 EN 14617-1:2013 (E) 7 Bibliography 1 EN 1936, Natural stone test methods Determination of real density and apparent density, and of total and open porosity 2 EN 12440, Natural stone Denomination criteria 3 EN 14618, Agglomerated stone Terminology and classification DIN EN 14617-1:2013-08