BS-ISO-13765-5-2004.pdf
《BS-ISO-13765-5-2004.pdf》由会员分享,可在线阅读,更多相关《BS-ISO-13765-5-2004.pdf(12页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS ISO 13765-5:2004 Refractory mortars Part 5: Determination of grain size distribution (sieve analysis) ICS 81.080 ? Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 27 07:26:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 13765-5:2005 This British Standard was published un
2、der the authority of the Standards Policy and Strategy Committee on 10 Febuary 2006 BSI 10 February 2006 ISBN 0 580 47706 1 National foreword This British Standard reproduces verbatim ISO 13765-5:2004 and implements it as the UK national standard. Together with BS ISO 13765-1, BS ISO 13765-2, BS ISO
3、 13765-3, BS ISO 13765-4 and BS ISO 13765-6 it supersedes BS 1902-11:1991 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee RPI/1, Refractories, which has the responsibility to: A list of organizations represented on this committee can be obtained on re
4、quest to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic
5、Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to underst
6、and the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a fr
7、ont cover, an inside front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun s
8、heffieldun, na, Mon Nov 27 07:26:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARD ISO 13765-5 First edition 2004-06-01 Reference number ISO 13765-5:2004(E) Refractory mortars Part 5: Determination of grain size distribution (sieve analysis) Mortiers rfractaires Partie 5: Dtermina
9、tion de la rpartition granulomtrique (analyse par tamisage) BS ISO 13765-5:2004 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 27 07:26:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 27 07:26:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iii
10、 Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a
11、technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matter
12、s of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulat
13、ed to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible
14、 for identifying any or all such patent rights. ISO 13765-5 was prepared by Technical Committee ISO/TC 33, Refractories. ISO 13765 consists of the following parts, under the general title Refractory mortars: Part 1: Determination of consistency using the penetrating cone method Part 2: Determination
15、 of consistency using the reciprocating flow table method Part 3: Determination of joint stability Part 4: Determination of flexural bonding strength Part 5: Determination of grain size distribution (sieve analysis) Part 6: Determination of moisture content of ready-mixed mortars BS ISO 13765-5:2004
16、 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 27 07:26:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 27 07:26:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 1 Refractory mortars Part 5: Determination of grain size distribution (sieve an
17、alysis) 1Scope This part of ISO 13765 describes a method for determining the grain size distribution of refractory mortars by sieve analysis. 2Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited
18、applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 565, Test sieves Metal wire cloth, perforated metal plate and electroformed sheet Nominal sizes of openings ISO 8656-1, Refractory products Sampling of raw materials and unshaped pr
19、oducts Part 1: Sampling scheme ISO 13765-6, Refractory mortars Part 6: Determination of moisture content of ready-mixed mortars 3Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 grain size distribution mass fraction, as a percentage, of each gra
20、in size 4Principle The material is passed through a series of sieves of progressively decreasing aperture, so that it is divided into fractions that are defined by the apertures of the sieves used. Grain size distributions of dry refractory mortars can be determined by either dry or wet test methods
21、, the latter giving more reproducible results. The grain size distribution of ready-mixed mortars should be determined by the wet test method and of chemically bonded mortars by the dry test method. 5Apparatus 5.1Standard sieves and receiver, diameter conforming to the requirements of ISO 565. 5.2Si
22、eve brush. 200 mm BS ISO 13765-5:2004 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 27 07:26:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 5.3Balance, capable of weighing to the nearest . 5.4Electrical drying oven, fitted with a temperature controller, capable of operating at . 5.5Sieve shak
23、ing device, capable of holding at least five standard sieves at the same time. 6Sampling For dry mortar, sample the mortar in accordance with ISO 8656-1 or as agreed between parties. Reduce the sample to by quartering or with a riffle sampler. Sample ready-mixed mortars by emptying the entire conten
24、ts of the container in which the mortar is supplied into another container of larger capacity and mixing thoroughly. It is important that any supernatant liquid not be discarded. Ensure that a representative sample of the wet mixture is obtained. 7Procedure 7.1General Analyse each sample in duplicat
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS ISO 13765 2004
链接地址:https://www.31doc.com/p-3747017.html