BS 6181-1981 Method of test for air permeability of joints in building《建筑物接合部透气性试验方法》.pdf
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1、BRITISH STANDARD BS 6181:1981 ISO 6589-1981 Method of test for Air permeability of joints in building ISO title: Joints in building Method of test for air permeability of joints UDC 693.224:539.217.5BS6181:1981 This British Standard, having been prepared under the direction of the Basic Data and Per
2、formance Criteria for Civil Engineering and Building Structures Standards Committee, was published under the authority of the Executive Board and comes into effect on 30 November 1981 BSI 01-1999 The following BSI references relate to the work on this standard: Committee reference BDB/4 Draft for co
3、mment 79/10906 DC ISBN 0 580 12401 0 Cooperating organizations The Basic Data and Performance Criteria for Civil Engineering and Building Structures Standards Committee, under whose direction this British Standard was prepared, consists of representatives from the following: The organizations marked
4、 with an asterisk in the above list, together with the following, were directly represented on the Technical Committee entrusted with the preparation of this British Standard: Agrment Board Federation of Associations of Specialists and Aluminium Federation Sub-contractors Association of Building Com
5、ponent Health and Safety Executive Manufacturers Ltd. Incorporated Association of Architects and Association of District Councils Surveyors * Association of Metropolitan Authorities * Institute of Building Brick Development Association * Institution of Civil Engineers * British Constructional Steelw
6、ork Association Institution of Highway Engineers British Precast Concrete Federation Ltd. Institution of Municipal Engineers * British Woodworking Federation * Institution of Structural Engineers * Cement and Concrete Association Ministry of Defence Chartered Institution of Building Services * Modul
7、ar Society Limited * Concrete Society Limited * National Caravan Council Limited Consumer Standards Advisory Committee National Council of Building Materials of BSI Producers * Convention of Scottish Local Authorities National Federation of Building Trades Department of Education and Science * Emplo
8、yers * Department of Health and Social Security Royal Association for Disability Department of the Environment (Building and Rehabilitation Research Establishment) * Royal Institute of British Architects * Department of the Environment (Housing and Royal Institution of Chartered Surveyors * Construc
9、tion) * Scottish Development Department * Department of the Environment (PSA) Timber Research and Development Department of Transport * Association * Environmental Health Officers Association Trades Union Congress * Association of County Councils Institution of Building Control Officers Ltd. Constru
10、ctional Steel Research and Institution of Public Health Engineers Development Organisation Amendments issued since publication Amd. No. Date of issue CommentsBS6181:1981 BSI 01-1999 i Contents Page Cooperating organizations Inside front cover National foreword ii 0 Introduction 1 1 Scope 1 2 Field o
11、f application 1 3 References 1 4 Definitions 1 5 Apparatus 1 6 Preparation of the joint for testing 1 7 Preparation for the test 2 8 Test 2 9 Test results 2 10 Test report 3 Figure Sequence of differential pressure application 4 Publications referred to Inside back coverBS6181:1981 ii BSI 01-1999 Na
12、tional foreword This British Standard has been prepared under the direction of the Basic Data and Performance Criteria for Civil Engineering and Building Structures Standards Committee. It is identical with ISO 6589-1981 “Joints in building Method of test for air permeability of joints” prepared by
13、ISO/TC59, Building construction, and published by the International Organization for Standardization (ISO). Terminology and conventions. The text of the international standard has been approved as suitable for publication as a British Standard without deviation. Some terminology and certain conventi
14、ons are not identical with those used in British Standards; attention is especially drawn to the following. The comma has been used as a decimal marker. It is current practice in British Standards to use a full point on the baseline as the decimal marker. Wherever the words “International Standard”
15、appear, referring to this standard, they should be read as “British Standard”. Cross-references. There are no corresponding British Standards for ISO2444, ISO3447 and ISO6613 (in preparation). The technical committee has reviewed the provisions of these international standards and has decided that t
16、hey are acceptable for use in conjunction with this standard. A related British Standard for ISO2444 is BS4643:1970 “Glossary of terms relating to joints and jointing in building”. Table 2 of BS 6093:1981 “Code of practice for design of joints and jointing in building construction” is based on ISO34
17、47. NOTETextual error. When adopting the text of the international standard a printing error in the caption to the figure was noticed. It has been corrected in this British Standard and has been reported to ISO in a proposal to amend the text of the international standard. A British Standard does no
18、t purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. 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 f
19、ront cover, pagesi andii, pages1to4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on theinside front cover.BS6181:1981 BSI 01-1999 1 0 Introduction The establishment
20、of levels of performance for joints in buildings has to be based on tests that will simulate the constraints associated with their behaviour in service. The functions that a joint has to perform have been listed in ISO3447. The method of test proposed deals with pointA.8 of3.1 of ISO3447. The method
21、 has been adapted from a standard test for air permeability of windows. Care should be taken in relating the results of laboratory tests on joints to their actual performance on site. 1 Scope This International Standard specifies the test method to be used in laboratories for assessing the air perme
22、ability of non-opening joints in the exterior walls of buildings. 2 Field of application This International Standard applies to joint between components used in the exterior walls of buildings and fixed according to the manufacturers recommendations. This International Standard does not apply to joi
23、nts within components (for example the joint between glass fixed in a window frame and sealed with a glazing compound), but applies to the joint between glass mounted in a fixed window frame on site. 1) 3 References ISO 2444, Joints in building Vocabulary. ISO 3447, Joints in building General check-
24、list of joint functions. 4 Definitions The definitions given in ISO2444, Joints in building Vocabulary, apply with the following additions: 4.1 differential pressure difference between the absolute air pressure on the external surface of a joint and the absolute air pressure on the internal surface
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