1、BRITISH STANDARD BS EN ISO 4157-1:1999 Construction drawings Designation systems Part1: Buildings and parts of buildings The European Standard ENISO4157-1:1998 has the status of a BritishStandard ICS 01.100.30BSENISO4157-1:1999 This BritishStandard, having been prepared under the directionof the Sec
2、tor Committeefor Building and CivilEngineering, was publishedunderthe authority ofthe Standards Committee andcomesinto effect on 15April1999 BSI03-2000 ISBN 0 580 32430 3 National foreword This BritishStandard is the English language version of EN ISO4157-1:1998 and is identical with ISO4157-1:1998.
3、 It partially supersedes BS1192-1:1984 which is withdrawn. It should be noted that the transition level between one storey and another recommended in clause7.2 and Figure 6, and the method of designating slabs and beams in7.5 and Figure 8, conflict with UK practice, which defines a storey, for the p
4、urpose of numbering and referencing, as comprising of one floor and its walls. The UK participation in its preparation was entrusted by Technical Committee B/212, Tolerances, drawing practice, modular co-ordination, joints, project information and computer modelling, to Subcommittee B/212/2, Constru
5、ction drawing practice, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UKinterests informed; monitor related international and European devel
6、opments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The BritishStandards which implement international or European publications referred to in this document may be found in the BSI Standards Cat
7、alogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their
8、 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 front cover, pagesi andii, theEN ISO title page, page2, the ISO title page, pages ii to iv, pages 1 to6 anda back cove
9、r. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBSENISO4157-1:1999 BSI 03-2000 i Contents Page National foreword Inside
10、front cover Foreword 2 Foreword iii Text of ISO4157-1 1ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO4157-1 December 1998 ICS 01.100.30 Descriptors: SeeISO document English version Construction drawings Designation systems Part1:Buildings and parts of buildings (ISO4157-1:1998) Des
11、sins de btiment Systmes de dsignation Partie1: Btiments et parties de btiments (ISO4157-1:1998) Zeichnungen fr das Bauwesen Bezeichnungssysteme Teil1: Gebude und Gebudeteile (ISO4157-1:1998) This European Standard was approved by CEN on21November1998. CEN members are bound to comply with the CEN/CEN
12、ELEC Internal Regulations which stipulate the conditions for giving this 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 Central Secretariat or to any
13、CEN member. This European Standard exists in three official 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 Central Secretariat has the same status as the official versions. CEN
14、 members are the national standards bodies of Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CEN European Committee for Standardization Comit Europen de Norm
15、alisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. ENISO4157-1:1998 EENISO4157-1:1998 BSI 03-2000 2 Foreword The text of the Internati
16、onal Standard ISO4157-1:1998 has been prepared by Technical Committee ISO/TC10 “Technical drawings, product definition and related documentation” in collaboration with CEN/CS. This European Standard shall be given the status ofa national standard, either by publication of an identical text or by end
17、orsement, at the latest by June1999, and conflicting national standards shall be withdrawn at the latest by June1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cz
18、echRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and theUnitedKingdom. Endorsement notice The text of the International Standard ISO4157-1:1998 was approved by CEN as a European Standard without any
19、 modification. NOTENormative references to International Standards are listed in Annex ZA(normative).ENISO4157-1:1998 ii BSI 03-2000 Contents Page Foreword iii 1 Scope 1 2 Normative references 1 3 Definitions 1 4 Type designations 2 5 Individual designations 2 6 Designation code 2 6.1 Principal desi
20、gnation 2 6.2 Additional designations 2 7 Designation application 3 7.1 Buildings 3 7.2 Storeys 3 7.3 Parts of storeys 4 7.4 Floors 4 7.4.1 General 4 7.4.2 Room numbers 4 7.4.3 Room identifiers 5 7.5 Load-bearing structure elements 5 Annex ZA (normative) Normative references to international publica
21、tions with their relevant European publications 6 Figure 1 Example of type designations 2 Figure 2 Example of individual designations 2 Figure 3 Example of designation of buildings 3 Figure 4 Example of designation of parts of buildings 3 Figure 5 Numbering of storeys 3 Figure 6 Transition between s
22、toreys 4 Figure 7 Designation of parts of a storey 4 Figure 8 Example of designating columns, slabs, walls and beams in the second storey 5 Descriptors: Drawings, technical drawings, architectural drawings, buildings, building elements, components, designation.ENISO4157-1:1998 BSI 03-2000 iii Forewo
23、rd 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 technic
24、al 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 matters of el
25、ectrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least75%of the member bodies casting a vote. International Standard ISO4157-1 was prepare
26、d by Technical Committee ISO/TC10, Technical drawings, product definition and related documentation, Subcommittee SC8, Construction documentation. This second edition cancels and replaces the first edition (ISO4157-1:1980), which has been technically revised. ISO4157 consists of the following parts,
27、 under the general title Construction drawings Designation systems: Part1: Buildings and parts of buildings; Part2: Room names and numbers; Part3: Room identifiers.iv blankENISO4157-1:1998 BSI 03-2000 1 1 Scope This part of ISO4157 specifies requirements for designation systems and a designation cod
28、e for buildings, including spaces, building elements and components. 2 Normative references The following standards contain provisions, which through reference in this text, constitute provisions of this part of ISO4157. At the time of publication, the editions indicated were valid. All standards ar
29、e subject to revision, and parties to agreements based on this part of ISO4157 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO4157-2:1998, Co
30、nstruction drawings Designation systems Part2: Room names and numbers. ISO4157-3:1998, Construction drawings Designation systems Part3: Room identifiers. 3 Definitions For the purposes of this part of ISO4157, the following definitions apply. 3.1 room area or volume, space or void bounded actually o
31、r theoretically, even though it is not traditionally thought of as a room EXAMPLES Balcony in a movie theatre Staircase (considered to be a separate room in each floor) Auditorium with folding doors Partly covered terrace Atrium (even without a roof) Ventilation shafts (considered to be a separate r
32、oom on each floor) Elevator shafts (considered to be a separate room on each floor) Void in ceiling NOTEA room in the numbering context may or may not be completely enclosed by walls, ceiling, and floor. However, for a room to be allocated a room number, it should have some of these physical limitat
33、ions. 3.2 room name common or given name which represents the intended use or function of the room NOTE 1Rooms in the same building may have identical room names, e.g.CLASSROOM. It is not necessary to differentiate them, e.g.CLASSROOM A, CLASSROOM B, etc. NOTE 2Additions to room names such as B and3
34、, as in CLASSROOM B, BEDROOM3, should only be assigned to room names if they are so called in the practical use of the building. Given names like CHOPIN or TAYLOR should in such instances be preferred, e.g.CHOPIN AUDITORIUM, TAYLOR SUITE, etc., for their mnemonic value. 3.3 room number number alloca
35、ted to a room NOTE 1See3.1. NOTE 2Room number in the traditional sense is reserved for the practical use of a building, i.e.the interface between building and human beings. Room numbers may be revised by thorough reallocation when important changes are made, such as remodelling, extensions, or new o
36、wnership. The time for the changeover and its implications should be documented. 3.4 room identifier positive integer number allocated to a room, preceded by the prefix I# NOTESeeISO4157-3.ENISO4157-1:1998 2 BSI 03-2000 4 Type designations Different objects shall be classified according to type, e.g
37、.the kind or design of the object (seeFigure 1). 5 Individual designations Each separate object shall be identified. The individual designation is often an indication of position (seeFigure 2). 6 Designation code The complete designation shall consist of a principal and an additional designation. 6.
38、1 Principal designation The principal designation shall indicate the category of objects at different levels in the documentation. It should consist of a) text in full, e.g.HOUSE, ROOM, WINDOW, DOOR, FENCE, CUT-OFF VALVE; b) abbreviation, e.g.H, R, W, D, F, COV respectively; c) systematic numeric or
39、 letter designation, e.g.; 1for doors, 2for windows, 3for parts, etc.; A for playground equipment, B for outdoor furniture, C for other equipment, etc.; d) designation according to a general classification and coding system. The principal designation may be omitted when the rest of the documentation
40、 shows the intention. 6.2 Additional designations The additional designations shall indicate a further specification within the category. They should consistof a) letters and numerals for type designations; EXAMPLE W12b, where W is the principal designation for window, 12is the additional designatio
41、n for type, material, dimensions, etc., and b is the additional designation for variant, e.g.notch for a window sill. Figure 1 Example of type designations Figure 2 Example of individual designationsENISO4157-1:1998 BSI 03-2000 3 b) letters or numerals in running order. EXAMPLE P1, P2, P3, etc., whe
42、re P is the principal designation for pillar, and1, 2, 3etc.the individual designation of each pillar. The individual designation may also consist of coordinates. 7 Designation application 7.1 Buildings Buildings belonging to the same project shall be indicated with a principal and an individual des
43、ignation, for example HOUSE1, HOUSE2, etc.(seeFigure 3). The designation for a part of a building shall consist of a principal designation, completed with a systematic letter or numeric designation, for example HOUSE2PART1, HOUSE2PART2, HOUSE2PART3, etc.(seeFigure 4). 7.2 Storeys A storey is the spa
44、ce between two consecutive floor planes or the space between a floor plane and a roof, bounded by physical limits (floors, ceiling and walls), including its exterior walls and other relevant parts of the building(seeFigure 6). Each storey shall be consecutively numbered from the bottom to the top, s
45、tarting with1at the lowest level usable for any purpose(seeFigure 5). Zero shall designate the space which is situated immediately below the lowest level usable for any purpose. NOTEThe principal designation HOUSE may be omitted. Figure 3 Example of designation of buildings Figure 4 Example of desig
46、nation of parts of buildings Figure 5 Numbering of storeysENISO4157-1:1998 4 BSI 03-2000 The numbering applies not only to the usable space of a given storey but also to the physical limits bounding this space, for example the load-bearing floor and ceilings above the storey, the walls and the ceili
47、ngs in the storey, etc. The upper face level of the load-bearing building part indicates the transition level from one storey to the next storey(seeFigure 6). When there are differences in level inside a building, for example mezzanine, offset level, landing, ramp, etc., every necessary indication s
48、hall be given in order to avoid errors. These indications shall be in the form of levels or listed abbreviations and placed beside the numbering of the storey concerned. Staircases shall have the same numbering as the storey in which they are situated, whether or not they have half-landings. 7.3 Par
49、ts of storeys The designation for the part of a storey, when the documentation is divided into several drawings, shall consist of the designation of the storey, completed by a systematic numeric or letter designation, for example STOREY3 PART1, STOREY3PART2, STOREY3PART3, etc.(seeFigure 7). 7.4 Floors 7.4.1 General For the purposes of this part of ISO4157, the term “floor” corresponds to the concept of the English term “floor” as the logically numbered floor relative to ground level: i.e.fi
