BS 8000-6-2013 Workmanship on building sites Code of practice for slating and tiling of roofs and walls《建筑工地上的操作 屋顶铺石板瓦 盖瓦和覆层的实施规程》.pdf

1、BS 8000-6:2013Workmanship on buildingsites Part 6: Code of practice for slatingand tiling of roofs and wallsBS 8000-6:2013Incorporating Corrigendum No. 1BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Publishing and copyright informationThe BSI copyright notice displ

2、ayed in this document indicates when the documentwas last issued. The British Standards Institution 2013Published by BSI Standards Limited 2013ISBN 978 0 580 80164 8ICS 91.200The following BSI references relate to the work on this standard:Committee reference B/542/1Draft for comment 12/30268792 DCP

3、ublication historyFirst published April 1990Second (present) edition, September 2013Amendments issued since publicationDate Text affectedBS 8000-6:2013 BRITISH STANDARDContentsForeword iii1 Scope 12 Normative references 13 Terms and definitions 24 Handling and preparation of materials 24.1 Checking,

4、 handling and site storage of materials 24.2 Preparation for work 34.3 Mortar preparation 44.4 Application of mortar 55 Preparation, laying and fixing 55.1 Roofing underlays 55.2 Battens and counterbattens 85.3 Verge undercloak 96 Laying and fixing of clay and concrete roof tiles, fittings andaccess

5、ories 106.1 General 106.2 Single-lap tiles 106.3 Double-lap (plain tiles) 167 Laying and fixing of fibre cement slates, fittings and accessories 237.1 General 237.2 Hook fixing 247.3 Eaves and bottom edges 247.4 Verges 257.5 Ridges and hips 257.6 Hips 267.7 Valleys 277.8 Valley/slate/ridge junctions

6、 277.9 Abutments 277.10 Vertical slating 287.11 Roofing accessories 287.12 Lightning conductors 288 Laying and fixing of natural slates, fittings and accessories 298.1 General 298.2 Eaves and bottom edges 318.3 Verges 318.4 Ridges 318.5 Hips 338.6 Valleys 348.7 Valley/slate/ridge junctions 358.8 Abu

7、tments 358.9 Vertical slating 368.10 Roofing accessories 368.11 Lightning conductors 369 Roofing accessories 3610 Solar roof panels 3711 Safety and general precautions 3711.1 Precautions 3711.2 Health and safety 3811.3 Material cutting 39Bibliography 40BRITISH STANDARD BS 8000-6:2013 The British Sta

8、ndards Institution 2013 null iPublishing and copyright informationThe BSI copyright notice displayed in this document indicates when the document was last issued. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 99254 4ICS 91.200The following BSI reference

9、s relate to the work on this standard: Committee reference B/542/1 Draft for comment 12/30268792 DCPublication historyFirst published April 1990Second (present) edition, September 2013Amendments issued since publicationDate Text affected July 2017 C.1 correction of spacing error in Print pdfContents

10、Foreword iii1 Scope 12 Normative references 13 Terms and definitions 24 Handling and preparation of materials 24.1 Checking, handling and site storage of materials 24.2 Preparation for work 34.3 Mortar preparation 44.4 Application of mortar 55 Preparation, laying and fixing 55.1 Roofing underlays 55

11、2 Battens and counterbattens 85.3 Verge undercloak 96 Laying and fixing of clay and concrete roof tiles, fittings andaccessories 106.1 General 106.2 Single-lap tiles 106.3 Double-lap (plain tiles) 167 Laying and fixing of fibre cement slates, fittings and accessories 237.1 General 237.2 Hook fixing

12、 247.3 Eaves and bottom edges 247.4 Verges 257.5 Ridges and hips 257.6 Hips 267.7 Valleys 277.8 Valley/slate/ridge junctions 277.9 Abutments 277.10 Vertical slating 287.11 Roofing accessories 287.12 Lightning conductors 288 Laying and fixing of natural slates, fittings and accessories 298.1 General

13、298.2 Eaves and bottom edges 318.3 Verges 318.4 Ridges 318.5 Hips 338.6 Valleys 348.7 Valley/slate/ridge junctions 358.8 Abutments 358.9 Vertical slating 368.10 Roofing accessories 368.11 Lightning conductors 369 Roofing accessories 3610 Solar roof panels 3711 Safety and general precautions 3711.1 P

14、recautions 3711.2 Health and safety 3811.3 Material cutting 39Bibliography 40BRITISH STANDARD BS 8000-6:2013 The British Standards Institution 2013 null i The British Standards Institution 2017 iSummary of pagesThis document comprises a front cover, an inside front cover, pages i to iv,pages 1 to 42

15、 an inside back cover and a back cover.BRITISH STANDARDBS 8000-6:2013ii null The British Standards Institution 2013ii The British Standards Institution 2017ForewordPublishing informationThis part of BS 8000 is published by BSI Standards Limited, under licence fromThe British Standards Institution,

16、and came into effect on 30 September 2013. Itwas prepared by Subcommittee B/542/1, Slating and tiling, under the authorityof Technical Committee B/542, Roofing and cladding products for discontinuouslaying. A list of organizations represented on this committee can be obtained onrequest to its secret

17、ary.SupersessionThis part of BS 8000 supersedes BS 8000-6:1990, which is withdrawn.Relationship with other publicationsBS 8000 is published in the following parts:null Part 1: Code of practice for excavation and filling;null Part 2: Code of practice for concrete work;null Part 3: Code of practice fo

18、r masonry;null Part 4: Code of practice for waterproofing;null Part 5: Code of practice for carpentry, joinery and general fixings;null Part 6: Code of practice for slating and tiling of roofs and claddings;null Part 7: Code of practice for glazing;null Part 8: Code of practice for plasterboard part

19、itions and dry linings;null Part 9: Cementitious levelling screeds and wearing screeds Code ofpractice;null Part 11: Internal and external wall and floor tiling Ceramic andagglomerated stone tiles, natural stone and terrazzo tiles and slabs, andmosaics Code of practice;null Part 12: Code of practice

20、 for decorative wallcoverings and painting;null Part 13: Code of practice for above ground drainage and sanitaryappliances;null Part 14: Code of practice for below ground drainage;null Part 15: Code of practice for hot and cold water services (domestic scale);null Part 16: Code of practice for seali

21、ng joints in buildings using sealants.Information about this documentThis is a full revision of the standard, and introduces the following principalchanges:null new clauses to take into account revisions to BS 5534;null updated clauses to reflect product innovations, e.g. dry fix systems;null update

22、d sitework practices to reflect new health and safety legislation;null the addition of guidance on the installation of solar roof panels.Where reference is made to proprietary products and to manufacturersrecommendations, the user is advised to obtain evidence that these productsand recommendations

23、have been proven by relevant experience or relevant testmethod data, based on the conditions and methods of use in the UK climate, tobe fit for purpose.BRITISH STANDARD BS 8000-6:2013 The British Standards Institution 2013 null iii The British Standards Institution 2017 iiiIt is advisable that all p

24、arties seek assurances at the outset of a project that suchrecommendations are appropriate for the product in its intended use andlocation.Use of this documentThe purpose of this code of practice is to encourage good workmanship byproviding:a) the most frequently required recommendations on workmans

25、hip forbuilding work in a readily available and convenient form to those workingon site;b) recommendations on how designers requirements for workmanship can besatisfactorily realized;c) guidance on good practice for supervision and for training purposes;NOTE This guidance is not intended to supplant

26、 the normal training in craftskills.d) a reference for quality of workmanship;e) recognition that design, procurement and project information are likely tobe conducive to good workmanship.This code of practice has generally been arranged in accordance with theCommon Arrangement of Work Sections (CAW

27、S) for Building Works 1 so that itcan be used easily with project specifications and bills of quantities using CAWS.As a code of practice, this part of BS 8000 takes the form of guidance andrecommendations. It should not be quoted as if it were a specification andparticular care should be taken to e

28、nsure that claims of compliance are notmisleading.Any user claiming compliance with this part of BS 8000 is expected to be able tojustify any course of action that deviates from its recommendations.Presentational conventionsThe provisions of this standard are presented in roman (i.e. upright) type.

29、Itsrecommendations are expressed in sentences in which the principal auxiliaryverb is “should”.Commentary, explanation and general informative material is presented insmaller italic type, and does not constitute a normative element.Contractual and legal considerationsThis publication does not purpor

30、t to include all the necessary provisions of acontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legalobligations.BRITISH STANDARDBS 8000-6:2013iv null The British Standards Institution 2013iv The British Standards Institution 2

31、0171 ScopeThis part of BS 8000 gives recommendations on basic workmanship on buildingsites, both commercial and domestic, and covers those tasks which arefrequently carried out in relation to the slating and tiling of roofs and walls ofnewly constructed buildings or buildings being refurbished and r

32、e-roofed. Itmakes recommendations and gives guidance on basic workmanship forconventional types of building work. The recommendations given are notnecessarily comprehensive; particular project documents, e.g. projectspecifications, might be needed to cover recommendations not dealt with bythis code

33、of practice.Some of the recommendations might not apply to historic building conservationor heritage roofing.The recommendations given in this British Standard apply to the laying andfixing of clay and concrete tiles, natural slates and fibre cement slates and theirassociated fittings and accessorie

34、s.NOTE 1 The manufacture of concrete roofing tiles and fittings, fibre cement slates,clay roofing tiles and fittings and natural slates for use in the UK is covered inBS EN 490, BS EN 492, BS EN 1304 and BS EN 12326-1, respectively.NOTE 2 Design aspects of slating and tiling are covered in BS 5534.N

35、OTE 3 The installation of timber shingles and shakes are described in NFRCTechnical Bulletin 34 2. Manufacturers instructions will apply to the installation ofasphalt shingles and sheet metal or proprietary discontinuously laid roofingproducts.2 Normative referencesThe following documents, in whole

36、or in part, are normatively referenced in thisdocument and are indispensable for its application. For dated references, onlythe edition cited applies. For undated references, the latest edition of thereferenced document (including any amendments) applies.Standards publicationsBS 5534, Code of practi

37、ce for slating and tiling (including shingles)BS 6100-6, Building and civil engineering Vocabulary Part 6: ConstructionpartsBS 8000-3, Workmanship on building sites Part 3: Code of practice for masonryOther publicationsN1NATIONAL FEDERATION OF ROOFING CONTRACTORS. Standard roofingmortar. Technical B

38、ulletin 27. London: National Federation of RoofingContractors, 2012.N2NATIONAL FEDERATION OF ROOFING CONTRACTORS. Pitched roof underlay.Technical Bulletin 06. London: National Federation of Roofing Contractors,2012.BRITISH STANDARD BS 8000-6:2013 The British Standards Institution 2013 null 1 The Bri

39、tish Standards Institution 2017 13 Terms and definitionsFor the purposes of this part of BS 8000, the definitions given in BS 6100-6apply.4 Handling and preparation of materials4.1 Checking, handling and site storage of materials4.1.1 CheckingMaterials and products should be checked to ensure that t

40、hey conform to theproject specification.Battens, roofing underlays, clay and concrete roof tiles, natural and fibre cementslates and fittings should be checked to identify them, either by their third-partycertification mark or other certification of conformity, or by manufacturerslabelling.NOTE Atte

41、ntion is drawn to The Construction Products Regulation (EU) No305/2011 (CPR) 3, which requires all construction products manufactured to aharmonized European standard to be CE marked and supported by a Declaration ofPerformance, made available by the manufacturer.4.1.2 HandlingTiles, slates and fitt

42、ings should be unloaded and handled with care to avoiddamage, soiling from ground conditions or mortar preparation, breakage instacking or damage from passing traffic.4.1.3 Storage (on ground)Concrete tiles, clay tiles, fibre cement slates, natural slates and fittings withwrappings and banding shoul

43、d be stored in place on a firm, even base free fromsoiling.When fibre cement slates are stored outside, the sides of the plastic wrappingsshould be split open to allow free air movement between the slate stacks. Theslates should then be covered with a tarpaulin or similar cover.Concrete, clay, natur

44、al slate, fibre cement slates and fittings should be stored asclose as possible to the roof to avoid excessive handling, and in compact, stablestacks. Loose product should not be stacked flat.Roofing underlays should be stored on end on a firm, clean base protected fromdirect sunlight.Battens and co

45、unterbattens should be stored on bearers sufficient to preventsagging or twisting. They should be protected from water saturation whenstored in bales or bundles horizontally.Accessories should be stored in a safe weatherproof store.Provision should be made for the storage and protection of all mater

46、ials on site.If a hard standing area is not available, a firm flat area should be selected,which is clear of rubbish and vegetation and free from soiling and risk ofdamage from access traffic.4.1.4 Storage (on roof)Clay, concrete, natural and fibre cement slates should be stacked out safely onthe ro

47、of to avoid slippage and should be distributed to prevent unbalancing oroverloading of the roof structure.BRITISH STANDARDBS 8000-6:20132 null The British Standards Institution 20132 The British Standards Institution 20174.2 Preparation for work4.2.1 GeneralThe recommendations contained in this Brit

48、ish Standard should be carried out inaccordance with BS 5534 or the Zonal Fixing Method and the manufacturersinstructions. Where contract specifications deviate from these recommendations,clarification should be obtained prior to commencing work as to which takespriority.Manufacturers sitework instr

49、uctions should be in accordance with BS 5534. Ifthe sitework instructions do not comply with these, the designer or specifiershould seek assurances at the preparation stage of the project that suchrecommendations are appropriate.NOTE 1 Recommendations for mechanical fixing in this British Standard generallyrefer to nailing and/or clipping but might also refer to screws or proprietaryproducts.The responsibility for carrying out sheet metal work should be decided prior tothe start of work.NOTE 2 The detailing for flashings included