1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 15398:2012Specifications forthermoplastics covers andframes for manholes andinspection chambers used innon-traffic areasBS ISO 15398:2012 BRITISH STANDARDNational foreword
2、This British Standard is the UK implementation of ISO 15398:2012.The UK participation in its preparation was entrusted to TechnicalCommittee PRI/88/1, Plastics piping for non-pressure applications.A list of organizations represented on this committee can beobtained on request to its secretary.This p
3、ublication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 75202 5ICS 83.140.99Compliance with a British Standard cannot confer immuni
4、ty fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 December 2012.Amendments issued since publicationDate Text affectedBS ISO 15398:2012 ISO 2012Specifications for thermoplastics covers and frames for manholes and inspe
5、ction chambers used in non-traffic areasSpcifications pour couvercles et cadres en matriaux thermoplastiques pour regards et chambres dinspection utiliss dans les zones sans circulationINTERNATIONAL STANDARDISO15398First edition2012-12-01Reference numberISO 15398:2012(E)BS ISO 15398:2012ISO 15398:20
6、12(E)ii ISO 2012 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2012All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writi
7、ng from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 15398:2012ISO 15398:2012(E) ISO 2012 All ri
8、ghts reserved iiiContents PageForeword ivIntroduction v1 Scope .12 Normative references 13 Terms, definitions, symbols and abbreviations .33.1 Terms and definitions . 33.2 Abbreviations . 34 Material 44.1 Other materials . 44.2 Utilization of non-virgin materials 44.3 UV resistant formulations . 44.
9、4 Sealing rings 54.5 Metallic fixings 54.6 Solvent cement 55 General characteristics 55.1 General . 55.2 Removal of covers from frames 55.3 Appearance 55.4 Colour 56 Geometrical characteristics 56.1 Dimensions - general . 56.2 Total clearance between cover and frame . 66.3 Compatibility of seatings
10、66.4 Flatness of manhole covers 66.5 Anti .skid pattern 67 Classification and installation 68 Mechanical characteristics 79 Physical characteristics .710 Performance and durability requirements 810.1 General performance . 811 Marking of covers and frames 811.1 Marking of covers and frames 811.2 Addi
11、tional documentation 9Annex A (normative) Material requirements for materials used in covers and frames 10Annex B (normative) Impact test on covers and frames .11Annex C (normative) Skid resistance test 12Bibliography .15BS ISO 15398:2012ISO 15398:2012(E)ForewordISO (the International Organization f
12、or 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 technical committee has been established has th
13、e 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 electrotechnical standardization.Internati
14、onal 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 circulated to the member bodies for voting. Publication a
15、s 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 for identifying any or all such patent rights.ISO
16、 15398 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee SC 1, Plastics pipes and fittings for soil, waste and drainage (including land drainage).iv ISO 2012 All rights reservedBS ISO 15398:2012ISO 15398:2012(E)IntroductionT
17、his International Standard is based on the results of the work being undertaken in ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids”, CEN Committee TC 165 and CEN Committee TC 155.They are supported by separate standards on test methods and by European Standards for covers
18、 and frames to which references are made throughout the System Standard. ISO 2012 All rights reserved vBS ISO 15398:2012BS ISO 15398:2012Specifications for thermoplastics covers and frames for manholes and inspection chambers used in non-traffic areas1 ScopeThis International Standard specifies the
19、definitions and requirements for thermoplastics covers and frames for inspection chambers and other such pipeline access products installed in light vehicular access and pedestrian areas and manufactured from unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral
20、modifier (PP-MD) or polyethylene (PE). The products are rated up to B 125 max. and are intended for use either inside or outside buildings including swimming pool areas but are not intended for use in the carriageway of trafficked areas.This International Standard is only applicable to those covers
21、and frames where the manufacturer has clearly stated in the documentation how the frames are installed and assembled to the intended access product, identifying as necessary the manufacturer and grades of product or riser to which the frame is intended to fit.NOTE 1 The cover and frame are normally
22、manufactured by injection moulding.NOTE 2 Fibre reinforced covers and frames are not covered by this International Standard.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undat
23、ed references, the latest edition of the referenced document (including any amendments) applies.ISO 580, Plastics piping and ducting systems Injection-moulded thermoplastics fittings Methods for visually assessing the effects of heatingISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic
24、 polymers and their special characteristicsISO 1133-1, Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard methodISO 1183-1, Plastics Methods for determining the density of non cellular plastics Part 1: Immersion method, liquid p
25、yknometer method and titration methodISO 1183-2, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column methodISO 2507-1, Thermoplastics pipes and fittings Vicat softening temperature Part 1: General test methodISO 3126, Plastics piping systems Plastics
26、 components Determination of dimensionsISO 3127, Thermoplastics pipes Determination of resistance to external blows Round the-clock methodISO 3506-1, Mechanical properties of corrosion-resistant stainless steel fastners Part 1: Bolts, screws and studsISO 3506-2, Mechanical properties of corrosion-re
27、sistant stainless steel fasteners Part 2: NutsISO 4435, Plastics piping systems for non-pressure underground drainage and sewerage Unplasticized poly(vinyl chloride) (PVC-U)INTERNATIONAL STANDARD ISO 15398:2012(E) ISO 2012 All rights reserved 1BS ISO 15398:2012ISO 15398:2012(E)ISO 4892-2, Plastics M
28、ethods of exposure to laboratory light sources Part 2: Xenon-arc lampsISO 4892-3, Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lampsISO 8256:2004, Plastics Determination of tensile-impact strengthISO 8772, Plastics piping systems for non-pressure underground draina
29、ge and sewerage Polyethylene (PE)ISO 8773, Plastics piping systems for non-pressure underground drainage and sewerage Polypropylene (PP)ISO 11357-6, Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature
30、 (dynamic OIT)ISO 13229, Thermoplastics piping systems for non-pressure applications Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings Determination of the viscosity number and K-valueISO 13272, Plastics piping systems for non-pressure underground drainage and sewerage Unplasticized poly
31、(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral modifiers (PP-MD) and polyethylene (PE) Specifications for manholes and inspection chambers in traffic areas and underground installationsISO 21138-1, Plastics piping systems for non-pressure underground drainage and sewerage S
32、tructured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 1: Material specifications and performance criteria for pipes, fittings and systemISO 21138-2, Plastics piping systems for non-pressure underground drainage and sewerage Structu
33、red-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 2: Pipes and fittings with smooth external surface, Type AISO 21138-3, Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unp
34、lasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 3: Pipes and fittings with non-smooth external surface, Type BEN 124:1994, Gully tops and manhole tops for vehicular and pedestrian areas Design requirements, type testing, marking, quality controlEN 681-1, Elasto
35、meric seals Materials requirements for pipe joint seals used in water and drainage applications Part 1: Vulcanized rubberEN 681-2, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 2: Thermoplastic elastomersEN 681-3, Elastomeric seals Materia
36、ls requirements for pipe joint seals used in water and drainage applications Part 3: Cellular materials of vulcanized rubberEN 681-4, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 4: Cast polyurethane sealing elementsEN 12164:2011, Copper
37、and copper alloys Rod for free machining purposesENV 12633:2003, Method of determination of unpolished and polished slip/skid resistance valueCEN/TS 14541, Plastics pipes and fittings for non-pressure applications Utilization of non-virgin PVC-U, PP and PE materialsEN 14680, Adhesives for non-pressu
38、re thermoplastic piping systems SpecificationsEN 14758-1, Plastics piping systems for non-pressure underground drainage and sewerage Polypropylene with mineral modifiers (PP-MD) Part 1: Specifications for pipes, fittings and the systemEN 14814, Adhesives for pressure thermoplastic piping systems Spe
39、cifications2 ISO 2012 All rights reservedBS ISO 15398:2012ISO 15398:2012(E)3 Terms, definitions, symbols and abbreviationsFor the purposes of this document, the terms, definitions and abbreviations given in ISO 4435, ISO 8772, ISO 8773, ISO 21138-1, ISO 21138-2, ISO 21138-3, EN 14758-1, ISO 13272, I
40、SO 1043-1 and the following apply.3.1 Terms and definitions3.1.1Inspection chamberdrainage or sewerage fitting used to connect drainage or sewerage installations and/or to change the direction of drainage or sewerage runs, which terminates at ground levelNOTE 1 It can be supplied either with an inte
41、gral riser or a separate a riser shaft in both cases having a 200 mm minimum outer diameter and an inner diameter of less than 800 mm. For non-circular chambers the minimum clear opening should be 200 mm with a maximum opening width of 800 mmNOTE 2 The opening at ground level permits the introductio
42、n of cleaning, inspection and test equipment and the removal of debris but does not provide access for personnel.3.1.2riser shaftusually circular structure providing a vertical conduit between the base unit and the near ground levelNOTE The riser shaft can be supplied either as a separate component
43、for site jointing to the base unit, or integrally formed with the base unit by the manufacturer.3.1.3near-surface componentscomponents which, where provided, connect to the top of the riser shaft and provide a seating for the cover and its frame3.1.4telescopic partpart of the assembly that allows ac
44、commodation of settlement that might occur after installation and allows adjustment of the height of the chamber3.1.5cover framecomponent that provides a stable support for the cover on its top surface and on its bottom surface attaches to the riser or near surface components or alternatively is imb
45、edded in concrete as required by the installation details supplied by the manufacturer of the chamber or manhole3.1.6clear openingCOdiameter of the largest circle that can be inscribed in the clear area of the frameNOTE 1 Expressed in mm.NOTE 2 See EN 124.3.1.7reformulated materialrecyclable / repro
46、cessable material that has been reformulated, by the use of additives and processing techniques, to meet an agreed specificationNOTE Typically the additives used would be stabilizers, pigments, etc; the reformulated material taking the form of homogeneous pellets, granules, powder, etc. with the pro
47、duced batch having consistent physical properties.3.2 Abbreviations ISO 2012 All rights reserved 3BS ISO 15398:2012ISO 15398:2012(E)DN/ID nominal size, inside diameter relatedDN/OD nominal size, outside diameter relatedPVC-U unplasticized poly(vinyl chloride)PE polyethylenePP polypropylenePP-MD poly
48、propylene with mineral modifiers4 MaterialA material fulfilling the requirements in one of the standards listed in Table 1 may be used for manufacturing covers and frames without additional material requirements.Table 1 Standard materials and corresponding pipe standardsStandard material Correspondi
49、ng pipe standardUnplasticized poly(vinyl chloride) (PVC-U) ISO 4435, ISO 21138-2, ISO 21138-3 2,0 metres class A 3.75 kg; 2,5 metres class B r = 50 mm striker; T = (0 3) C cAnnex B No cracks or other damages impairing the function of the cover.aThe cover and frame shall be supported in the test apparatus by a short section of the riser shaft that it is intended to fit to, or as otherwise specified by the manufacturer.bCO/50 for CO 1,5: +20 % Y
