1、March 2011 Translation by DIN-Sprachendienst.English price group 17No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、93.030!$nI)“1753806www.din.deDDIN EN 15885Classification and characteristics of techniques for renovation andrepair of drains and sewersEnglish translation of DIN EN 15885:2011-03Klassifizierung und Eigenschaften von Techniken fr die Renovierung und Reparatur vonAbwasserkanlen und -leitungenEnglisch
3、e bersetzung von DIN EN 15885:2011-03Classification et caractristiques des techniques de rnovation et de rparation desrseaux dvacuation et dassainissementTraduction anglaise de DIN EN 15885:2011-03www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document c
4、omprises 41 pages03.11 DIN EN 15885:2011-03 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 165 “Waste water engineering” (Secretariat: DIN, Germany). The preliminary work was done by Working Group WG 13 “Renovation and repair of
5、 drains and sewers”. The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committee NA 119-05-37 AA Renovierung, Reparatur und Erneue-rung von Abwasserkanlen und -leitungen. 2 EUROPEAN STANDARD NORME EUROPENNE EUROP
6、ISCHE NORM EN 15885 December 2010 ICS 93.030 English Version Classification and characteristics of techniques for renovation and repair of drains and sewers Classification et caractristiques des techniques de rnovation et de rparation des rseaux dvacuation et dassainissement Klassifizierung und Eige
7、nschaften von Techniken fr die Renovierung und Reparatur von Abwasserkanlen und -leitungen This European Standard was approved by CEN on 30 October 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the sta
8、tus 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 CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, G
9、erman). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croa
10、tia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDI
11、ZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15885:2010: EEN 15885:2010 (E) 2 Contents Page Foreword
12、31 Scope 42 Normative references 43 Terms and definitions .44 Symbols and abbreviations 75 Classification of renovation techniques for drains and sewers .85.1 General 85.2 Lining with continuous pipes .95.3 Lining with close-fit pipes 105.4 Lining with cured-in-place pipes . 125.5 Lining with discre
13、te pipes 145.6 Lining with spirally-wound pipes 165.7 Lining with a rigidly anchored inner plastics layer . 195.8 Lining with pipe segments . 205.9 Lining with sprayed material . 216 Classification of repair techniques for drains and sewers 236.1 General . 236.2 Repair by injection 246.3 Repair with
14、 cured-in-place components 276.4 Repair with trowelled material . 296.5 Repair with internal mechanical devices . 316.6 Repair by flood grouting 327 Classification of performance characteristics for renovation and repair . 347.1 General . 347.2 Structural integrity 357.2.1 External loads capacity 35
15、7.2.2 Internal loads capacity . 357.3 Impacts on site 357.4 Technique requirement for man entry 367.5 Technique requirement for shape . 367.6 Hydraulic performance . 368 Performance levels for renovation and repair . 36Annex A (informative) Place of this European Standard in the context of the overa
16、ll design of renovation and repair of drains and sewers 38Bibliography . 39DIN EN 15885:2011-03 EN 15885:2010 (E) 3 Foreword This document (EN 15885:2010) has been prepared by Technical Committee CEN/TC 165 “Waste water engineering”, the secretariat of which is held by DIN. This European Standard sh
17、all be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2011, and conflicting national standards shall be withdrawn at the latest by June 2011. Attention is drawn to the possibility that some of the elements of this document
18、 may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. It provides an overview of systems used for renovation and repair of drains and sewers, regardless of the material used. In respect of sewer renovation techniques usi
19、ng plastics materials only, it reproduces definitions and other information (but no requirements) contained in EN ISO 11295. Due to their continuous development the most up-to-date information on these particular techniques may be contained in either this document or EN ISO 11295, whichever is the l
20、atest dated edition. Regarding general requirements for drain and sewer systems and existing standards and draft standards on the subject of rehabilitation of drain and sewer systems, information in summary form is available in CEN/TR 15128. For management and control of rehabilitation activities in
21、 drains and sewers a European Standard is in preparation in CEN/TC 165/WG 22. This document refers to existing EN product standards to the extent available for the techniques and materials covered. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followi
22、ng countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovaki
23、a, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 15885:2011-03 EN 15885:2010 (E) 4 1 Scope This European Standard specifies a system for the classification of techniques for renovation and repair of drains and sewers outside buildings, operated under gravity or pressure, includ
24、ing pipes, connections and manholes. It defines and describes families of techniques and their different generic methods and materials used. This European Standard does not describe specific products. For each technique family it lists relevant existing standards, materials and applications and outl
25、ines characteristics including installation aspects, structural and hydraulic capabilities and site impact. Necessary work on the existing pipe prior to renovation and repair is outside the scope of this European Standard. This European Standard provides information needed to determine viable option
26、s for identification of the optimal technique with regard to a given set of renovation and repair objectives. NOTE It is the responsibility of the designer to choose and design the renovation and repair systems. It does not specify the calculation methods to determine, for each viable technique, the
27、 required amount of lining material needed to secure the desired performance of the renovated pipeline. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the
28、latest edition of the referenced document (including any amendments) applies. EN 752:2008, Drain and sewer systems outside buildings 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 rehabilitation measures for restoring or upgrading the perfor
29、mance of existing drain and sewer systems EN 752:2008, 3.50 3.2 renovation work incorporating all or part of the original fabric of the drain or sewer by means of which its current performance is improved EN 752:2008, 3.52 3.3 repair rectification of local damage EN 752:2008, 3.53 DIN EN 15885:2011-
30、03 EN 15885:2010 (E) 5 3.4 technique family grouping of renovation or repair techniques which are considered to have common characteristics for classification purposes 3.5 lining process of renovating an existing pipeline by introducing material on the inside 3.6 liner lining pipe after installation
31、 EN ISO 11295:2010, 3.2 3.7 lining pipe pipe inserted for renovation purposes EN ISO 11295:2010, 3.1 3.8 lining system lining pipe and all relevant fittings inserted into an existing pipeline for the purposes of renovation EN ISO 11295:2010, 3.3 3.9 lining with continuous pipes lining with pipe made
32、 continuous prior to insertion, and which has not been shaped to give it a cross-sectional diameter smaller than its final diameter after installation ISO 11296-1:2009, 3.2.1 3.10 lining with close-fit pipes lining with a continuous pipe for which the cross-section is reduced to facilitate installat
33、ion and reverted after installation to provide a close fit to the existing pipe ISO 11296-1:2009, 3.2.2 3.11 lining with cured-in-place pipes lining with a flexible tube impregnated with a thermosetting resin, which produces a pipe after resin cure ISO 11296-1:2009, 3.2.3 3.12 lining with discrete p
34、ipes lining with short lengths of pipe which are jointed to form a continuous pipe one by one during insertion 3.13 lining with spirally-wound pipes lining with a profiled strip, spirally wound to form a continuous pipe after installation ISO 11296-1:2009, 3.2.5 DIN EN 15885:2011-03 EN 15885:2010 (E
35、) 6 3.14 lining with a rigidly anchored inner plastics layer lining with a single rigid annulus of structural cementitious grout formed behind an inner plastics layer permanently anchored to the grout 3.15 lining with pipe segments lining with prefabricated segments bonded to the existing pipe, whic
36、h either: a) have longitudinal joints and cover the whole of the pipe circumference, or b) cover only part of circumference 3.16 lining with sprayed or cast-in-place material lining by applying cementitious or polymeric material, with or without reinforcement, directly onto the inside surface of the
37、 host pipe and/or manhole, by manual or mechanical (including robotic) means 3.17 non-stabilising repair repair where the materials applied have a sealing effect but do not enhance structural stability 3.18 stabilising repair repair where the materials applied have a sealing effect and can enhance s
38、tructural stability 3.19 repair by grout injection filling of voids in existing pipe and/or surrounding ground by injection of grout over all or part of the perimeter of the sewer NOTE Two different methods can be distinguished: a) injection directly into a brickwork or masonry pipe structure; b) in
39、jection of the soil around the pipe. 3.20 repair by injection sealing repair of leakage at a crack, joint or lateral connection by resin or grout injection, with or without the aid of a packer 3.21 repair with cured-in-place patch repair by local lining with a flexible tube impregnated with a thermo
40、setting resin which produces a short length of pipe after resin cure 3.22 repair with lateral connection collar repair of a connection between lateral and main pipe by installing a cured in place collar 3.23 repair with trowelled material repair of local structural defects effecting part of the drai
41、n or sewer cross-section by trowelling material directly onto the wall or into the defect of the existing pipeline by manual or mechanical means 3.24 repair with internal mechanical devices repair with internal mechanical seals or re-rounding clips DIN EN 15885:2011-03 EN 15885:2010 (E) 7 3.25 repai
42、r with internal mechanical seal sealing of local pipe damage and/or joints by use of an internal elastomeric seal held in place by compression rings 3.26 repair with mechanical re-rounding clip restoration of pipe roundness by insertion of an overlapping or hinged metal ring, which is expanded hydra
43、ulically and locks into place to permanently reverse local cross section deformation of circular pipe 3.27 flow diversion temporary abatement of all flows into the section of pipeline to be renovated or repaired by bypassing or other means 3.28 maintenance routine work undertaken to ensure the conti
44、nuing performance of drain and sewer systems EN 752:2008, 3.40 4 Symbols and abbreviations SEL structural integrity based on external loads capacity G gravity pipeline applications P pressurized pipeline applications SIL structural integrity based on internal loads capacity EW excavation works NM no
45、n man entry ME man entry CS circular shape NC non circular and circular shapes possible CCTV closed circuit television UP unsaturated polyester EP epoxy VE vinylester PE polyethylene PVC-U unplasticized poly(vinyl chloride) PP polypropylene EPDM ethylene-propylene-diene monomer GRP glass reinforced
46、plastics GRC glass reinforced cement DIN EN 15885:2011-03 EN 15885:2010 (E) 8 PUR polyurethane PCC polymer concrete 5 Classification of renovation techniques for drains and sewers 5.1 General Renovation technique families within the scope of this European Standard are shown in Figure 1. This clause
47、establishes a classification of renovation techniques into families, where renovation is applied to continuous lengths of drain or sewer usually between two or more access points. Individual techniques shall be classified into families according to 5.2 to 5.9 where the different renovation technique
48、 families are defined and their respective features, including materials, applications, as well as geometric, performance and installation characteristics, are described. aOutside the scope of this European Standard. bOther renovation techniques, which do not fit into the above families, are outside the scope of this European Standard which covers only technique families commonl
