EN 1504-7-2006 en Products and systems for the protection and repair of concrete structures - Definitions requirements quality control and evaluation of conformity - Part 7 Reinfor.pdf

1、BRITISH STANDARDBS EN 1504-7:2006Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 7: Reinforcement corrosion protectionThe European Standard EN 1504-7:2006 has the status of a British StandardICS 91

2、.080.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 1504-7:2006This British Standard was published under the authority of the Standards Pol

3、icy and Strategy Committee on 29 September 2006 BSI 2006ISBN 0 580 49247 8National forewordThis British Standard was published by BSI. It is the UK implementation of EN 1504-7:2006.The UK participation in its preparation was entrusted by Technical Committee B/517, Concrete, to Subcommittee B/517/8,

4、Protection and repair of concrete structures.A list of organizations represented on B/517/8 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British

5、 Standard cannot confer immunity from legal obligations. Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1504-7August 2006ICS 91.080.40English VersionProducts and systems for the protection and repair of concretestructures - Definitions, req

6、uirements, quality control andevaluation of conformity - Part 7: Reinforcement corrosionprotectionProduits et systmes pour la protection et la rparation desstructures en bton - Dfinitions, exigences, matrise de laqualit et valuation de la conformit - Partie 7: Protectioncontre la corrosion des armat

7、uresProdukte und Systeme fr den Schutz und dieInstandsetzung von Betontragwerken - Definitionen,Anforderungen, Qualittsberwachung und Beurteilung derKonformitt - Teil 7: Korrosionsschutz der BewehrungThis European Standard was approved by CEN on 19 June 2006.CEN members are bound to comply with the

8、CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to

9、 any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CE

10、N members are the national standards bodies of Austria, Belgium, 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, Switze

11、rland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15

12、04-7:2006: EEN 1504-7:2006 (E) 2 Contents Page 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Performance characteristics for intended uses .6 5 Requirements.7 6 Sampling.8 7 Evaluation of conformity.8 8 Marking and labelling 9 Annex A (informative) Minimum frequency of testing for

13、factory production control.10 Annex B (informative) Release of dangerous substances11 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive12 EN 1504-7:2006 (E) 3 Foreword This document (EN 1504-7:2006) has been prepared by Techn

14、ical Committee CEN/TC 104 “Concrete and related products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2007, and conflicting national standards

15、 shall be withdrawn at the latest by December 2008. It has been developed by sub-committee 8 “Protection and repairs of concrete structures“ (Secretariat AFNOR). This Part of EN 1504 does not supersede any other European Standard. This document has been prepared under a mandate given to CEN by the E

16、uropean Commission and the European Free Trade Association and supports essential requirements of EU Construction Products Directive (89/106/EC). For the relationship with the EU Directive, see informative Annex ZA, which is an integral part of this document. This Part of EN 1504 includes an informa

17、tive Annex A, dealing with minimum frequency of testing for factory production control. This Part of EN 1504 is one of the parts of this standard on products and systems for the repair and protection of concrete structures. The other parts are listed below: EN 1504-1, Products and systems for the pr

18、otection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 1: Definitions. EN 1504-2,Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 2:

19、Surface protection systems for concrete. EN 1504-3, Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 3: Structural and non-structural repair. EN 1504-4,Products and systems for the protection and re

20、pair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 4: Structural bonding. EN 1504-5, Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 5: Concret

21、e injection. prEN 1504-61,Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 6: Anchoring of reinforcing steel bar. EN 1504-8,Products and systems for the protection and repair of concrete structures

22、Definitions, requirements, quality control and evaluation of conformity Part 8: Quality control and evaluation of conformity. 1This document is in preparation. EN 1504-7:2006 (E) 4 ENV 1504-92),Products and systems for the protection and repair of concrete structures Definitions, requirements, quali

23、ty control and evaluation of conformity Part 9: General principles for the use of products and systems. EN 1504-10, Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 10: Site application of products

24、and systems and quality control of the works. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece

25、, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. 2) ENV 1504-9 will have to be modified when adopted as EN according to finalisation of this European Standard.

26、EN 1504-7:2006 (E) 5 1 Scope This Part of EN 1504 specifies requirements for the identification and the performance (including durability aspects) of products and systems for active and barrier coatings for protection of existing uncoated steel reinforcement and embedded steel in concrete structures

27、 under repair. This standard does not cover products for corrosion protection of pre-stressing steels and stainless steels. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For unda

28、ted references, the latest edition of the referenced document (including any amendments) applies. EN 1015-4, Methods of test for mortar for masonry Part 4: Determination of consistence of fresh mortar (by plunger penetration) EN 1504-1:2005, Products and systems for the protection and repair of conc

29、rete structures Definitions, requirements, quality control and evaluation of conformity Part 1: Definitions EN 1504-8:2004, Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 8: Quality control and ev

30、aluation of conformity ENV 1504-9:1997, Products and systems for the protection and repair of concrete structures Definitions, Requirements, Quality control and evaluation of conformity Part 9: General principles for the use of products and systems EN 1767, Products and systems for the protection an

31、d repair of concrete structures Test methods Infrared analysis EN 1877-1, Products and systems for the protection and repair of concrete structures Test methods Reactive functions related to epoxy resins Part 1: Determination of epoxy equivalent EN 1877-2, Products and systems for the protection and

32、 repair of concrete structures Test methods Reactive functions related to epoxy resins Part 2: Determination of amine functions using the total basicity number EN 12614, Products and systems for the protection and repair of concrete structures Test methods Determination of glass transition temperatu

33、res of polymers EN 13062, Products and systems for the protection and repair of concrete structure Test method Determination of thixotropy of products for protection of reinforcement EN 15183 3)Products and systems for the protection and repair of concrete structures Test methods Corrosion protectio

34、n test EN 15184 3)Products and systems for the protection and repair of concrete structures Test methods Shear adhesion of coated steel to concrete (pull-out test) 3This document is in preparation. EN 1504-7:2006 (E) 6 EN ISO 868, Plastics and ebonite Determination of indentation hardness by means o

35、f a durometer (Shore hardness) (ISO 868:2003) EN ISO 2811-1, Paints and varnishes Determination of density Part 1: Pyknometer method (ISO 2811-1:1997) EN ISO 2811-2, Paints and varnishes Determination of density Part 2: Immersed body (plummet) method (ISO 2811-2:1997) EN ISO 3219, Plastics Polymers/

36、resins in the liquid state or as emulsions or dispersions Determination of viscosity using a rotational viscometer with defined shear rate (ISO 3219:1993) EN ISO 3251, Paints, varnishes and plastics Determination of non-volatile-matter content (ISO 3251:2003) EN ISO 9514, Paints and varnishes - Dete

37、rmination of the pot life of multicomponent coating systems Preparation and conditioning of samples and guidelines for testing (ISO 9514:2005) EN ISO 11358, Plastics Thermogravimetry (TG) of polymers General principles (ISO 11358:1997) 3 Terms and definitions For the purposes of this document, the t

38、erms and definitions given in EN 1504-1:2005, EN 1504-8:2004, ENV 1504-9:1997 and the following apply. 3.1 active coatings coatings, which contain electrochemically active pigments, which may function as inhibitors or which may provide localised cathodic protection NOTE Cement is considered to be an

39、 active pigment due to its alkalinity. 3.2 barrier coatings coatings which isolate the reinforcement from pore water in the surrounding cementitious matrix 4 Performance characteristics for intended uses Table 1 lists the performance characteristics of reinforcement corrosion protection products and

40、 systems, which are required for “all intended uses” or “for certain intended uses” according to the “principles” and “methods” defined in ENV 1504-9. Performance characteristics which are required for “all intended uses” are marked g. All other performance characteristics which are marked 1 may be

41、required for “certain intended uses”. Performance requirements are given in 5.2. EN 1504-7:2006 (E) 7 Table 1 Performance characteristics for all and certain intended uses Intended uses Test methods defined in Performance characteristicsActive coating 11.1aBarrier coating 11.2aEN 15183 Corrosion pro

42、tection g g EN 12614 Glass transition temperature 1 1 EN 15184 Shear adhesion (coated steel to concrete)1 1 a Method in accordance with ENV 1504-9. 5 Requirements 5.1 Identification requirements The manufacturer shall undertake selected representative initial identification tests for the product or

43、system as specified in Table 2. These tests may be used to confirm the composition of the product at any time. Acceptable tolerances are given in Table 2. The manufacturer shall hold the test records. Table 2 Identification test methods and requirements Property Test method Requirement/tolerance Com

44、ponents (liquid) Colour/general appearance Visual Uniform and similar to the description pro-vided by the manufacturer Density Pyknometer method Immersed body method EN ISO 2811-1 EN ISO 2811-2 3 % 3 % Infrared spectrum EN 1767 Confirmed by visual comparison Epoxy equivalentaEN 1877-1 5 % Amine func

45、tionsaEN 1877-2 6 % Volatile and non-volatile matter EN ISO 3251 5 % Thermogravimetric analysis EN ISO 11358 Confirmed by comparison and 5 % with re-spect to loss of mass at 600C Viscosity EN ISO 3219 20 % Mixture Pot-lifeaEN ISO 9514 15 % Consistency EN 1015-4 15 % Thixotropy EN 13062 15 % Hardness

46、 (shore D after 7 days) EN ISO 868 3 units aOnly for epoxy (EP). EN 1504-7:2006 (E) 8 5.2 Performance requirements The manufacturer shall undertake initial performance tests on corrosion protection products in accordance with Table 3 and the product shall comply with the requirements. Table 3 Perfor

47、mance requirements Test methods defined in Performance characteristics Requirements EN 15183 Corrosion protection The test is considered to have been passed if the coated zones of the steels are free of corrosion and if rust creep at the ground plate edge 45 C temperature: Dangerous Substances Compl

48、y with 5.3 No. of European Standard Description of product and information on regulated characteristics Figure ZA.1 CE marking information The product should be accompanied, when and where required and in the appropriate form, by documentation listing any legislation on dangerous substances for whic

49、h compliance is claimed, together with any information required by that legislation. NOTE 1 European legislation without national derogations need not be mentioned. NOTE 2 Affixing the CE marking symbol means, if a product is subject to more than one directive that it complies with all applicable directives. BS EN 1504-7:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national bod