1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58structures Test methods Corrosion protection testThe European Standard EN 15183:2006 has the status
2、 of a British StandardICS 91.080.40Products and systems for the protection and repair of concrete BRITISH STANDARDBS EN 15183:2006BS EN 15183:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2006 BSI 2006ISBN 0 580 49325 3Amendm
3、ents issued since publicationAmd. No. Date CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.National forewordThis British
4、 Standard was published by BSI. It is the UK implementation of EN 15183:2006. The UK participation in its preparation was entrusted by Technical Committee B/517, Concrete, to Subcommittee B/517/8, Protection and repair of concrete structures.A list of organizations represented on B/517/8 can be obta
5、ined on request to its secretary.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15183August 2006ICS 91.080.40English VersionProducts and systems for the protection and repair of concretestructures - Test methods - Corrosion protection testProduits et systmes pour la protection et la rparation des
6、structures en bton - Mthodes dessais - Essaidvaluation de la protection anticorrosionProdukte und Systeme fr den Schutz und dieInstandsetzung von Betontragwerken - Prfverfahren -Prfung des KorrosionsschutzesThis European Standard was approved by CEN on 19 June 2006.CEN members are bound to comply wi
7、th the 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 Secretaria
8、t or to 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 officialvers
9、ions.CEN 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,
10、 Switzerland 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
11、. EN 15183:2006: EEN 15183:2006 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Principle4 5 Equipment 5 6 Method of test 5 7 Test report 7 Bibliography 9 EN 15183:2006 (E) 3 Foreword This document (EN 15183:2006) has been prepared by Technical Committee
12、 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 February 2007, and conflicting national standards shall be wit
13、hdrawn at the latest by December 2008. This European Standard is one of a series dealing with products and systems for the protection and repair of concrete structures. It describes a method of testing the corrosion protection provided by coatings for application to reinforcing bars. According to th
14、e 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxemb
15、ourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 15183:2006 (E) 4 1 Scope This European Standard specifies a method for determining the corrosion protection performance of corrosion protection products or systems, as d
16、efined in EN 1504-7. 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 latest edition of the referenced document (including any amendments) applies. EN 19
17、6-1, Methods of testing cement Part 1: Determination of strength EN 1504-1:2005, Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 1: Definitions EN 1504-7:2006, Products and systems for the protecti
18、on and repair of concrete structures Definitions, requirements, quality control and evaluation of conformity Part 7: Reinforcement corrosion protection ENV 1504-9:1997, Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and evaluation
19、 of conformity Part 9: General principles for the use of products and systems EN 1766, Products and systems for the protection and repair of concrete structures Test methods Reference concretes for testing EN 10027-1, Designation systems for steels Part 1: Steel names EN 10080, Steel for the reinfor
20、cement of concrete Weldable reinforcing steel General EN 60068-2-11, Environmental testing Part 2: Tests Test Ka: Salt mist (IEC 60068-2-11:1981) EN ISO 4287, Geometrical product specifications (GPS) Surface texture: Profile method Terms, definitions and surface texture parameters (ISO 4287:1997) EN
21、 ISO 6988, Metallic and other non-organic coatings Sulfur dioxide test with general condensation of moisture (ISO 6988:1985) EN ISO 12944-4, Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 4: Types of surface and surface preparation (ISO 12944-4:1998) I
22、SO 8486-1, Bonded abrasives Determination and designation of grain size distribution Part 1: Macrogrits F4 to F220 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1504-1:2005, EN 1504-7:2006 and ENV 1504-9:1997 apply. 4 Principle The corrosion protect
23、ion system is applied to steel rods and to a steel plate. The coating is removed from one longitudinal edge of the steel plate to investigate the potential for underfilm corrosion. Half of the plate and EN 15183:2006 (E) 5 each of the bars are embedded in concrete. The specimens are exposed to a ser
24、ies of weathering cycles. Performance is assessed by removing the steel from the concrete, then removing the corrosion protection product and examining the steel for evidence of corrosion on the steel. 5 Equipment 5.1 Standard laboratory climate, (21 2) C and (60 10) % RH; 5.2 Concrete mixer, in acc
25、ordance with EN 196-1, or forced action pan mixer; 5.3 Compaction tools and equipment in accordance with EN 196-1; NOTE The compaction method should be in accordance with the manufacturers instruction. 5.4 Mould for producing specimen made from non-absorbent, rigid material, not attacked by cement p
26、aste or polymers, of (100 5) mm internal diameter and (100 5) mm depth; 5.5 Stirrer to mix the corrosion protection material; 5.6 Brush for application of the corrosion protection material; 5.7 Four steel rods, Class S235, 2 of dia. 8 mm 200 mm, 2 of dia. 16 mm 200 mm; 5.8 One steel plate, 200 mm 90
27、 mm 1,5 mm, with defined surface roughness (see Figure 1); 5.9 Belt grinder and 150 grain size abrasive paper of grade F150 according to ISO 8486-1; 5.10 Test chamber according to EN ISO 6988; 5.11 pH-meter; 5.12 Beaker; 5.13 Measure for rust creep with an accuracy of 0,1 mm. 6 Method of test 6.1 Pr
28、eparation of specimens 6.1.1 Preparation of steel plate and rods The surface of the steel reinforcing rods and the steel plate in Figure 1 shall be prepared according to EN ISO 12944-4, to a standard degree of purity of Sa 2 (or according to the manufacturers instructions). The resulting surface rou
29、ghness of the steel plate shall be Rz= 30 m to 50 m according to EN ISO 4287. NOTE Sa 2 is required for this test method, but may not always be achieved in site repairs. See EN 1504-10. The rods and the steel plate shall be coated completely (on all sides) with the corrosion protection system accord
30、ing to the manufacturers instructions. During application and hardening of the coating, the steel rods shall be stored upright and the steel plate flat. After the waiting period prescribed by the manufacturer, preferably 7 days, the coating shall be removed from one longitudinal edge of the steel pl
31、ate by grinding in the direction of the longitudinal edge, e. g. with a belt grinder and 150 grain size abrasive, without affecting the bond between the coating and the plate. The steel EN 15183:2006 (E) 6 specimens shall then be half-embedded in the mould according to 6.1.2 and stored at (21 2) C a
32、nd (60 10) % RH. Dimensions in millimetres Key 1 B 500 B 16 X 200 2 B 500 B 8 X 200 3 Steel plate 200 X 90 X 1,5 S 235 Steel plate: S 235 JRG according to EN 10027-1: Steel rods according to EN 10080 Figure 1 Specimens for testing corrosion protection coating 6.1.2 Preparation of concrete The specim
33、en shall be cast using type MC (0,45) concrete in accordance with EN 1766, with maximum grain size of 4 mm. Alternatively for protection systems consisting of concrete and coating the concrete can be used instead of the MC (0,45). All materials shall be conditioned at (21 2) C and (60 10) % RH for a
34、t least 24 h prior to mixing. The steel plate and the bars shall be located in the mould with a minimum of 5 mm separation between the bars, plate and internal surface of the mould. The mixed material shall be placed into the cylindrical mould and compacted thoroughly by vibro-compaction or as other
35、wise instructed by the manufacturer. Release of the concrete shall be achieved by lining the base of the mould with a suitable film, which does not react with the repair product or system. A light smearing of mould oil may be used on the sides of the mould before assembling the base plate. EN 15183:
36、2006 (E) 7 6.1.3 Curing The specimens shall be demoulded after 24 h and cured for 7 days at (21 2) C and (60 10) % RH or as otherwise agreed with the manufacturer. 6.2 Test procedure The specimen shall be placed flat (ground plate edge facing downwards) in the test chamber and subjected to the follo
37、wing tests: 10 condensation water test cycles; 10 test cycles (each 24 h) according to EN ISO 6988 (0,2 l SO2); 5 days according to EN 60068-2-11 (salt mist). One condensation water cycle consists of 8 h at (40 3) C; the level of water in the bottom tub shall be at least 10 mm (relative air humidity
38、 100 % with condensation of water on the specimen surface); 16 h at (21 2) C with opened or ventilated chamber (relative air humidity 75 %). After completion of the test cycles, the exposed steel plate and bars shall be examined for evidence of damage or corrosion. The plate and bars shall then be c
39、arefully removed from the concrete and the embedded steel examined. After removal of the concrete, the reinforcing rods and the steel plate shall be inspected visually for rusting and the steel plate for rust creep beneath the corrosion protection coating. To assess rust creep, the coating shall be
40、removed (mechanically or chemically), starting from the ground edge of the steel plate, in such a way that any corrosion becomes visible. The rust creep shall not exceed 1,0 mm at any point on the steel plate. 7 Test report The test report shall include the following information: a) Reference to the
41、 test method standard; b) Name and address of the test laboratory; c) Identification number and date of the test; d) Name and address of the manufacturer or supplier of the product; e) Name and identification marks or batch number of the product; f) Date of supply of the product; g) Date of preparat
42、ion of the test specimen and any deviation from the prescribed method of preparation; h) Mass of material applied and the thickness of the dried coating layer on the unsanded side of the steel plate; i) Conditions of storage of prepared specimens prior to test; EN 15183:2006 (E) 8 j) Date of test an
43、d details of the test equipment used, including the make, type and capacity and the calibration details or the identification number of the apparatus; k) Results (including photographs of each side of the plate if the material fails the test) of the visual inspection of the surface of the reinforcin
44、g rods and the steel plate: number and size of rust spots on the rods and the mean and maximum distance of the rust creep front from the ground edge of the steel plate; l) Date of test report and signature. EN 15183:2006 (E) 9 Bibliography 1 EN 1504-10, Products and systems for the protection and re
45、pair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 10: Site application of products and systems and quality control of the works BS EN BSI389 Chiswick High RoadLondonW4 4AL15183:2006BSI British Standards InstitutionBSI is the independent nati
46、onal body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the
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