BS_EN_1504-9-2008_混凝土结构的防护和修整用产品和系统．合格的定义,要求,质量控制和评估．方法和产品使用的一般原则.pdf

BS EN 1504-92008 ICS 01.040.91; 91.080.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and uation of conity Part 9 General principles for use of products and systems This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2009. BSI 2009 ISBN 978 0 580 61618 1 Amendments/corrigenda issued since publication DateComments BS EN 1504-92008 National foreword This British Standard is the UK implementation of EN 1504-92008. It supersedes DD ENV 1504-91997 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee B/517/8, Protection and repair of concrete structures. A list of organizations represented on this committee 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 Standard cannot confer immunity from legal obligations. 标准分享网 w w w .b z f x w .c o m 免费下载 w w w . b z f x w . c o m BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1504-9 September 2008 ICS 01.040.91; 91.080.40Supersedes ENV 1504-91997 English Version Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and uation of conity - Part 9 General principles for the use of products and systems Produits et systmes pour la protection et la rparation de structures en bton - Dfinitions, exigences et matrise de la qualit et valuation de la conit - Partie 9 Principes gnraux dutilisation des produits et systmes Produkte und Systeme fr den Schutz und die Instandsetzung von Betontragwerken - Definitionen, Anforderungen, Qualittsberwachung und Beurteilung der Konitt - Teil 9 Allgemeine Grundstze fr die Anwendung von Produkten und Systemen This European Standard was approved by CEN on 27 July 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status 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 Management Centre or to any CEN member. This European Standard exists in three official versions English, French, German. 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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 STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN 1504-92008 E w w w . b z f x w . c o m BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008 EN 1504-92008 E 2 Contents Page Foreword..............................................................................................................................................................3 Introduction.........................................................................................................................................................4 1 Scope ......................................................................................................................................................5 2 Normative references............................................................................................................................6 3 Terms and definitions ...........................................................................................................................6 4 Minimum requirements before protection and repair........................................................................7 4.1 General....................................................................................................................................................7 4.2 Health and Safety...................................................................................................................................7 4.3 Assessment of defects and their causes............................................................................................7 5 Protection and repair within a structure management strategy.......................................................9 5.1 General....................................................................................................................................................9 5.2 Options ...................................................................................................................................................9 5.3 Factors....................................................................................................................................................9 5.4 Choice of appropriate strategy...........................................................................................................10 6 Basis for the choice of protection and repair principles and s .........................................10 6.1 General..................................................................................................................................................10 6.2 Principles and s of protection and repair.............................................................................10 7 Properties of products and systems required for compliance with the principles of protection and repair...........................................................................................................................13 7.1 General..................................................................................................................................................13 7.2 s which do not make use of specific products and systems.............................................13 8 Maintenance following completion of protection and repair ..........................................................13 9 Health, safety and the environment...................................................................................................13 10 Competence of personnel...................................................................................................................13 Annex A inative Guidance and background ination....................................................................15 Introduction.......................................................................................................................................................15 A.1 Scope ....................................................................................................................................................15 A.2 Normative reference............................................................................................................................16 A.3 Terms and definitions .........................................................................................................................16 A.4 Minimum requirements before protection and repair......................................................................16 A.5 Protection and repair within a structure management strategy.....................................................20 A.6 Basis for the choice of protection and repair principles and s .........................................22 A.7 Properties of products and systems required for compliance with the principles of protection and repair...........................................................................................................................27 A.8 Maintenance following completion of protection and repair ..........................................................28 A.9 Health, safety and environment .........................................................................................................28 A.10 Competence of personnel...................................................................................................................28 Bibliography......................................................................................................................................................29 标准分享网 w w w .b z f x w .c o m 免费下载 w w w . b z f x w . c o m BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008 EN 1504-92008 E 3 Foreword This document EN 1504-92008 has been prepared by Technical 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 March 2009, and conflicting national standards shall be withdrawn at the latest by March 2009. Attention is drawn to the possibility that some of the elements of this document 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 has been prepared by Sub-committee 8 “Products and systems for the protection and repair of concrete structures” Secretariat AFNOR. This document supersedes ENV 1504-91997. Modifications to ENV 1504-91997 are a Status of document changed pre-standard to standard; b Editorial and technical modifications in those cases where necessary. This document is one part of the European Standard on “Products and systems for the protection and repair of concrete structures Definitions, requirements, quality control and uation of conity”. The other parts are listed below  Part 1 Definitions  Part 2 Surface protection systems for concrete  Part 3 Structural and non-structural repair  Part 4 Structural bonding  Part 5 Concrete injection  Part 6 Anchoring of reinforcing steel bar  Part 7 Reinforcement corrosion protection  Part 8 Quality control and uation of conity  Part 10 Site application of products 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, Bulgaria, 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 the United Kingdom. w w w . b z f x w . c o m BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008 EN 1504-92008 E 4 Introduction Protection and repair of concrete structures require complex design work. This European Standard defines the principles for protection and repair of concrete structures which have suffered or may suffer damage or deterioration and gives guidance on the selection of products and systems which are appropriate for the intended use. This European Standard identifies key stages in the repair process  assessment of the condition of the structure;  identification of the causes of deterioration;  deciding the options for protection and repair;  selection of the appropriate principles of protection and repair;  selection of s;  definition of properties of products and systems;  specification of maintenance requirements following protection and repair. This European Standard contains an Annex A Inative which provides guidance and background ination on the Normative text. 标准分享网 w w w .b z f x w .c o m 免费下载 w w w . b z f x w . c o m BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008 EN 1504-92008 E 5 1 Scope This Part of EN 1504 sets out basic considerations for specification of protection and repair of reinforced and unreinforced concrete structures including, for example, pavements, runways, floor slabs and pre-stressed structures using products and systems specified in other Parts of the EN 1504 series or any other relevant European Standard or European Technical Approval. This European Standard covers atmospherically exposed, buried and submerged structures. This European Standard includes a the need for inspection, testing and assessment before and after repair; b protection from causes of defects and their repair in concrete structures. Causes of such defects may include 1 mechanical actions, e.g. impact, overloading, movement caused by settlement, blast, vibration and seismic actions; 2 chemical and biological actions from environments, e.g. sulphate attack, alkali aggregate reaction; 3 physical actions, e.g. freeze-thaw, thermal cracking, moisture movement, salt crystallisation and erosion; 4 fire damage; 5 reinforcement corrosion resulting from i physical loss of the protective concrete cover; ii chemical loss of alkalinity in the protective concrete cover as a result of reaction with atmospheric carbon dioxide carbonation; iii chloride or other chemical contamination of the concrete; iv stray electrical currents conducted or induced in the reinforcement from neighbouring electrical installations. c repair of defects caused by inadequate design, specification or construction or use of unsuitable construction materials; d providing the required structural capacity by 1 replacement or addition of embedded or external reinforcement; 2 filling of cracks and voids within or between elements to ensure structural continuity; 3 replacement or addition of concrete or whole elements; e waterproofing as an integral part of protection and repair; f principles and s of protection and repair, for example those listed in Table 1. Site application is covered in Part 10 of this European Standard. Further background ination on the scope of this European Standard is given in Annex A Inative. w w w . b z f x w . c o m BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008BS EN 1504-92008 EN 1504-92008 E 6 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the ed