oSIST prEN 1504-3:2015

SLOVENSKI STANDARD
01-september-2015
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Products and systems for the protection and repair of concrete structures - Definitions,
requirements, quality control and AVCP - Part 3: Repair concrete and mortars
Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken -
Definitionen, Anforderungen, Qualitätsüberwachung und AVCP - Teil 3:
Instandsetzungsbeton und -mörtel
Produits et systèmes pour la protection et la réparation des structures en béton -
Définitions, exigences, maîtrise de la qualité et EVCP - Partie 3 : Béton et mortiers de
réparation
Ta slovenski standard je istoveten z: prEN 1504-3 rev
ICS:
01.040.91 Gradbeni materiali in gradnja Construction materials and
(Slovarji) building (Vocabularies)
91.080.40 Betonske konstrukcije Concrete structures
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
DRAFT
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2015
ICS 01.040.91; 91.080.40 Will supersede EN 1504-3:2005
English Version
Products and systems for the protection and repair of concrete
structures - Definitions, requirements, quality control and AVCP -
Part 3: Repair concrete and mortars
Produits et systèmes pour la protection et la réparation des Produkte und Systeme für den Schutz und die
structures en béton - Définitions, exigences, maîtrise de la Instandsetzung von Betontragwerken - Definitionen,
qualité et EVCP - Partie 3 : Béton et mortiers de réparation Anforderungen, Qualitätsüberwachung und AVCP - Teil 3:
Instandsetzungsbeton und -mörtel
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 104.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1504-3:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .3
Introduction .5
1 Scope .6
2 Normative references .6
3 Terms and definitions .9
4 Requirements for constituent materials .9
4.1 Basic requirements .9
4.2 Product classes .9
5 Performance characteristics for intended uses .9
6 Product Characteristics . 11
6.1 Identification characteristics . 11
6.2 Performance characteristics . 11
6.3 Special applications . 13
6.4 Dangerous substances . 13
6.5 Reaction to fire . 13
6.5.1 Test on behaviour under exposure to fire . 13
6.5.2 Fire resistance . 16
7 Sampling . 16
8 Assessment and verification of the constancy of performance – AVCP . 16
8.1 General . 16
8.2 Type testing . 16
8.3 Factory production control (FPC) . 16
8.3.1 General . 16
8.3.2 Assessment, surveillance and certification of factory production control . 16
9 Marking and labelling . 17
Annex A (informative) Minimum frequency of testing for FPC . 18
Annex B (informative) Test methods for special applications . 19
Annex C (informative) Electrical resistivity . 20
Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU
Construction Products Regulation . 21
ZA.1 Scope and relevant characteristics . 21
ZA.2 Procedures for AVCP of repair concrete and mortars . 23
ZA.3 CE marking and labelling . 32
Bibliography . 34

Foreword
This document (prEN 1504-3:2015) has been prepared by Technical Committee CEN/TC 104 “Concrete and
related products”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of Regulation (EU) No. 305/2011.
For relationship with Regulation (EU) No. 305/2011, see informative Annex ZA which is an integral part of this
document.
This document will supersede EN 1504-3:2005.
The main technical changes that have been made in this new edition are as follows:
a) clarification of the scope;
b) implementation of additional principles realizable with repair mortars;
c) implementation of classes with regard to constituents;
d) clarification of addressed essential characteristics for intended uses;
e) implementation of additional essential characteristics in Table 1;
f) clarification of the necessity range of identification tests;
g) implementation of additional identification characteristics in Table 2;
h) differentiation between essential characteristics in relation to physical properties or durability;
i) elimination of assignment of mortar classes to structural or non-structural repair;
j) replacement of test method for frost resistance (CEN/TS 12390-9);
k) introduction of additional performance criteria e.g. flexural strength according to EN 1015-11;
l) revision of 6.5 Reaction to fire;
m) revision of Annex B and Annex C;
n) revision of Annex ZA according to CPR.
EN 1504 consists of the following parts under the general title Products and systems for the protection and
repair of concrete structures — Definitions, requirements, quality control and AVCP:
— Part 1: Definitions
— Part 2: Surface protection products and systems for concrete
— Part 3: Repair concrete and mortars (the present document)
— 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 assessment and verification of the constancy of performance (AVCP)
— Part 9: General principles for the use of products and systems
— Part 10: Site application of products and systems and quality control of the works
Introduction
This document gives specifications for products and systems to be used for the structural and non-structural
repair of concrete structures. The test methods to which the specifications refer are the subject of separate
standards.
Repair mortars are used as methods for the following principles defined in EN 1504-9:
— Principle 3 (CR): Concrete restoration
3.1 Hand applied mortar
3.2 Recasting with concrete or mortar
3.3 Spraying concrete or mortar
— Principle 4 (StS): Structural strengthening
4.4 Adding mortar or concrete
— Principle 5 (PR): Increasing physical resistance
5.3 Adding mortar or concrete
— Principle 6 (RC): Resistance to chemicals
6.3 Adding mortar or concrete
— Principle 7 (PRP): Preserving or restoring passivity
7.1 Increasing cover with additional mortar or concrete
7.2 Replacing contaminated or carbonated concrete
1 Scope
It covers repair mortars and concretes, possibly used in conjunction with other products and systems, to
restore or to replace defective concrete and to protect reinforcement, necessary to extend the service life of a
concrete structure exhibiting deterioration.
The repair methods covered by this document are the following:
— concrete restoration by applying repair mortars by hand;
— concrete restoration by recasting with concrete;
— concrete restoration by spraying on mortar or concrete;
— concrete strengthening by adding mortar or concrete;
— improving physical resistance by application of overlays of mortar or concrete;
— improving chemical resistance by application of overlays of mortar or concrete;
— restoring passivation by increasing cover by adding mortar or concrete;
— restoring passivation by replacing carbonated cover by adding mortar or concrete.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
EN 197-1, Cement — Part 1: Composition, specifications and conformity criteria for common cements
EN 480-14, Admixtures for concrete, mortar and grout — Test methods — Part 14: Determination of the effect
on corrosion susceptibility of reinforcing steel by potentiostatic electro-chemical test
EN 520, Gypsum plasterboards — Definitions, requirements and test methods
EN 934-1, Admixtures for concrete, mortar and grout — Part 1: Common requirements
EN 1015-11, Methods of test for mortar for masonary — Part 11: Determination of flexural and compressive
strength of hardened mortar
EN 1015-17, Methods of test for mortar for masonry — Part 17: Determination of water-soluble chloride
content of fresh mortars
EN 1504-1, Products and systems for the protection and repair of concrete structures — Definitions,
requirements, quality control and evaluation of conformity — Part 1: Definitions
EN 1504-8, Products and systems for the protection and repair of concrete structures — Definitions,
requirements, quality control and evaluation of conformity — Part 8: Quality control and evaluation of
conformity
EN 1504-9, Products and systems for the protect
...