oSIST prEN 1504-3:2015

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and AVCP - Part 3: Repair concrete and mortars

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.

Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Definitionen, Anforderungen, Qualitätsüberwachung und AVCP - Teil 3: Instandsetzungsbeton und -mörtel

Dieses Dokument gilt für Instandsetzungsmörtel und -betone, die möglicherweise zusammen mit anderen Produkten und Systemen angewendet werden, um die Nutzungsdauer eines geschädigten Betontragwerks zu verlängern, indem der ursprüngliche bauliche Zustand wiederhergestellt oder fehlerhafter Beton ersetzt wird und Bewehrungen mit einem Schutz versehen werden.
Folgende Instandsetzungsverfahren werden in diesem Dokument behandelt:
-   Betonersatz durch Auftrag von Instandsetzungsmörteln von Hand;
-   Betonersatz durch Querschnittsergänzung durch Betonieren;
-   Betonersatz durch Mörtel- oder Betonauftrag durch Spritzverarbeitung;
-   Verstärkung des Betontragwerks durch Querschnittsergänzung durch Mörtel oder Beton;
-   Erhöhung des physikalischen Widerstandes durch Auftrag von zusätzlichen Mörtel- oder Betonschichten;
-   Erhöhung des Widerstands gegen Chemikalien durch Auftrag von zusätzlichen Mörtel- oder Betonschichten;
-   Wiederherstellung der Passivität durch Erhöhung der Betondeckung durch Mörtel- oder Betonauftrag;
-   Wiederherstellung der Passivität durch Ersatz der karbonatisierten Betondeckung durch Mörtel oder Beton.

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

Le présent document couvre les mortiers et bétons de réparation utilisés, le cas échéant, conjointement avec d’autres produits ou systèmes, afin de restaurer ou de remplacer un béton défectueux et de protéger les armatures afin d’allonger la durée de service d’une structure en béton dégradée.
Les méthodes de réparation traitées dans le présent document sont les suivantes :
-   restauration du béton par application de mortiers de réparation à la main ;
-   restauration du béton par nouveau coulage de béton ;
-   restauration du béton par projection de mortier ou de béton ;
-   renforcement du béton par ajout de mortier ou de béton ;
-   amélioration de la résistance physique par recouvrement de mortier ou de béton ;-
-   amélioration de la résistance chimique par recouvrement de mortier ou de béton ;
-   restauration de la passivation en augmentant l’enrobage par ajout de mortier ou de béton ;
-   restauration de la passivation en remplaçant l’enrobage carbonaté par ajout de mortier ou de béton.

Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Definicije, zahteve, kontrola kakovosti ter ocenjevanje in preverjanje nespremenljivosti lastnosti (AVCP) - 3. del: Beton in malta za popravila

General Information

• Status: Not Published
• Public Enquiry End Date: 29-Sep-2015
• ICS: 01.040.91 - Construction materials and building (Vocabularies)
• ICS: 91.080.40 - Concrete structures
• Technical Committee: BBB - Concrete, reinforced concrete and prestressed concrete
• Current Stage: 98 - Abandoned project (Adopted Project)
• Start Date: 21-Jun-2018
• Due Date: 26-Jun-2018
• Completion Date: 21-Jun-2018
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/128 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on products for concrete, mortar and grout
• Ref Project: prEN 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

Relations

• Revised: SIST EN 1504-3:2006 - 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
• Effective Date: 01-Sep-2015
• Revised: SIST EN 1504-3:2006 - 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
• Effective Date: 18-Jan-2023
• Revised: SIST EN 1504-3:2006 - 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
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 1504-3:2015
01-september-2015
3URL]YRGLLQVLVWHPL]D]DãþLWRLQSRSUDYLOREHWRQVNLKNRQVWUXNFLM'HILQLFLMH
]DKWHYHNRQWURODNDNRYRVWLWHURFHQMHYDQMHLQSUHYHUMDQMHQHVSUHPHQOMLYRVWL
ODVWQRVWL$9&3GHO%HWRQLQPDOWD]DSRSUDYLOD
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
oSIST prEN 1504-3:2015 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 1504-3:2015

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oSIST prEN 1504-3:2015

EUROPEAN STANDARD
DRAFT
prEN 1504-3
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.

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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

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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
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— 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
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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
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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 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
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EN 1542, Products and systems for the protection and repair of concrete structures — Test methods —
Measurement of bond strength by pull-off
EN 1766, Products and systems for the protection and repair of concrete structures — Test methods —
Reference concretes for testing
EN 1767, Products and systems for the protection and repair of concrete structures — Test methods —
Infrared analysis
EN 1770, Products and systems for the protection and repair of concrete structures — Test methods —-
Determination of the coefficient of thermal expansion
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 repair of concrete structures — Test methods —
Reactive functions related to epoxy resins — Part 2: Determination of amine functions using the total basicity
number
EN 12190, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of compressive strength of repair mortar
EN 12192-1, Products and systems for the protection and repair of concrete structures — Granulometry
analysis — Part 1: Test method for dry components of premixed mortar
EN 12617-4, Products and systems for the protection and repair of concrete structures — Test methods —
Part 4: Determination of shrinkage and expansion
CEN/TS 12390-9, Testing hardened concrete — Part 9: Freeze-thaw resistance — Scaling
EN 12620, Aggregates for concrete
EN 13036-4, Road and airfield surface characteristics — Test methods — Part 4: Method for measurement of
slip/skid resistance of a surface: The pendulum test
EN 13057, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of resistance of capillary absorption
EN 13294, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of stiffening time
EN 13295, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of resistance to carbonation
EN 13395-1, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of workability — Part 1: Test for flow of thixotropic mortars
EN 13395-2, Products and systems for the protection and repair of concrete structures — Test methods -
Determination of workability — Part 2: Test for flow of grout or mortar
EN 13395-3, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of workability — Part 3: Test for flow of repair concrete
EN 13395-4, Products and systems for the protection and repair of concrete structures — Test methods -
Determination of workability — Part 4: Application of repair mortar overhead
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EN 13412, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of modulus of elasticity in compression
EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification using
test data from reaction to fire tests
EN 13501-2, Fire classification of construction products and building elements — Part 2: Classification using
data from fire resistance tests, excluding ventilation services
EN 13584, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of creep in compression for repair products
EN 13687-1, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of thermal compatibility — Part 1: Freeze-thaw cycling with de-icing salt immersion
EN 13687-2, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of thermal compatibility — Part 2: Thunder-shower cycling (thermal shock)
EN 13687-4, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of thermal compatibility — Part 4: Dry thermal cycling
EN 13823, Reaction to fire tests for building products — Building products excluding floorings exposed to the
thermal attack by a single burning item
EN 14306, Thermal insulation products for building equipment and industrial installations — Factory made
calcium silicate (CS) products — Specification
EN 14647, Calcium aluminate cement — Composition, specifications and conformity criteria
EN ISO 1182, Reaction to fire tests for products — Non-combustibility test (ISO 1182:2010)
EN ISO 1716, Reaction to fire tests for products — Determination of the gross heat of combustion (calorific
value) (ISO 1716:2010)
EN ISO 3251, Paints, varnishes and plastics — Determination of non-volatile-matter content (ISO 3251)
EN ISO 9239-1, Reaction to fire tests for floorings — Part 1: Determination of the burning behaviour using a
radiant heat source (ISO 9239-1:2010)
EN ISO 9514, Paints and varnishes — Determination of the pot life of multicomponent coating systems —
Preparation and conditioning of samples and guidelines for testing (ISO 9514:2005)
EN ISO 11358-1, Plastics — Thermogravimetry (TG) of polymers — Part 1: General principles (ISO 11358)
EN ISO 11925-2, Reaction to fire tests — Ignitability of products subjected to direct impingement of flame —
Part 2: Single-flame source test (ISO 11925-2:2010)
ISO 390, Products in fibre-reinforced cement — Sampling and inspection
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3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 1504-1, EN 1504-8, EN 1504-9 and
the following apply.
3.1
bonding agent
component of a repair system used to promote adhesion of a repair mortar or concrete to a concrete
substrate, for the purposes of achieving a permanent bond, which is not affected by moisture and strong alkali
in service
3.2
stiffening time
time beyond which the workability of a hydraulic or polymer modified hydraulic cement repair concrete or
mortar is lost
3.3
capillary absorption
ability of the repair product or system to absorb water without application of hydrostatic pressure
3.4
thermal compatibility
property of a repair product or system, when bonded onto a prepared concrete substrate, to accommodate
repeated rapid cyclic changes in temperature
4 Requirements for constituent materials
4.1 Basic requirements
Constituent materials for repair mortar/concrete shall not contain harmful ingredients in such quantities as may
be detrimental to the durability of the concrete or cause corrosion of the reinforcement and shall be suitable
for the intended use as repair mortars/concretes or repair mortar systems for concrete structures.
4.2 Product classes
For concrete structures repair materials the following classes apply:
CM 1 repair mortar product or system containing constituents according to EN 197-1, EN 12620, type I or
II-additions, admixtures or fibres;
CM 2 repair mortar product or system containing constituents according to CM 1 allowing the addition of
standardized binders (e.g. according to EN 14647);
CM 3 repair mortar product or system containing constituents according to CM 2 allowing the addition of
hydraulic or latent hydraulic or pouzzolanic binder and aggregates;
CM 4 repair mortar product or system containing polymer binder.
5 Performance characteristics for intended uses
Table 1 lists the performance characteristics of products and systems for structural and non-structural repair
which are required for intended uses according to the principles and methods defined in EN 1504-9.
Performance characteristics for “all intended” uses refer to the usually minimum required properties for the
addressed repair method according to this standard. This does not affect the content of the declaration of
performance by the product manufacturer with regard to the number of declared performance characteristics
or the no performance determined (NPD) option. Performance characteristics for “certain intended” uses are
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effective for ensuring the performance of repair products or systems, e.g. in particular climatic conditions
(frost, moisture, sea water, de-icing salt) or special mechanical stresses.
Performance characteristics which are required for “all intended” uses are marked with ■. All other
performance characteristics which are marked with □ may be required for “certain intended” uses.
The repair system shall be selected based on an assessment of the actual or potential causes of deterioration
and consideration of the appropriate principles and methods for protection and repair specified in EN 1504-9.
Table 1 — Performance characteristics of repair concrete and mortars related to the principles and
methods defined in EN 1504–9
Principle
3 4 5 6 7
Performance characteristic
Method
3.1, 3.2, 3.3 4.4 5.3 6.3 7.1, 7.2
a
■ ■ ■ ■ ■
Compressive strength
Chloride ion content ■ ■ ■ ■ ■
, ,
a b c
■ ■ ■ ■ ■
Adhesive bond
Shrinkage / Expansion □ □ □ □ □
Durability
a) Carbonation resistance ■ ■ □ ■ ■
b) Thermal compatibility
,
□ □ □ □ □
according to EN 13687–1
  a, c
EN 13687–2 or EN 13687–4
Frost resistance □ □ □ □ □
Elastic modulus □ ■ □ □ □
Coefficient of thermal expansion □ □ □ □ □
Capillary absorption (water
□ □ □ □ □
a
permeability)
Corrosion behaviour □ □ □ □ □
Flexural strength □ □ □ □ □
Freeze–thaw resistance without de-
□ □ □ □ □
icing agent of mortar
Freeze–thaw resistance with de-
□ □ □ □ □
icing agent of mortar
Creep in compression □ □ □ □ □
Skid resistance □ □ □ □ □
■ characteristic for “all intended” uses
□ characteristic for “certain intended” uses
a
Performance characteristics related to method 3.3 shall be tested on sprayed test specimen, see EN 1504–10.
b
If overhead application is intended the product shall be tested according to EN 13395–4.
c
If bonding agent is necessary for the use of any applied mortar it should be tested as a system with regard to the bond-strength

tests.
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6 Product Characteristics
6.1 Identification characteristics
The manufacturer shall undertake representative initial identification tests for the product or system as
specified in Table 2. These tests may be used to confirm the composition of the product at any time.
Acceptable tolerances are also given in Table 2. The manufacturer shall hold the test records.
Table 2 — Identification characteristics for repair concrete and mortars
Identification characteristics / Property Tolerances Test method
Granulometry of dry components Manufacturers declared values and tolerances EN 12192–1
a b
EN 1767
Infrared analysis Confirmed by comparison
Compressive strength Greater than 80 % of manufacturers declared value EN 12190
f
Manufacturers declared value EN 1542
Adhesive bond
Density ±5 % EN 12190
Shrinkage Manufacturers declared value and tolerances EN 12617–4
c
EN 13294
Stiffening time Manufacturers declared value and tolerances
d
Manufacturers declared value and tolerances EN 13395–1
Workability – thixotropic mortar
d
EN 13395–2
Manufacturers declared value and tolerances
Workability – flow of mortar
d
EN 13395–3
Manufacturers declared value and tolerances
Workability – flow of concrete
e b
EN
Thermogravimetric analysis Confirmed by comparison
ISO 11358–1
e
±5 % EN 1877–1
Epoxide equivalent
e
±6 % EN 1877–2
Amine function
e
±20 % EN ISO 9514
Pot life
Volatile/non-volatile matter in liquid ±10 % EN ISO 3251
e
components
a
For all products containing organic materials.
b
Check for signs of change in composition.
c
As an alternative method, the change in workability with time by methods according to EN 13395–1, EN 13395–2 and EN 13395–3
may be used.
d
Depending on the nature of the material.
e
For PCs only.
f
Only for hand application.
6.2 Performance characteristics
The manufacturer shall undertake initial performance tests on repair products in accordance with Table 3 and
Table 4 and the product shall comply with the requirements. The performance depends on the curing
condition of the product or system.
The manufacturer shall indicate the curing condition to which the product or system has been subjected to
before testing. The testing condition can be type “A” for wet curing and /or type “B” for dry curing and shall be
declared by the manufacturer.
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Table 3 — Essential characteristics related to physical properties for repair concrete and mortars
No. 1 2 3 4 5 6 7
 Requirement
Reference
Test
 Characteristic substrate Class R4 Class R3 Class R2 Class R1
method
(EN 1766)
1 Compressive strength None EN 12190 ≥ 45 MPa ≥ 25 MPa ≥ 15 MPa ≥ 10 MPa
a,b
2 MC (0,40) EN 1542 ≥ 2,0 MPa ≥ 1,5 MPa ≥ 0,8 MPa ≥ 0,5 MPa
Adhesive bond
3 Elastic modulus None EN 13412 ≥ 20 GPa ≥ 15 GPa ≥ 10 GPa None
Measured value (no strength-loss at
4 Flexural strength None EN 1015–11 ≥ 8 MPa
increasing age)
Thermal compatibility,
Part 1
De-icing salt
5 MC (0,40) EN 13687–1
immersion
Bond strength after
a
50 cycles
Thermal compatibility,
No cracking
Part 2 a b
≥ 2,0 MPa ≥ 0,8 MPa
≥ 1,5 MPa
or
Thunder shower
6 MC (0,40) EN 13687–2


delamination
Bond strength after
a
30 cycles
Thermal compatibility,
Part 4
Dry cycling
7 MC (0,40) EN 13687–4
Bond strength after
a, c
30 cycles
≤ 0,60 % at 28 d if E-
o
None
Modul ≤ 25 GPa
8 Shrinkage None EN 12617–4 ≤ 0,90 %
o
≤ 0,80 % at 28 d if E-
o
None
Modul ≤ 20 GPa
9 Swelling None EN 12617–4 ≤ 0,30 % after 28 d
o
10 Creep in compression None EN 13584 value declaration
a
If necessary for the use of a PCC-mortar a bonding bridge shall be tested as a system with regard to bond-strength
tests.
b
If necessary for the use shall be tested at storage A after 90 d.
c
Maximum permissible average crack width ≤ 0,05 mm with no crack ≥ 0,1 mm and no delamination.
All performance characteristics of this table shall be tested on sprayed test specimen when applicable.
12

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oSIST prEN 1504-3:2015
prEN 1504-3:2015 (E)
Table 4 — Essential characteristics related to durability for repair concrete and mortars
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