oSIST prEN 1504-4:2016
(Main)Products and systems for the protection and repair of concrete - Definitions, requirements, quality control and evaluation of conformity - Part 4: Structural bonding
Products and systems for the protection and repair of concrete - Definitions, requirements, quality control and evaluation of conformity - Part 4: Structural bonding
This European Standard specifies requirements for the identification, performance (including durability) and safety of structural bonding products and systems to be used for the structural bonding of strengthening materials to an existing concrete structure, including:
1) the bonding of external plates of steel or other suitable materials (e.g. fibre reinforced composites) to the surface of a concrete structure for strengthening purposes, including the laminating of fabrics in such applications;
2) the bonding of hardened concrete to hardened concrete, typically associated with the use of precast units in repair and strengthening;
3) the casting of fresh concrete to hardened concrete using an adhesive bonded joint where it forms a part of the structure and is required to act compositely.
The performance requirements in this part of this European Standard may not be applicable to highly specialized applications in extreme environmental conditions, e.g. cryogenic use, nor do they cover specialized circumstances such as accidental impact, e.g. due to traffic or ice, or earthquake loading where specific performance requirements will apply.
Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Definitionen, Anforderungen, Qualitätsüberwachung und Beurteilung der Konformität - Teil 4: Kleber für Bauzwecke
Diese Europäische Norm legt Anforderungen an die Identifizierung, das Leistungsvermögen (einschließlich Dauerhaftigkeit) und die Sicherheit von Produkten und Systemen zum Kleben fest, die zur Herstellung des Verbundes von Verstärkungsmaterialien mit einem bestehenden Betontragwerk anzuwenden sind, ein-schließlich:
1) das Kleben von außen liegenden Stahlplatten oder sonstigen geeigneten Werkstoffen (z. B. faser-verstärkten Verbundstoffen) auf die Oberfläche eines Betontragwerkes für Verstärkungszwecke ein¬schließlich der Überlappung von Gewebe bei derartigen Anwendungen;
2) das Kleben von Festbeton auf Festbeton, üblicherweise bei der Verwendung von vorgefertigten Betonteilen für die Instandsetzung und Verstärkung;
3) das Kleben von Frischbeton auf Festbeton mit Hilfe einer Klebefuge, wobei diese durch Verbundwirkung einen Teil des Tragwerkes bildet.
Die im vorliegenden Teil dieser Europäischen Norm angegebenen Leistungsanforderungen sind gegebenenfalls nicht auf hochspezialisierte Anwendungen für extreme Umweltbedingungen, wie z. B. den Einsatz unter Tieftemperaturbedingungen, anwendbar noch decken sie besondere Umstände wie unvorhersehbare Auswirkungen, z. B. von Verkehr oder Eis, oder Beanspruchungen durch Erdbeben ab, für die besondere Leistungsanforderungen gelten.
Produits et systèmes pour la protection et la réparation des structures en béton - Définitions, exigences, maîtrise de la qualité et évaluation de la conformité - Partie 4 : Collage structural
Le présent document spécifie les exigences relatives à l’identification, aux performances (y compris les aspects de durabilité) et à la sécurité des produits et systèmes à utiliser pour le collage structural de matériaux de renforcement sur une structure en béton existante, y compris pour :
1) le collage des plaques extérieures en acier ou en tout autre matériau approprié (par exemple, composites renforcés par des fibres) sur la surface de la structure en béton en vue de la renforcer, y compris le marouflage de composites dans de telles applications ;
2) le collage de béton durci sur du béton durci, généralement associé à l’utilisation d’éléments préfabriqués lors de travaux de réparation et de renforcement ;
3) le collage par coulage de béton frais sur du béton durci en utilisant un joint adhésif collé faisant partie intégrante de la structure, les trois éléments constituant une nouvelle structure.
Les exigences de performance de la présente partie de cette norme peuvent ne pas concerner des applications très spécialisées dans des conditions environnementales extrêmes, par exemple pour un usage cryogénique ; elles ne couvrent pas non plus les circonstances particulières, telles qu’un choc accidentel dû par exemple à la circulation ou à la glace, ou encore à un séisme, pour lesquelles des exigences de performance spécifiques s’appliqueront.
Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Definicije, zahteve, kontrola kakovosti in ovrednotenje skladnosti - 4. del: Konstrukcijsko povezovanje
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 1504-4:2016
01-junij-2016
3URL]YRGLLQVLVWHPL]D]DãþLWRLQSRSUDYLOREHWRQVNLKNRQVWUXNFLM'HILQLFLMH
]DKWHYHNRQWURODNDNRYRVWLLQRYUHGQRWHQMHVNODGQRVWLGHO .RQVWUXNFLMVNR
SRYH]RYDQMH
Products and systems for the protection and repair of concrete - Definitions,
requirements, quality control and evaluation of conformity - Part 4: Structural bonding
Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken -
Definitionen, Anforderungen, Qualitätsüberwachung und Beurteilung der Konformität -
Teil 4: Kleber für Bauzwecke
Produits et systèmes pour la protection et la réparation des structures en béton -
Définitions, exigences, maîtrise de la qualité et évaluation de la conformité - Partie 4 :
Collage structural
Ta slovenski standard je istoveten z: prEN 1504-4
ICS:
91.080.40 Betonske konstrukcije Concrete structures
oSIST prEN 1504-4:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 1504-4:2016
DRAFT
EUROPEAN STANDARD
prEN 1504-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2016
ICS 91.080.40 Will supersede EN 1504-4:2004
English Version
Products and systems for the protection and repair of
concrete - Definitions, requirements, quality control and
evaluation of conformity - Part 4: Structural bonding
Produits et systèmes pour la protection et la réparation Produkte und Systeme für den Schutz und die
des structures en béton - Définitions, exigences, Instandsetzung von Betontragwerken - Definitionen,
maîtrise de la qualité et évaluation de la conformité - Anforderungen, Qualitätsüberwachung und
Partie 4 : Collage structural Beurteilung der Konformität - Teil 4: Kleber für
Bauzwecke
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
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1504-4:2016 E
worldwide for CEN national Members.
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Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Performance characteristics for intended uses . 6
5 Requirements . 8
5.1 Identification requirements . 8
5.2 Performance requirements . 9
5.3 Special applications . 15
5.4 Release of dangerous substances . 15
5.5 Reaction to fire . 15
6 Sampling . 15
7 Assessment and verification of constancy of performance – AVCP. 16
7.1 General . 16
7.2 Initial type-testing . 16
7.3 Factory production control (FPC) . 16
7.4 Assessment, surveillance and certification of factory production control
(informative) . 16
8 Marking and labelling . 16
Annex A (informative) Special applications . 17
Annex B (informative) Dangerous substances . 18
Annex C (informative) Minimum frequency of testing for factory production control . 19
Annex ZA (informative) Relationship of this European Standard with Regulation
(EU) No. 305/2011 . 20
Bibliography . 26
2
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European foreword
This document (prEN 1504-4:2016) 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 will supersede EN 1504-4:2004.
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.
Main technical changes that have been made in this new edition are as follows:
a) new naming and numbering of performance characteristics in Table 1;
b) new naming and numbering of performance requirements in Tables 3 and 4, in line with Table 1;
c) new Table 5, performance requirements for bonding fresh concrete to hardened concrete.
EN 1504, Products and systems for the protection and repair of concrete structures — Definitions,
requirements, quality control and evaluation of conformity, is currently composed with the following
parts:
— 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 evaluation of conformity;
— 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.
It has been developed by Subcommittee 8 “Products and systems for the protection and repair of
concrete structures” (Secretariat AFNOR).
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1 Scope
This European Standard specifies requirements for the identification, performance (including
durability) and safety of structural bonding products and systems to be used for the structural bonding
of strengthening materials to an existing concrete structure, including:
1) the bonding of external plates of steel or other suitable materials (e.g. fibre reinforced composites)
to the surface of a concrete structure for strengthening purposes, including the laminating of
fabrics in such applications;
2) the bonding of hardened concrete to hardened concrete, typically associated with the use of precast
units in repair and strengthening;
3) the casting of fresh concrete to hardened concrete using an adhesive bonded joint where it forms a
part of the structure and is required to act compositely.
The performance requirements in this part of this European Standard may not be applicable to highly
specialized applications in extreme environmental conditions, e.g. cryogenic use, nor do they cover
specialized circumstances such as accidental impact, e.g. due to traffic or ice, or earthquake loading
where specific performance requirements will apply.
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 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
ENV 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
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 1799, Products and systems for the protection and repair of concrete structures — Test methods —
Tests to measure the suitability of structural bonding agents for application to concrete surface
EN 12188, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of adhesion steel-to-steel for characterisation of structural bonding agents
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EN 12189, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of open time
EN 12190, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of compressive strength of repair mortar
EN 12192-2, Products and systems for the protection and repair of concrete structures — Granulometry
analysis — Part 2: Test method for fillers for polymer bonding agents
EN 12614, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of glass transition temperatures of polymers
EN 12615, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of slant shear strength
EN 12617-1, Products and systems for the protection and repair of concrete structures — Test methods —
Part 1: Determination of linear shrinkage for polymers and surface protection systems (SPS)
EN 12617-3, Products and systems for the protection and repair of concrete structures — Test methods —
Part 3: Determination of early age linear shrinkage for structural bonding agents
EN 12618-2, Products and systems for the protection and repair of concrete structures — Test methods —
Part 2: Determination of the adhesion of injection products, with our without thermal cycling — Adhesion
by tensile bond strength
EN 12636, Products and systems for the protection and repair of concrete structures — Test methods —
Determination of adhesion concrete to concrete
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 data from reaction to fire tests
EN 13733, Products and systems for the protection and repair of concrete structures — Tests methods —
Determination of the durability of structural bonding agents
EN ISO 178, Plastics — Determination of flexural properties (ISO 178)
EN ISO 3451-1, Plastics — Determination of ash — Part 1: General methods (ISO 3451-1)
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)
EN ISO 11358, Plastics — Thermogravimetry (TG) of polymers — General principles (ISO 11358)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 1504-1, EN 1504-8 and
ENV 1504-9 and the following apply.
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3.1
structural bonding products and systems
products and systems applied to concrete to provide a durable structural bond to additional applied
material
3.2
polymer mortars and polymer concretes
PC
blended mixtures of polymer binder and graded aggregates which set by polymer reaction
3.3
open time
maximum time interval between the completion of mixing of the bonding agent to closing of the joint at
which the bond strength requirement defined in this document can be met
3.4
pot life for structural bonding products
period of time taken by the mixed bonding agent to reach a specified temperature in the mixing
container
Note 1 to entry: Pot life is an identification test carried out under standard laboratory conditions.
3.5
workable life for structural bonding products
period of time the mixed bonding agent remains workable in the batch quantities used and at the limit
of conditions that the material is fit for the purpose of use
4 Performance characteristics for intended uses
Table 1 lists the performance characteristics of structural bonding products and 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 with ∎. All other performance characteristics which are marked with □ may be
required for “certain intended uses”.
Performance requirements are given in 5.2.
The properties of the bonding may be adversely affected by fire and therefore appropriate protection
measures will need to be taken where fire is anticipated.
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Table 1 — Performance characteristics for all and certain intended uses
No Performance Test Method Principle of repair 4
characteristic Structural strengthening
(Note 7)
Repair method Repair Repair
4.3 method method 3.1 /
Bonded plate 4.4 3.2 / 3.3
Bonded Bonding
a
reinforcement
mortar fresh
or concrete to
concrete hardened
b c
concrete
1 2 3 4 5 6
1 Modulus of elasticity in EN 13412 ∎ ∎ ∎
compression
2 Modulus of elasticity in EN ISO 178 □ □ □
flexure
3 Compressive strength EN 12190 ∎ ∎
4 Shear strength steel to steel EN 12188 ∎ □ □
5 Adhesion steel to steel: EN 12188 ∎ □ □
Tensile Strength and
Compressive shear
6 Shear strength concrete to EN 12636 □ ∎ ∎
concrete
7 Glass transition EN 12614 ∎ ∎ ∎
temperature
8 Coefficient of thermal EN 1770 ∎ ∎ ∎
expansion
9 Shrinkage EN 12617–1 ∎ ∎ ∎
EN 12617–3
10 Adhesion of plate to plate EN 12188/ ∎
EN 1542
11 Adhesion of plate to EN 12188/ ∎
concrete EN 1542
12 Adhesion of corrosion EN 12188/ □
protected steel to corrosion EN 1542
e
protected steel
13 Adhesion of corrosion EN 12636/ □
protected steel to concrete EN 1542
e
14 Adhesion of hardened EN 12636 ∎ □
concrete to hardened EN 12615
concrete
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15 Adhesion of fresh concrete EN 12636 □ ∎
c
to hardened concrete EN 12615
16 Resistance to thermal EN 13733 ∎ ∎ ∎
cycling
17 Resistance to moisture EN 13733 ∎ ∎ ∎
cycling
18 c f EN 12189 ∎ ∎ ∎
Open time
19 f EN ISO 9514 ∎ ∎ ∎
Workable life
20 Suitability for application to EN 1799 □ □ □
vertical surfaces and soffits
21 Suitability for application to EN 1799 □ □ □
horizontal surfaces
22 Suitability for application EN 12618–2 □ □
by injection
23 Suitability for application EN 12188 □ □ □
and curing at low or high EN 12636
d EN 12615
temperature
24 Suitability for application EN 12636 ∎ ∎
on wet substrate EN 12615
a
Repair method 4.3 is in accordance with ENV 1504–9. The bonding of external plates to the surface of a concrete
structure for strengthening purposes, and the laminating of plates in such applications. An acceptable bond is unlikely to be
achieved with stainless steel.
b
Repair method 4.4 is in accordance with ENV 1504–9. The bonding of hardened concrete to hardened concrete typically
associated with the use of precast units where it forms a significant part of the structure and is required to act compositely.
Repair method 3.1 / 3.2 / 3.3 is in accordance with ENV 1504–9. The bonding of fresh concrete to hardened concrete where
it forms a significant part of the structure and is required to act compositely.
c
Not applicable to injection techniques.
d
Temperatures may be specified by the producer for the intended use.
e
In this context corrosion protection implies the application of a corrosion inhibiting priming coat to mild steel.
f
At minimum, standard and maximum application temperatures.
5 Requirements
5.1 Identification requirements
The manufacturer shall undertake selected 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 given in Table 2. The manufacturer shall hold the test records.
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Table 2 — Identification requirements
Item Property Test Method Requirement/Tolerance
No
1 Colour Visual Uniform and similar to the description
provided by the manufacturer.
2 Granulometry size grading EN 12192–2 Declared value ± 5 %
of fillers for polymer
bonding agents
3 Ash content by direct EN ISO 3451-1 Declared value ± 5 % or ± 1 percentage
calcination point of the total product, whichever is
the greater.
4 Thermogravimetry of EN ISO 11358 Declared value ± 5 % or ± 1 percentage
polymers: temperature point of the total product, whichever is
scanning method. the greater.
5 Infrared analysis of the resin EN 1767 The positions and relative intensities of
and hardener the main absorption bands shall match
those of the reference spectrum.
6 Pot life EN ISO 9514 Declared value ± 20 %
7 Compressive strength EN 12190 Declared value ± 20 %
5.2 Performance requirements
The manufacturer shall undertake initial performance tests on the product in accordance with Table 3
(structural bonding products for bonded plate reinforcement), Table 4 (structural bonding products for
bonded mortar or concrete) or Table 5 (structural bonding products for bonding fresh concrete to
hardened concrete) and the product shall comply with the requirements.
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Table 3 — Performance requirements of structural bonding products for bonded plate
reinforcement
Reference
No. of Performance
a
concrete Test Method
Requirements
Table 1 Characteristic
or mortar
1 Modulus of elasticity in — EN 13412 2
≥ 2 000 N/mm
compression
2 Modulus of elasticity in — EN ISO 178 2
≥ 2 000 N/mm
flexure
4 Shear strength steel to — EN 12188 2
≥ 12 N/mm
steel
5 Adhesion steel to steel — EN 12188 The tensile stress carried by the
bonded joint in a pull off test shall
Tensile Strength and
2
Compressive shear not be less than 14 N/mm .
The slant shear strength of scarf-
jointed prisms tested in
compression at various angles θ
shall not be less than the values σ
0
2
N/mm tabulated below:
θ σ
0
2
50° 50 N/mm
2
60° 60 N/mm
2
70° 70 N/mm
7 Glass transition — EN 12614 ≥ 40 °C
temperature
−6
Coefficient of thermal — EN 1770 ≤ 100 × 10 1/K
8
expansion
9a Shrinkage — EN 12617–1 ≤ 0,1 %
9b Shrinkage — EN 12617–3 ≤ 0,1 %
(alternative test method)
10 Adhesion of plate to plate EN 12636/ 2
≥ 8 N/mm
EN 1542
11 Adhesion of plate to EN 12636/ Fracture in concrete
concrete EN 1542
12 Adhesion of corrosion EN 12188 2
≥ 12 N/mm
protected steel to
corrosion protected steel
13 Adhesion of corrosion EN 12636/ Fracture in concrete
protected steel to EN 1542
concrete
16 Resistance to thermal — EN 13733 The compressive shear load at
cycling failure of the hardened concrete
NOTE The test
method is not
specimens after exposure to
applicable for
thermal cycling or the warm-moist
plates other than
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Reference
No. of Performance
a
concrete Test Method
Requirements
Table 1 Characteristic
or mortar
steel.
environment shall not be less than
the tensile strength of the
concrete.
The steel to steel specimens shall
not fail after exposure to thermal
cycling or the warm-moist
environment.
17 Resistance to moisture — EN 13733 The compressive shear load at
cycling NOTE The test failure of the hardened concrete
method is not
specimens after exposure to
applicable for
thermal cycling or the warm-moist
plates other than
environment shall not be less than
steel.
the tensile strength of the
concrete.
The steel to steel specimens shall
not fail after exposure to thermal
cycling or the warm-moist
environment.
18 Open time EN 1766 EN 12189 Declared value ± 20 %
MC(0.40)
19 Workable life — EN ISO 9514 Declared value
The workable life is dependent
upon the batch quantity and
ambient conditions. Users should
note that the workable life will
usually be less than the pot life.
20 Suitability for application — EN 1799 The material shall not sag flow by
to vertical surfaces and more than 1 mm when spread in
soffits thicknesses less than 3 mm.
21 Suitability for application — EN 1799 The surface area of the bonding
to horizontal surfaces agent at the end of the
squeezability test shall more or
2
equal to 3 000 mm (60 mm
diameter).
22 Suitability for application EN 1766 EN 12618–2 For the test performed in the dry,
by injection MC(0.40) failure shall occur in the concrete.
23 Suitability for application EN 1766 EN 12188 2
EN 12188: ≥ 12 N/mm
and curing at low or high MC(0.40) EN 12636
EN 12636: Fracture in concrete
temperature
a
Threshold requirements apply to the mean value of the relevant performance characteristic for any batch of the product as
defined in EN 1504–8.
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Table 4 — Performance requirements of structural bonding products for bonded mortar or
concrete
Reference
No of Performance
a
concrete Test Method
Requirements
Table 1 Characteristic
or mortar
1 Modulus of elasticity in — EN 13412 2
≥ 2 000 N/mm
compression
2 Modulus of elasticity in — EN ISO 178 2
≥ 2 000 N/mm
flexure
3 Compressive strength — EN 12190 2
≥ 30 N/mm
6 Shear strength concrete — EN 12615 2
≥ 6 N/mm
to concrete
7 Glass transition — EN 12614 ≥ 40 °C
temperature
−6
Coefficient of thermal — EN 1770 ≤ 100 × 10 1/K
8
expansion
9a Shrinkage — EN 12617–1 ≤ 0,1 %
9b Shrinkage — EN 12617–3 ≤ 0,1 %
(alternative test
method)
14 Adhesion of hardened EN 1766 EN 12636 For hardened concrete-to-
concrete to hardened MC (0.40) hardened concrete, the tensile
concrete bending test shall result in
fracture in the concrete.
14b Adhesion of hardened EN 1766 EN 12615 The slant shear test shall result
concrete to hardened MC (0.40) in fracture in the concrete.
(alternative test
method)
16 Resistance to thermal - EN 13733 The compressive shear load at
cycling failure of the hardened concrete
specimens after exposure to
thermal cycling or the warm-
moist environment shall not be
less than the tensile strength of
the concrete.
17 Resistance to moisture - EN 13733 The compressive shear load at
cycling failure of the hardened concrete
specimens after exposure to
thermal cycling or the warm-
moist environment shall not be
less than the tensile strength of
the concrete.
18 Open time EN 1766 EN 12189 Declared value ± 20 %
MC(0.40)
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19 Workable life — EN ISO 9514 Declared value.
The workable life is dependent
upon the batch quantity and
ambient conditions. Users should
note that the workable life will
usually be less than the pot life.
20 Suitability for — EN 1799 The material shall not sag flow
application to vertical by more than 1 mm when spread
surfaces and soffits in thicknesses less than 3 mm.
21 Suitability for — EN 1799 The surface area of the bonding
application to horizontal agent at the end of the
surfaces squeezability test shall more or
2
equal to 3 000 mm (60 mm
diameter).
22 Suitability for EN 1766 EN 12618–2 For the test performed in the
application by injection MC(0.40) dry, failure shall occur in the
concrete.
23a Suitability for EN 1766 EN 12636 Fracture in concrete
application and curing MC (0.40)
at low or high
temperature
23b Suitability for EN 1766 EN 12615 Fracture in concrete
application and curing MC (0.40)
at low or high
temperature
(alternative test
method)
24a Suitability for EN 1766 EN 12636 Fracture in concrete
application on wet MC (0.40)
substrate
24b Suitability for EN 1766 EN 12615 Fracture in concrete
application on wet MC (0.40)
substrate
(alternative test
method)
a
Threshold requirements apply to the mean value of the relevant performance characteristic for any batch of the product as
defined in EN 1504–8.
13
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oSIST prEN 1504-4:2016
prEN 1504-4:2016 (E)
Table 5 — Requirements for structural bonding products for bonding fresh concrete to
hardened concrete
Reference
No. of Performance
a
concrete or Test Method
Requirements
Table 1 Characteristic
mortar
1 Modulus of elasticity in — EN 13412 2
≥ 2 000 N/mm
compression
2 Modulus of elasticity in — EN ISO 178 2
≥ 2 000 N/mm
flexure
3 Compressive strength — EN 12190 2
≥ 30 N/mm
6 Shear strength concrete — EN 12188 2
≥ 12 N/mm
to concrete
7 Glass transition — EN 12614 ≥ 40 C
temperature
−6
Coefficient of thermal — EN 1770 ≤ 100 × 10 1/K
8
expansion
9a Shrinkage — EN 12617–1 ≤ 0,1 %
9b Shrinkage — EN 12617–3 ≤ 0,1 %
(alternative test
method)
15 Adhesion of fresh EN 1766 EN 12636 For fresh concrete-to- hardened
concrete to hardened MC (0.40) concrete, the tensile bending test
concrete shall result in fracture in the
concrete.
15a Adhesion of fresh EN 1766 EN 12615 The slant shear test shall result in
concrete to hardened MC (0.40) fracture in the concrete.
concrete
(alternative test
method)
16 Resistance to thermal - EN 13733 The compressive shear load at
cyclin
...
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