SIST EN 13808:2005
(Main)Bitumen and bituminous binders - Framework for specifying cationic bituminous emulsions
Bitumen and bituminous binders - Framework for specifying cationic bituminous emulsions
This document specifies the requirements for performance characteristics of cationic bituminous emulsion classes which are suitable for use in the construction and maintenance of roads, airfields and other paved areas.
This document applies to emulsions of pure bitumen, or of fluxed bitumen, or of cut back bitumen and to emulsions of polymer modified bitumen, or of polymer modified fluxed bitumen, or of polymer modified cut-back bitumen, which also includes latex modified bituminous emulsions.
NOTE 1 Within Europe several types of cationic bituminous emulsions are used. Depending on traditional practices, different binder contents may be used for the same purpose.
The framework for specifying cationic bituminous emulsions in this document provides a basis for quality agreements between suppliers and clients. Care should be taken to make class selections which are compatible and realistic.
NOTE 2 For the purposes of this document, the term "% (m/m)" is used to represent the ratio mass to mass.
Bitumen und bitumenhaltige Bindemittel - Rahmenwerk für die Spezifizierung kationischer Bitumenemulsionen
Diese Europäische Norm legt die Anforderungen an die Gebrauchseigenschaften von Klassen kationischer
Bitumenemulsionen fest, die für die Verwendung beim Bau und der Instandhaltung von Straßen, Flugplätzen
und sonstigen befestigten Flächen geeignet sind.
Diese Europäische Norm gilt für Emulsionen aus reinem, gefluxtem oder verschnittenem Bitumen und für
Emulsionen aus polymermodifiziertem Bitumen, polymermodifiziertem gefluxten Bitumen oder polymermodifiziertem
verschnittenen Bitumen, wozu auch latexmodifizierte Bitumenemulsionen gehören.
ANMERKUNG 1 Innerhalb Europas werden verschiedene Arten von kationischen Bitumenemulsionen verwendet. In
Abhängigkeit von traditionellen Verfahrensweisen können für den gleichen Zweck verschiedene Bindemittelgehalte
verwendet werden.
Der in dieser Europäische Norm angegebene Rahmen zur Spezifikation von kationischen Bitumenemulsionen
liefert eine Grundlage für Qualitätsvereinbarungen zwischen Lieferanten und Kunden. Es sollte sorgfältig
darauf geachtet werden, Klassen auszuwählen, die verträglich und realistisch sind.
ANMERKUNG 2 Für die Anwendung dieser Europäische Norm wird der Term ?% (m/m)? zur Darstellung des
Massenverhältnisses verwendet.
Bitumes et liants bitumineux - Cadre de spécifications pour les émulsions cationiques de liants bitumeux
Bitumen in bitumenska veziva – Okvirna specifikacija za kationske bitumenske emulzije
Ta evropski standard določa zahteve za kakovostne lastnosti posameznih razredov kationskih bitumenskih emulzij, ki so primerne za gradnjo in vzdrževanje cest, letališč in drugih asfaltnih površin.
Ta evropski standard se uporablja za emulzije iz čistega ali fluksiranega ali rezanega bitumna in tudi za emulzije iz bitumna, modificiranega s polimeri, ali fluksiranega bitumna, modificiranega s polimeri, ali iz rezanega bitumna, modificiranega s polimeri, ki vključuje tudi emulzije, modificirane z lateksom.
OPOMBA 1: V Evropi se uporabljajo različne vrste kationskih bitumenskih emulzij. Odvisno od običajne prakse se lahko za isti namen uporabljajo emulzije z različnimi vrstami veziva.
Okvirna specifikacija kationskih bitumenskih emulzij v tem evropskem standardu predstavlja podlago za dogovore o kakovosti med dobavitelji in strankami. Posebna skrb naj se posveti izbiram razredov, ki naj bodo združljivi in realni.
OPOMBA 2: V tem evropskem standardu se za predstavitev masnega deleža uporablja izraz % (m/m).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 13808:2005
01-november-2005
Bitumen in bitumenska veziva – Okvirna specifikacija za kationske bitumenske
emulzije
Bitumen and bituminous binders - Framework for specifying cationic bituminous
emulsions
Bitumen und bitumenhaltige Bindemittel - Rahmenwerk für die Spezifizierung
kationischer Bitumenemulsionen
Bitumes et liants bitumineux - Cadre de spécifications pour les émulsions cationiques de
liants bitumeux
Ta slovenski standard je istoveten z: EN 13808:2005
ICS:
75.140 Voski, bitumni in drugi naftni Waxes, bituminous materials
proizvodi and other petroleum products
91.100.50 Veziva. Tesnilni materiali Binders. Sealing materials
SIST EN 13808:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 13808:2005
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SIST EN 13808:2005
EUROPEAN STANDARD
EN 13808
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2005
ICS 91.100.50; 93.080.20
English version
Bitumen and bituminous binders - Framework for specifying
cationic bituminous emulsions
Bitumes et liants bitumineux - Cadre de spécifications pour Bitumen und bitumenhaltige Bindemittel - Rahmenwerk für
les émulsions cationiques de bitume die Spezifizierung kationischer Bitumenemulsionen
This European Standard was approved by CEN on 1 March 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
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, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13808:2005: E
worldwide for CEN national Members.
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SIST EN 13808:2005
EN 13808:2005 (E)
Contents
page
Foreword.3
1 Scope .4
2 Normative references .4
3 Term and definitions .5
4 Abbreviation terms, providing an expression in letters and numbers .5
5 Requirements and test methods.6
6 Evaluation of conformity.8
Annex A (informative) Examples of abbreviation terms for bituminous emulsions .15
Annex B (informative) Examples of selected performance classes for a C65BP3 emulsion .16
Annex ZA (informative) Clauses of this European Standard addressing essential requirements or
other provisions of EU Construction Products Directive.17
Bibliography .26
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SIST EN 13808:2005
EN 13808:2005 (E)
Foreword
This European standard (EN 13808:2005) has been prepared by Technical Committee CEN/TC 336 “Bituminous
binders”, the secretariat of which is held by AFNOR.
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 November 2005, and conflicting national standards shall be withdrawn at the latest
by February 2007.
This European standard has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Construction Products Directive
(89/106/EEC).
For relationship with EU Construction Products Directive, see informative Annex ZA, which is an integral part of this
European standard.
According to the 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, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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SIST EN 13808:2005
EN 13808:2005 (E)
1 Scope
This European standard specifies the requirements for performance characteristics of cationic bituminous emulsion
classes which are suitable for use in the construction and maintenance of roads, airfields and other paved areas.
This European standard applies to emulsions of pure bitumen, or of fluxed bitumen, or of cut back bitumen and to
emulsions of polymer modified bitumen, or of polymer modified fluxed bitumen, or of polymer modified cut-back
bitumen, which also includes latex modified bituminous emulsions.
NOTE 1 Within Europe several types of cationic bituminous emulsions are used. Depending on traditional practices, different
binder contents may be used for the same purpose.
The framework for specifying cationic bituminous emulsions in this European standard provides a basis for quality
agreements between suppliers and clients. Care should be taken to make class selections which are compatible
and realistic.
NOTE 2 For the purposes of this European standard, the term “% (m/m)” is used to represent the mass fraction.
2 Normative references
The following referenced European standards 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 58, Bitumen and bituminous binders – Sampling bituminous binders
EN 1425, Bitumen and bituminous binders – Characterization of perceptible properties
EN 1426, Bitumen and bituminous binders – Determination of needle penetration
EN 1427, Bitumen and bituminous binders – Determination of softening point – Ring and Ball method
EN 1428, Bitumen and bituminous binders – Determination of water content in bitumen emulsions – Azeotropic
distillation method
EN 1429, Bitumen and bituminous binders – Determination of residue on sieving of bitumen emulsions, and
determination of storage stability by sieving
EN 1430, Bitumen and bituminous binders – Determination of particle polarity of bitumen emulsions
EN 1431, Bitumen and bituminous binders – Determination of recovered binder and oil distillate from bitumen
emulsions by distillation
EN 12591, Bitumen and bituminous binders – Specifications for paving grade bitumens
EN 12595, Bitumen and bituminous binders – Determination of kinematic viscosity
EN 12596, Bitumen and bituminous binders – Determination of dynamic viscosity by vacuum capillary
EN 12597:2000, Bitumen and bituminous binders – Terminology
EN 12846, Bitumen and bituminous binders – Determination of efflux time of bitumen emulsions by the efflux
viscometer
EN 12847, Bitumen and bituminous binders – Determination of settling tendency of bitumen emulsions
EN 12848, Bitumen and bituminous binders – Determination of mixing stability with cement of bitumen emulsions
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SIST EN 13808:2005
EN 13808:2005 (E)
EN 12849, Bitumen and bituminous binders – Determination of penetration power of bitumen emulsions
EN 13074, Bitumen and bituminous binders – Recovery of binder from bitumen emulsions by evaporation
EN 13075-1, Bitumen and bituminous binders – Determination of breaking behaviour – Part 1: Determination of
breaking value of cationic bitumen emulsions, mineral filler method
EN 13075-2, Bitumen and bituminous binders – Determination of breaking behaviour – Part 2: Determination of
fines mixing time of cationic bitumen emulsions
EN 13357, Bitumen and bituminous binders – Determination of the efflux time of petroleum cut-back and fluxed
bitumens
EN 13398, Bitumen and bituminous binders – Determination of the elastic recovery of modified bitumen
EN 13587, Bitumen and bituminous binders – Determination of the tensile properties of bituminous binders by the
tensile test method
EN 13588, Bitumen and bituminous binders – Determination of cohesion of bituminous binders with pendulum test
EN 13589, Bitumen and bituminous binders – Determination of the tensile properties of modified bitumen by the
force ductility method
EN 13614, Bitumen and bituminous binders – Determination of adhesivity of bitumen emulsions by water
immersion test
EN 13703, Bitumen and bituminous binders – Determination of deformation energy
EN 14023, Bitumen and bituminous binders – Framework specification for polymer modified bitumens
prEN 14733:2003, Bitumen and bituminous binders – Bituminous emulsions, fluxed and cut-back bitumen factory
production control
prEN 14769:2003, Bitumen and bituminous binders – Accelerated long-term ageing conditioning by a Pressure
Ageing Vessel (PAV)
prEN 14895, Bitumen and bituminous binders – Stabilisation of binder from bituminous emulsion or from cut-back
and fluxed bitumen
prEN 14896, Bitumen and bituminous binders – Determination of dynamic viscosity of bitumenous emulsions –
Rotating spindle viscometer method
EN ISO 3838, Crude petroleum and liquid or solid petroleum products – Determination of density or relative density
– Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)
3 Term and definitions
For the purposes of this European standard, the terms and definitions given in EN 12597:2000 apply.
4 Abbreviation terms, providing an expression in letters and numbers
Abbreviation terms, providing an expression in letters and numbers, are used to describe important characteristics
of cationic bituminous emulsions, i.e. emulsion polarity, binder content, binder type and breaking value shall be in
accordance with Table 1.
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SIST EN 13808:2005
EN 13808:2005 (E)
Table 1 — Denomination of the abbreviation terms
Position Letters Denomination Supporting European standard
1 C Cationic bituminous emulsion EN 1430 (particle polarity)
(water content)
EN 1428
or
2-digit Nominal binder content in % (m/m)
2 and 3 or
number :
(recovered binder + oil distillate)
EN 1431
4, or Indication of type of binder
EN (specification for paving grade
4 and 5, or B Paving grade bitumen
12591 bitumen)
4 and 5 and EN 14023 or polymer can be added before,
P Addition of polymers
6 during or after emulsion
Addition of more than 2 % (m/m) of
F
flux based on emulsion
5 or 6 or 7
EN
1 to 7 Class of breaking behaviour (breaking value)
13075-1
(as relevant)
NOTE Examples for abbreviation terms of bituminous emulsions are given in Annex A.
The following abbreviation terms are used in the specification tables of this European standard (see Tables 3, 4
and 5):
NPD for "No Performance Determined": this class has been included to accommodate countries where the
characteristic, for a given intended use, is not subject to regulatory requirements (see ZA.1).
TBR for "To Be Reported": this class shall mean that the manufacturer is invited, but not required, to provide
information with the product.
NOTE These values may be used for future development of specifications.
DV for "Declared Value": this class shall mean that the manufacturer is required to provide a value as part of a
regulatory declaration and subsequent regulatory marking.
5 Requirements and test methods
All characteristics of cationic bituminous emulsions shall be classified in accordance with the appropriate parts of
Tables 3, 4 and 5.
In specifying an emulsion, the appropriate class for each technical requirement shall be selected in turn.
In the selection of the test method for the requirement binder content as well as viscosity, only one choice of
requirement from each group shall be chosen. The selection of classes for all requirements shall be made to avoid
unworkable combinations.
NOTE 1 Tables 3, 4 and 5 include a "No Performance Determined" class (NPD) and a "To Be Reported" or a "Declared
Value" class (TBR or DV). The remaining classes list values or ranges for each requirement.
NOTE 2 Tables 3 to 5 apply to emulsions being specified in all countries. Each country will then have a particular selection of
specifications, which, if regulated, are covered in Tables 3, 4 and 5 (see Table 2). It is useful for each country to publish in a
national guidance document for each application, their requirements from the tables. The appropriate class for each technical
requirement of application is selected in turn and the selection of classes should be made on a regional basis, in order to avoid
unworkable combinations. An example of a typical specification for a C65BP3 emulsion is presented in Annex B.
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SIST EN 13808:2005
EN 13808:2005 (E)
NOTE 3 The test method given for dynamic viscosity in Table 3 and the test procedures for stabilisation and ageing of
binders given in Table 5 have not been used previously in Europe. Until a sufficient body of data has been accumulated which
will allow performance classes to be established, the ‘Declared Value’ or the 'To Be Reported' class should be used when
dynamic viscosity is specified in Table 3 and for all requirements specified in Table 5.
Table 2 — Requirements and test methods
REQUIREMENTS CONCERNED PRODUCTS CHARACTERISTICS AND TEST METHODS
Viscosity Efflux time EN 12846
or
Dynamic viscosity prEN 14896
Cationic bitumen emulsions
Water effect on binder Adhesivity EN 13614
adhesion
from Table 3
Breaking behaviour Breaking value EN 13075-1
or
Mixing stability with cement EN 12848 (for over
stabilised emulsions only)
Consistency at intermediate Penetration EN 1426
service temperature or
Residual binders Efflux time EN 13357
from Table 4
Consistency at elevated Softening point EN 1427
service temperature or
Dynamic viscosity EN 12596
Cohesion Residual binders Pendulum test EN 13588
or
from Table 4 Tensile test EN 13587
or
Force ductility EN 13589
(for modified bituminous
emulsions only)
Durability of consistency at Penetration EN 1426
intermediate service
temperature Residual binders
from Table 5
Durability of consistency at Softening point EN 1427
elevated service temperature or
Dynamic viscosity EN 12596
Durability of cohesion Residual binders Pendulum test EN 13588
or
Tensile test EN 13587
from Table 5
or
Force ductility EN 13589
(for modified bituminous
emulsions only)
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SIST EN 13808:2005
EN 13808:2005 (E)
6 Evaluation of conformity
6.1 General
The compliance of cationic bituminous emulsions with the requirements of this European standard and with the
stated values (including classes) shall be demonstrated by:
initial type testing;
factory production control.
NOTE The information from evaluation of conformity will be available for audit as detailed in the factory production control
system as 6.3.
6.2 Type testing
6.2.1 Initial type testing (ITT)
Initial type tests shall be performed to show conformity with this European standard. Tests previously performed in
accordance with the provisions of this European standard (same product, same characteristic(s), test method,
sampling procedure, system of attestation of conformity, etc.) may be taken into account.
All the characteristics given in the Factory Production Control (FPC) document shall be subject to initial type
testing.
6.2.2 Further type testing
Whenever a change occurs in the raw materials or the production process which would change significantly one or
more of the characteristics, the type test shall be repeated for the appropriate characteristic(s).
6.2.3 Sampling, testing and compliance criteria
Sampling shall be carried out in accordance with EN 58.
The results of all type tests (initial and further type tests) shall be recorded, held by the manufacturer at least five
years and be available for inspection.
6.3 Factory production control (FPC)
The manufacturer shall establish documents and maintain a Quality Plan including a FPC system according to
prEN 14733. The test frequency is defined in prEN 14733.
An FPC system conforming to the requirements of EN ISO 9001 and made product specific to the requirement of
the European standard is considered to satisfy the above requirements.
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SIST EN 13808:2005
EN 13808:2005 (E)
Table 3 — Specification framework for technical requirements and performance classes of cationic bituminous emulsions
Performance Classes for the technical requirements of cationic bituminous emulsions
a
Technical requirements Document Unit Class 0 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9
Class 1
Perceptible properties EN 1425 None NPD TBR - - - - - - - -
Particle polarity EN 1430 None - - Positive - - - - - - -
Breaking value EN 13075-1 None NPD TBR ≤ 80 50 to 100 70 to 130 120 to 180 170 to 230 ≥ 220 - -
Mixing stability with cement EN 12848 g NPD TBR ≤ 2 > 2 - - - - - -
Fines mixing time EN 13075-2 s NPD TBR ≥ 180 ≥ 300 - - - - - -
Penetration power EN 12849 min NPD TBR - - - - - - - -
b
Binder content
EN 1428 Per cent by mass NPD TBR 38 to 42 48 to 52 53 to 57 58 to 62 63 to 67 65 to 69 67 to 71 ≥ 70
(by water content)
c
Recovered binder content
EN 1431 Per cent by mass NPD TBR ≥ 38 ≥ 48 ≥ 53 ≥ 58 ≥ 63 ≥ 65 ≥ 67 ≥ 70
(by distillation)
d
EN 1431 Per cent by mass NPD TBR ≤ 2,0 ≤ 3,0 ≤ 5,0 ≤ 8,0 ≤ 10,0 5-15 > 15 -
Oil distillate content
Efflux time 2 mm at 40 °C EN 12846 s NPD TBR ≤ 20 15 to 45 35 to 80 70 to 130 - - - -
Efflux time 4 mm at 40 °C EN 12846 s NPD TBR - - - - 10 to 45 30 to 70 50 to 100 -
Efflux time 4 mm at 50 °C EN 12846 s NPD TBR - - - - - - - 25 to 50
Dynamic viscosity at 40 °C prEN 14896 m Pa.s NPD TBR DV - - - - - - -
Residue on sieving EN 1429
0,5 mm sieve Per cent by mass NPD TBR ≤ 0,1 ≤ 0,2 ≤ 0,5 - - - -
0,16 mm sieve Per cent by mass NPD TBR ≤ 0,25 ≤ 0,5 - - - - -
Residue on sieving EN 1429
(7 days storage)
0,5 mm sieve Per cent by mass NPD TBR ≤ 0,1 ≤ 0,2 ≤ 0,5 - - - -
Settling tendency
EN 12847 Per cent by mass NPD TBR ≤ 5 ≤ 10 - - - - -
(7 days storage)
Adhesivity
EN 13614 Per cent coating NPD TBR ≥ 75 ≥ 90 - - - - -
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SIST EN 13808:2005
EN 13808:2005 (E)
Table 3 (continued) — Specification framework for technical requirements and performance classes of cationic bituminous emulsions
NOTE
Some high viscosity, polymer modified cationic bituminous emulsions are not stable and/or are difficult to handle at room temperature. Consequently, it is recommended that these
emulsions be stored above 50 °C following sampling and prior to testing. In addition it is recommended that laboratory tests are carried out on polymer modified emulsions within a period
which is consistent with their stability.
a
Class 1, TBR, may not be used for regulatory declaration and marking purposes.
b
The binder content of an emulsion determined by the method described in EN 1428 shall be defined as [100 - water content].
c
The binder content of the emulsion determined by the distillation method described in EN 1431 shall be defined as [per cent by mass of the recovered binder + per cent by mass of oil
distillate].
d
The per cent by mass of oil distillate m, can be determined on bulk quantities of flux following the determination of density, by EN ISO 3838 and the determination of per cent by volume of
distillate obtained by EN 1431. If the density cannot be determined in this way, a value of 0,850 may be assumed.
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SIST EN 13808:2005
EN 13808:2005 (E)
Table 4 — Specification framework for the technical requirements and performance classes
of binders recovered by evaporation from cationic bituminous emulsions
Performance classes for the technical requirements of binders recovered by evaporation from cationic
bituminous emulsions.
a
Technical requirements document Unit Class 0 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7
Class 1
Method of Recovery: by evaporation
EN 13074 - - - - - - - - -
b
EN 1426 0,1 mm NPD TBR ≤ 50 ≤ 100 ≤ 150 ≤ 220 ≤ 330 > 330
Penetration at 25 °C
o
c
Softening Point EN 1427 C NPD TBR ≥ 55 ≥ 50 ≥ 43 ≥ 39 ≥ 35 ≤ 35
Efflux time (10 mm cup at 25 °C or 40 ºC as appropriate) EN 13357 s NPD TBR DV - - - - -
c
EN 12596 Pa. s NPD TBR ≥ 18,0 ≥ 12,0 ≥ 7,0 ≥ 4,0 ≥ 2,0 -
Dynamic viscosity at 60 ºC
c
EN 12595 mm²/s NPD TBR ≥ 16 000 ≥ 8 000 ≥ 6 000 ≥ 4 000 ≥ 2 000 ≤ 2 000
Kinematic viscosity at 60 °C
Cohesion (modified binders only)
2
d
EN 13587 NPD TBR
Cohesion energy by tensile test at 5 ºC (low speed) J/cm ≥ 1 ≥ 2 ≥ 3 - - -
EN 13703
2
J/cm
d EN 13589 NPD TBR
≥ 1 ≥ 2 ≥ 3 - - -
Cohesion energy by force ductility at 5 °C
EN 13703
2
d
NPD TBR -
Cohesion by pendulum test EN 13588 J/cm ≥ 0,5 ≥ 0,7 ≥ 1,0 ≥ 1,2 ≥ 1,4
NPD TBR
Elastic recovery at 10 °C (for elastic polymer binders) EN 13398 Per cent ≥ 30 ≥ 40 ≥ 50 ≥ 75 - -
NPD TBR
Elastic recovery at 25 °C (for elastic polymer binders) EN 13398 Per cent ≥ 30 ≥ 40 ≥ 50 ≥ 75 - -
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EN 13808:2005 (E)
Table 4 (continued) — Specification framework for the technical requirements and performance classes
of binders recovered by evaporation from cationic bituminous emulsions
a
Class 1, TBR, may not be used for regulatory declaration and marking purposes.
b
The consistency of the recovered binder at an intermediate service temperature shall be carried out by the determination of penetration according to EN 1426 if the recovered binder has the consistency
of bitumen, or by the determination of efflux time according to EN 13357, if the recovered binder has the consistency of cut-back or fluxed bitumen.
c
The consistency of the recovered binder at elevated service temperatures shall be measured either by the determination of the ring and ball softening point test according to EN 1427, or by the
determination of dynamic viscosity, vacuum capillary method according to EN 12596, or by the determination of kinematic viscosity according to EN 12595 depending on the consistency of the recovered
binder.
d
The cohesion of recovered binder from polymer modified emulsions which are used for surface dressings, shall be determined in accordance with EN 13588. For binders used in cold asphalts, the test
methods given in either EN 13587 or EN 13589 shall be used. For binders used in other applications any one of the three methods listed above, EN 13587, EN 13589 or EN 13588 shall be used.
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SIST EN 13808:2005
EN 13808:2005 (E)
Table 5 — Framework specification for the technical requirements and performance classes of binders recovered by evaporation from cationic bituminous
emulsions and subjected to a stabilising procedure possibly followed by an ageing procedure
Performance classes for the technical requirements of
Performance classes for the technical requirements of
binders recovered by evaporation and subjected to a
binders recovered by evaporation and subjected to a
stabilising and ageing procedure (prEN 14895 followed by
stabilising procedure (prEN 14895)
EN 14769)
Technical Requirements a a
Document Units Class 0 Class 0 Class 2
Class 1 Class 1
Stabilisation of binder prEN 14895 None - - - - -
Method of ageing: prEN 14769 None Not relevant Not relevant - - -
Accelerated long term ageing by PAV
b
EN 1426 0,1 mm NPD TBR NPD TBR DV
Penetration at 25 ºC
c
Softening point EN 1427 ºC NPD TBR NPD TBR DV
c
Dynamic viscosity at 60 ºC EN 12596 Pa. s NPD TBR NPD TBR DV
c
Kinematic viscosity at 60 ºC EN 12595 mm²/s NPD TBR NPD TBR -
Cohesion (modified binders only)
EN13587 2
d
J/cm NPD TBR NPD TBR DV
Cohesion energy by tensile test at 5 ºC (low speed)
EN13703
2
J/cm
EN13589
d
Cohesion energy by force ductility at 5 °C NPD TBR NPD TBR DV
EN13703
2
d
EN 13588 J/cm NPD TBR NPD TBR DV
Cohesion by pendulum test
Elastic recovery at 10 °C (for elastic polymer binders) EN 13398 Per Cent NPD TBR NPD TBR -
Elastic recovery at 25 °C (for elastic polymer binders) EN 13398 Per Cent NPD TBR NPD TBR -
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EN 13808:2005 (E)
Table 5 (continued) — Framework specification for the technical requirements and performance classes of binders recovered by evaporation from cationic
bituminous emulsions and subjected to a stabilising procedure possibly followed by an ageing procedure
a
Class 1, TBR, may not be used for regulatory declaration and marking purposes.
b
The consistency of the stabilised and aged binder at an intermediate service temperature shall be carried out by the determination of penetration according to EN 1426.
c
The consistency of the stabilised and aged binder at elevated service temperatures shall be measured either by the determination of the ring and ball softening point test according to
EN 1427, or by the determination of dynamic viscosity, vacuum capillary method according to EN 12596, or by the determination of kinematic viscosity according to EN 12595 depending
on the consistency of the recovered binder.
d
The cohesion of recovered binder from polymer modified emulsions which are used for surface dressings, shall be determined in accordance with EN 13588. For binders used in
asphalt mixes, the test methods given in either EN 13587 or EN 13589 shall be used. For binders used in other applications any one of the three methods listed above, EN 13587, EN
13589 or EN 13588 shall be used.
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SIST EN 13808:2005
EN 13808:2005 (E)
Annex A
(informative)
Examples of abbreviation terms for bituminous emulsions
Table A.1 — Examples of abbreviation terms for bituminous emulsions
Example 1 C 69 B 2
Cationic, nominal binder content 69 %, produced from bitumen, class 2 breaking value
bituminous emulsion.
Example 2 C 65 BF 3
Cationic, nominal binder content 65 %, produced from bitumen, containing more than 2 %
flux, class 3 breaking value bituminous emulsion.
Example 3 C 40 BF 6
Cationic, nominal binder content 40 %, produced from bitumen, containing more than 2 %
flux, class 6 breaking value bituminous emulsion.
Example 4 C 65 BP 3
Cationic, nominal binder content 65 %, produced from bitumen, containing polymers, class
3 breaking value bituminous emulsion.
Example 5 C 60 BPF 6
Cationic, nominal binder content 60 %, produced from bitumen, containing polymers and
more than 2 % flux, class 6 breaking value bituminous emulsion.
NOTE Polymers can be added before, during or after emulsification.
15
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SIST EN 13808:2005
EN 13808:2005 (E)
Annex B
(informative)
Examples of selected performance classes for a C65BP3 emulsion
NOTE The tables given below are for illustration only. The technical specifications of a product are based on the essential
characteristics and on voluntary properties, depending on the intended use and on the local climatic conditions. Care should be
taken to make class selections which are compatible and realistic.
Table B.1 — Example of selected performance classes for the emulsion from Table 3
Requirement Selected classes from Table 3
Perceptible properties TBR (Class 1)
Particle polarity Positive (Class 2)
Breaking value 50-100 (Class 3)
Mixing stability with cement NPD (Class 0)
Fines mixing time NPD (Class 0)
Penetration power NPD (Class 0)
Binder content (by water content) From 63 % to 67 % (Class 6)
Recovered binder content (by distillation) NPD (Class 0)
Oil distillate content < 2 % (m/m) (Class 2)
Efflux time 2 mm at 40 °C 15 s-45 s (Class 3)
Dynamic viscosity at 40 °C NPD (Class 0)
Residue on sieving ≤ 0,1 % (0,5 mm sieve) (Class2), 0,25 % (0,16 mm
sieve) (Cla
...
SLOVENSKI SIST EN 13808
STANDARD
november 2005
Bitumen in bitumenska veziva – Okvirna specifikacija za kationske
bitumenske emulzije
Bitumen and bituminous binders – Framework for specifying cationic bituminous
emulsions
Bitumes et liants bitumineux – Cadre de spécifications pour les émulsions
cationiques de liants bitumeux
Bitumen und bitumenhaltige Bindemittel – Rahmenwerk für die Spezifizierung
kationischer Bitumenemulsionen
Referenčna oznaka
ICS 91.100.30 SIST EN 13808:2005 (sl)
Nadaljevanje na straneh II do IV in od 1 do 24
© 2012-01. Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN 13808 : 2005
NACIONALNI UVOD
Standard SIST EN 13808 (sl), Bitumen in bitumenska veziva – Okvirna specifikacija za kationske
bitumenske emulzije, 2005, ima status slovenskega standarda in je enakovreden evropskemu
standardu EN 13808 (en, de, fr), Bitumen and bituminous binders – Framework for specifying cationic
bituminous emulsions, 2005.
NACIONALNI PREDGOVOR
Evropski standard EN 13808:2005 je pripravil tehnični odbor Evropskega komiteja za standardizacijo
CEN/TC 336 Bitumenska veziva. Slovenski standard SIST EN 13808:2005 je prevod evropskega
standarda EN 13808:2005. V primeru spora glede besedila slovenskega prevoda v tem standardu je
odločilen izvirni evropski standard v enem izmed treh uradnih jezikov CEN. Slovensko izdajo
standarda je pripravil tehnični odbor SIST/TC VLA Vlaga.
Odločitev za izdajo tega standarda je dne 17. novembra 2005 sprejel SIST/TC VLA Vlaga.
V standardu so uporabljene naslednje kratice:
CPD Construction Product Directive Direktiva o gradbenih proizvodih
DV Declared Value deklarirana vrednost
EGP European Economic Area (EEA) Evropski gospodarski prostor
FPC Factory Production Control kontrola proizvodnje v obratu
HSE Health, Safety & Environment sistem varovanja zdravja, varnosti in okolja
ITT Initial Type Testing začetno tipsko preskušanje
NR No Requirement ni zahteve
NPD No Performance Determined lastnost ni določena
TBR To Be Reported navesti
ZVEZA S STANDARDI
S privzemom tega evropskega standarda veljajo za omenjeni namen referenčnih standardov vsi
standardi, navedeni v izvirniku, razen tistih, ki so že sprejeti v nacionalno standardizacijo:
SIST EN 58 Bitumen in bitumenska veziva – Vzorčenje bitumenskih veziv
SIST EN 1425 Bitumen in bitumenska veziva – Ugotavljanje vidnih lastnosti
SIST EN 1426 Bitumen in bitumenska veziva – Določanje penetracije z iglo
SIST EN 1427 Bitumen in bitumenska veziva – Določanje zmehčišča – Metoda prstana in kroglice
SIST EN 1428 Bitumen in bitumenska veziva – Določevanje vode v bitumenskih emulzijah –
Metoda azeotropske destilacije
SIST EN 1429 Bitumen in bitumenska veziva – Določevanje ostanka bitumenskih emulzij na
situ in ugotavljanje stabilnosti pri skladiščenju s sejanjem
SIST EN 1430 Bitumen in bitumenska veziva – Določevanje polarnosti delcev bitumenskih emulzij
SIST EN 1431 Bitumen in bitumenska veziva – Določevanje veziva in oljnega destilata v
bitumenskih emulzijah z metodo destilacije
SIST EN 12591 Bitumen in bitumenska veziva – Specifikacije za cestogradbene bitumne
SIST EN 12595 Bitumen in bitumenska veziva – Določanje kinematične viskoznosti
SIST EN 12596 Bitumen in bitumenska veziva – Določanje dinamične viskoznosti z metodo
kapilare z vakuumom
II
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SIST EN 13808 : 2005
SIST EN 12597:2003 Bitumen in bitumenska veziva – Terminologija
SIST EN 12846 Bitumen in bitumenska veziva – Določevanje viskoznosti bitumenskih emulzij
z iztočnim viskozimetrom
SIST EN 12847 Bitumen in bitumenska veziva – Določevanje težnje bitumenskih emulzij k posedanju
SIST EN 12848 Bitumen in bitumenska veziva – Določevanje stopnje stabilnosti bitumenskih
emulzij z mešanjem s cementom
SIST EN 12849 Bitumen in bitumenska veziva – Določevanje sposobnosti penetriranja
bitumenskih emulzij
SIST EN 13074 Bitumen in bitumenska veziva – Določevanje deleža veziva v bitumenskih
emulzijah z izhlapevanjem
SIST EN 13075-1 Bitumen in bitumenska veziva – Določevanje stopnje stabilnosti – 1. del:
Določevanje hitrosti razpada kationskih bitumenskih emulzij, metoda z
mineralnim polnilom
SIST EN 13075-2 Bitumen in bitumenska veziva – Določevanje stopnje stabilnosti – 2. del:
Določevanje časa mešanja kationskih bitumenskih emulzij
SIST EN 13357 Bitumen in bitumenska veziva – Določanje viskoznosti s petrolejem rezanega
in fluksiranega bitumna, metoda z iztočnim viskozimetrom
SIST EN 13398 Bitumen in bitumenska veziva – Določevanje elastičnega povratka
modificiranih bitumnov
SIST EN 13587 Bitumen in bitumenska veziva – Določevanje nateznih lastnosti bitumenskih
veziv z natezno preskusno metodo
SIST EN 13588 Bitumen in bitumenska veziva – Določevanje kohezijskih lastnosti bitumenskih
veziv – Preskus z nihalom
SIST EN 13589 Bitumen in bitumenska veziva – Določevanje nateznih lastnosti modificiranih
bitumnov – Metoda določanja sile pri merjenju duktilnosti
SIST EN 13614 Bitumen in bitumenska veziva – Določanje obstojnosti bitumenskega filma pod
vodo
SIST EN 13703 Bitumen in bitumenska veziva – Določevanje deformacijske energije
SIST EN 14023 Bitumen in bitumenska veziva – Okvirna specifikacija za bitumne, modificirane
s polimeri
SIST EN 14733:2005 Bitumen in bitumenska veziva – Kontrola proizvodnje v obratih za proizvodnjo
bitumenskih emulzij ter fluksiranih in rezanih bitumnov
SIST EN 14769:2005 Bitumen in bitumenska veziva – Pospešeno staranje v tlačni posodi (PAV)
SIST EN 14895 Bitumen in bitumenska veziva – Stabilizacija veziva iz bitumenskih emulzij ali
rezanih in fluksiranih bitumnov
SIST EN 14896 Bitumen in bitumenska veziva – Določevanje dinamične viskoznosti
bitumenskih emulzij ter rezanih in fluksiranih bitumenskih veziv – Metoda z
rotacijskim vretenom
SIST EN ISO 3838 Surova nafta in tekoči ali trdni naftni proizvodi – Določanje gostote ali relativne
gostote – Metoda s piknometrom s kapilarnim zamaškom in metoda z
graduiranim bikapilarnim piknometrom (ISO 3838:2004)
OSNOVA ZA IZDAJO STANDARDA
– privzem standarda EN 13808:2005
III
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SIST EN 13808 : 2005
OPOMBE
– Povsod, kjer se v besedilu standarda uporablja izraz “evropski standard”, v SIST EN 13808:2005
to pomeni “slovenski standard”.
– Uvod in nacionalni predgovor nista sestavni del standarda.
– Ta nacionalni dokument je istoveten EN 13808:2005 in je objavljen z dovoljenjem
CEN
Management Centre
Avenue Marnix 17
B-1000 Bruselj
– This national document is identical with EN 13808:2005 and is published with the permission of
CEN
Management Centre
Avenue Marnix 17
B-1000 Brussels
IV
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EVROPSKI STANDARD EN 13808
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM maj 2005
ICS 91.100.50; 93.080.20
Slovenska izdaja
Bitumen in bitumenska veziva – Okvirna specifikacija za kationske
bitumenske emulzije
Bitumen and bituminous binders Bitumes et liants bitumineux – Cadre Bitumen und bitumenhaltige
– Framework for specifying de spécifications pour les émulsions Bindemittel – Rahmenwerk für die
cationic bituminous emulsions cationiques de liants bitumeux Spezifizierung kationischer
Bitumenemulsionen
Ta evropski standard je CEN sprejel 1. marca 2005.
Člani CEN morajo izpolnjevati notranje predpise CEN/CENELEC, s katerimi je predpisano, da mora
biti ta standard brez kakršnih koli sprememb sprejet kot nacionalni standard, Seznami najnovejših
izdaj teh nacionalnih standardov in njihovi bibliografski podatki so na voljo pri Upravnem centru CEN
in članicah CEN.
Ta evropski standard obstaja v treh izvirnih izdajah (angleški, francoski, nemški). Izdaje v drugih
jezikih, ki jih članice CEN na lastno odgovornost prevedejo in izdajo ter prijavijo pri Upravnem centru
CEN, veljajo kot uradne izdaje.
Člani CEN so nacionalni organi za standardizacijo Avstrije, Belgije, Cipra, Češke republike, Danske,
Estonije, Finske, Francije, Grčije, Islandije, Irske, Italije, Latvije, Litve, Luksemburga, Madžarske,
Malte, Nemčije, Nizozemske, Norveške, Poljske, Portugalske, Slovaške, Slovenije, Španije,
Švedske, Švice in Združenega kraljestva.
CEN
Evropski komite za standardizacijo
European Committee for Standardisation
Comité Européen de Normalisation
Europäisches Komitee für Normung
Upravni center: rue de Stassart, 36 B-1050 Brussels
© 2004 CEN Lastnice avtorskih pravic so vse države članice CEN. Ref. oznaka EN 13808:2005 E
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SIST EN 13808 : 2005
VSEBINA Stran
Predgovor .3
1 Področje uporabe .4
2 Zveze s standardi .4
3 Izrazi in definicije .5
4 Kratice, izražene s pomočjo črk in številk.5
5 Zahteve in preskusne metode .6
6 Vrednotenje skladnosti .8
Dodatek A (informativni): Primeri kratic za bitumenske emulzije .15
Dodatek B (informativni): Primeri izbire razredov za emulzijo C65BP3.16
Dodatek ZA (informativni): Točke tega evropskega standarda, ki naslavljajo
bistvene zahteve ali druga določila Direktive EU o gradbenih proizvodih .17
Literatura.24
2
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SIST EN 13808 : 2005
Predgovor
Ta evropski standard (EN 13808:2005) je pripravil tehnični odbor CEN/TC 336 Bitumenska veziva,
katerega sekretariat vodi AFNOR.
Ta evropski standard mora dobiti status nacionalnega standarda bodisi z objavo istovetnega
besedila ali z razglasitvijo najpozneje novembra 2005, nasprotujoče nacionalne standarde pa je
treba razveljaviti najpozneje februarja 2007.
Ta evropski standard je pripravljen v okviru mandata, ki sta ga Evropska komisija in Evropsko
združenje za prosto trgovino dala CEN, in podpira bistvene zahteve evropske Direktive o
gradbenih proizvodih (89/106/EGS).
Za zvezo z evropsko Direktivo o gradbenih proizvodih glej informativni dodatek ZA, ki je sestavni
del tega evropskega standarda.
Po notranjih predpisih CEN/CENELEC so dolžne ta evropski standard privzeti nacionalne organizacije
Avstrije, Belgije, Cipra, Češke republike, Danske, Estonije, Finske, Francije, Grčije, Islandije, Irske,
Italije, Latvije, Litve, Luksemburga, Madžarske, Malte, Nemčije, Nizozemske, Norveške, Poljske,
Portugalske, Slovaške, Slovenije, Španije, Švedske, Švice in Združenega kraljestva.
.
3
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SIST EN 13808 : 2005
1 Področje uporabe
Ta evropski standard določa zahteve za kakovostne lastnosti posameznih razredov kationskih
bitumenskih emulzij, ki so primerne za gradnjo in vzdrževanje cest, letališč in drugih asfaltnih površin.
Ta evropski standard se uporablja za emulzije iz čistega ali fluksiranega ali rezanega bitumna in tudi
za emulzije iz bitumna, modificiranega s polimeri, ali fluksiranega bitumna, modificiranega s polimeri,
ali iz rezanega bitumna, modificiranega s polimeri, ki vključuje tudi emulzije, modificirane z lateksom.
OPOMBA 1: V Evropi se uporabljajo različne vrste kationskih bitumenskih emulzij. Odvisno od običajne prakse se lahko za
isti namen uporabljajo emulzije z različnimi vrstami veziva.
Okvirna specifikacija kationskih bitumenskih emulzij v tem evropskem standardu predstavlja podlago
za dogovore o kakovosti med dobavitelji in strankami. Posebna skrb naj se posveti izbiram razredov,
ki naj bodo združljivi in realni.
OPOMBA 2: V tem evropskem standardu se za predstavitev masnega deleža uporablja izraz % (m/m).
2 Zveze s standardi
Za uporabo tega standarda so nujno potrebni spodaj navedeni dokumenti. Pri datiranih dokumentih
velja samo navedena izdaja. Pri nedatiranih dokumentih velja najnovejša izdaja dokumenta (vključno z
morebitnimi spremembami).
EN 58 Bitumen in bitumenska veziva – Vzorčenje bitumenskih veziv
EN 1425 Bitumen in bitumenska veziva – Ugotavljanje vidnih lastnosti
EN 1426 Bitumen in bitumenska veziva – Določanje penetracije z iglo
EN 1427 Bitumen in bitumenska veziva – Določanje zmehčišča – Metoda prstana in
kroglice
EN 1428 Bitumen in bitumenska veziva – Določevanje vode v bitumenskih emulzijah
– Metoda azeotropske destilacije
EN 1429 Bitumen in bitumenska veziva – Določevanje ostanka bitumenskih emulzij
na situ in ugotavljanje stabilnosti pri skladiščenju s sejanjem
EN 1430 Bitumen in bitumenska veziva – Določevanje polarnosti delcev bitumenskih
emulzij
EN 1431 Bitumen in bitumenska veziva – Določevanje veziva in oljnega destilata v
bitumenskih emulzijah z metodo destilacije
EN 12591 Bitumen in bitumenska veziva – Specifikacije za cestogradbene bitumne
EN 12595 Bitumen in bitumenska veziva – Določevanje kinematične viskoznosti
EN 12596 Bitumen in bitumenska veziva – Določevanje dinamične viskoznosti z
metodo kapilare z vakuumom
EN 12597:2000 Bitumen in bitumenska veziva – Terminologija
EN 12846 Bitumen in bitumenska veziva – Določevanje viskoznosti bitumenskih
emulzij z iztočnim viskozimetrom
EN 12847 Bitumen in bitumenska veziva – Določevanje težnje bitumenskih emulzij k
posedanju
EN 12848 Bitumen in bitumenska veziva – Določevanje stopnje stabilnosti bitumenskih
emulzij z mešanjem s cementom
EN 12849 Bitumen in bitumenska veziva – Določevanje sposobnosti penetriranja
bitumenskih emulzij
4
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SIST EN 13808 : 2005
EN 13074 Bitumen in bitumenska veziva – Določevanje deleža veziva v bitumenskih
emulzijah z izhlapevanjem
EN 13075-1 Bitumen in bitumenska veziva – Določevanje stopnje stabilnosti – 1. del:
Določevanje hitrosti razpada kationskih bitumenskih emulzij, metoda z
mineralnim polnilom
EN 13075-2 Bitumen in bitumenska veziva – Določevanje stopnje stabilnosti – 2. del:
Določevanje časa mešanja kationskih bitumenskih emulzij
EN 13357 Bitumen in bitumenska veziva – Določanje viskoznosti s petrolejem
rezanega in fluksiranega bitumna, metoda z iztočnim viskozimetrom
EN 13398 Bitumen in bitumenska veziva – Določevanje elastičnega povratka
modificiranih bitumnov
EN 13587 Bitumen in bitumenska veziva – Določevanje nateznih lastnosti bitumenskih
veziv z natezno preskusno metodo
EN 13588 Bitumen in bitumenska veziva – Določevanje kohezijskih lastnosti
bitumenskih veziv – Preskus z nihalom
EN 13589 Bitumen in bitumenska veziva – Določevanje nateznih lastnosti modificiranih
bitumnov – Metoda določanja sile pri merjenju duktilnosti
EN 13614 Bitumen in bitumenska veziva – Določevanje obstojnosti bitumenskega filma
pod vodo
EN 13703 Bitumen in bitumenska veziva – Določevanje deformacijske energije
EN 14023 Bitumen in bitumenska veziva – Okvirna specifikacija za bitumne,
modificirane s polimeri
prEN 14733:2003 Bitumen in bitumenska veziva – Kontrola proizvodnje v obratih za
proizvodnjo bitumenskih emulzij ter fluksiranih in rezanih bitumnov
prEN 14769:2003 Bitumen in bitumenska veziva – Pospešeno staranje v tlačni posodi (PAV)
prEN 14895 Bitumen in bitumenska veziva – Stabilizacija veziva iz bitumenskih emulzij
ali rezanih in fluksiranih bitumnov
prEN 14896 Bitumen in bitumenska veziva – Določevanje dinamične viskoznosti
bitumenskih emulzij ter rezanih in fluksiranih bitumenskih veziv – Metoda z
rotacijskim vretenom
EN ISO 3838 Surova nafta in tekoči ali trdni naftni proizvodi – Določanje gostote ali
relativne gostote – Metoda s piknometrom s kapilarnim zamaškom in
metoda z graduiranim bikapilarnim piknometrom (ISO 3838:2004)
3 Izrazi in definicije
V tem evropskem standardu se uporabljajo izrazi in definicije, navedeni v standardu EN 12597:2000.
4 Kratice, izražene s pomočjo črk in številk
Kratice, izražene s pomočjo črk in številk, ki se uporabljajo za opis pomembnih lastnosti kationskih
bitumenskih emulzij, kot so polarnost, vsebnost bitumna, vrsta bitumna in čas razpada, morajo biti v
skladu s preglednico 1.
5
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SIST EN 13808 : 2005
Preglednica 1: Naziv kratic
Mesto Črka Naziv Podporni evropski dokument
1 C Kationska bitumenska EN 1430 (polarnost delcev)
emulzija
EN 1428 (vsebnost vode)
2 in 3 2-mestna Nazivna vsebnost veziva v % ali
številka (m/m)
EN 1431 (ponovno pridobljeno vezivo + oljni
destilat)
Navedba vrste veziva
4 ali B EN 12591 (specifikacija za cestogradbeni
Cestogradbeni bitumen
bitumen)
Dodatek polimera
4 in 5 ali P
Dodatek več kot 2 % (m/m)
EN 14023 ali se polimer lahko doda pred
fluksa na emulzijo
emulgiranjem, med njim ali po njem
4 in 5 in 6 F
5 ali 6 ali 7 1 do 7 Razred stopnje stabilnosti EN 13705-1 (hitrost razpada)
(kot je primerno)
OPOMBA: Primeri kratic bitumenskih emulzij so podani v dodatku A.
V specifikacijskih preglednicah tega evropskega standarda so uporabljene naslednje kratice (glej
preglednice 3, 4 in 5).
NPD ("No Performance Determined") za "lastnost ni določena": ta razred je vključen zaradi
prilagajanja državam, kjer zahteve za predvideno uporabo niso predmet zakonodajnih zahtev (glej
ZA.1).
TBR ("To Be Reported") za "navesti": ta razred pomeni, da je zaželeno, da proizvajalec navede
informacijo o proizvodu, ni pa to obvezno.
OPOMBA: Navedene vrednosti se lahko uporabijo za prihodnji razvoj specifikacij.
DV ("Declared Value") za "deklarirana vrednost": ta razred pomeni, da je proizvajalec dolžan navesti
vrednost kot del predpisane deklaracije in poznejšega predpisanega označevanja.
5 Zahteve in preskusne metode
Vse lastnosti kationskih bitumenskih emulzij morajo biti razvrščene v skladu s primernimi deli
preglednic 3, 4 in 5.
Pri specificiranju emulzije je treba primerni razred za vsako tehnično zahtevo izbrati po vrstnem redu.
Pri izbiri preskusne metode za zahtevano vsebnost veziva in viskoznost je treba izbrati samo eno
zahtevo iz vsake posamezne skupine. Razred je treba izbrati za vse zahteve, da se preprečijo
neuporabne kombinacije.
OPOMBA 1 Preglednice 3, 4 in 5 vsebujejo razrede "lastnost ni določena" (NPD) in "navesti" ali "deklarirana vrednost" (TBR
ali DV). Ostali razredi navajajo vrednost ali območje za vsako zahtevo.
OPOMBA 2: Sprecifikacije za preglednice 3 do 5, ki se uporabljajo za emulzije, morajo določiti v vseh državah. Vsaka država
bo izdelala poseben izbor specifikacij, ki jih bo, če so regulirane, izbrala iz preglednic 3, 4 in 5 (glej preglednico
2). Za vsako državo je priporočljivo, da v svojih nacionalnih navodilih objavi za vsako vrsto uporabe poseben
dokument s svojimi zahtevami iz preglednic. Po vrsti izbere ustrezni razred za vsako tehnično zahtevo ali vrsto
uporabe in izbira razredov naj temelji na regionalni podlagi, da se preprečijo neuporabne kombinacije. Primer
tipične specifikacije za emulzijo C65BP3 je predstavljen v dodatku B.
OPOMBA 3 Preskusna metoda za dinamično viskoznost, podana v preglednici 3, in postopki preskusov za stabilizacijo in
staranje veziva, podani v preglednici 5, se doslej v Evropi niso izvajali. Dokler ne bo zbrano zadostno število
podatkov, ki bo omogočalo določitev kakovostnih razredov, naj se uporabljata razreda "deklarirana vrednost" ali
"navesti" za dinamično viskoznost v preglednici 3 in za vse zahteve, določene v preglednici 5.
6
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SIST EN 13808 : 2005
Preglednica 2: Zahteve in preskusne metode
Zahteve Proizvodi, na katere se nanašajo Lastnost in preskusne metode
Viskoznost Čas iztoka EN 12846
ali
dinamična viskoznost prEN 14896
Učinek vode na obstojnost veziva Kationske bitumenske emulzije Obstojnost EN 13614
iz preglednice 3
Stopnja stabilnosti Čas razpada EN 13075-1
ali
stabilnost pri mešanju s cementom
EN 12848 (samo za zelo stabilne
emulzije)
Konsistenca pri srednji temperaturi Penetracija EN 1426
uporabe
Preostalo vezivo ali
čas iztoka EN 13357
iz preglednice 4
Konsistenca pri povišani Zmehčišče EN 1427
temperaturi uporabe
ali
dinamična viskoznost EN 12596
Kohezija Preostalo vezivo Preskus z nihalom EN 13588
ali
iz preglednice 4 natezni preskus EN 13587
ali
(samo za modificirane bitumenske sila pri duktilnosti EN 13589
emulzije)
Trajnost konsistence pri srednji Penetracija EN 1426
temperaturi uporabe
Preostalo vezivo
Obstojnost konsistence pri
Zmehčišče EN 1427
iz preglednice 5
povišani temperaturi uporabe
ali
dinamična viskoznost EN 12596
Trajnost kohezije Preostalo vezivo Preskus z nihalom EN 13588
ali
iz preglednice 5 natezni preskus EN 13587
ali
(samo za modificirane bitumenske sila pri duktilnosti EN 13589
emulzije)
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SIST EN 13808 : 2005
6 Vrednotenje skladnosti
6.1 Splošno
...
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