prEN 15381

SLOVENSKI STANDARD
01-julij-2018
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Geotextiles and geotextile-related products - Characteristics required for use in
pavements and asphalt overlays
Geotextilien und geotextilverwandte Produkte - Eigenschaften, die für die Anwendung
beim Bau von Fahrbahndecken und Asphaltdeckschichten erforderlich sind
Géotextiles et produits apparentés - Caractéristiques requises pour l'utilisation dans la
construction de routes et de revêtements asphaltiques
Ta slovenski standard je istoveten z: prEN 15381
ICS:
59.080.70 Geotekstilije Geotextiles
93.080.20 Materiali za gradnjo cest Road construction materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2018
ICS 59.080.70; 93.080.20 Will supersede EN 15381:2008
English Version
Geotextiles and geotextile-related products -
Characteristics required for use in pavements and asphalt
overlays
Géotextiles et produits apparentés - Caractéristiques Geotextilien und geotextilverwandte Produkte -
requises pour l'utilisation dans la construction de Eigenschaften, die für die Anwendung beim Bau von
routes et de revêtements asphaltiques Fahrbahndecken und Asphaltdeckschichten
erforderlich sind
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 189.
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, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15381:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Product characteristics, testing, assessment and sampling method . 7
5 Assessment and verification of constancy of performance - AVCP . 11
6 Marking . 20
Annex A (informative) Durability aspects . 21
A.1 General . 21
A.2 Weathering . 21
A.3 Alkaline resistance . 21
A.4 Corrosion resistance . 22
Annex B (normative) Test method for the determination of the bitumen retention in paving
fabrics used in pavements and asphalt overlays . 23
B.1 Introduction . 23
B.2 Scope . 23
B.3 Test specimens . 23
B.4 Testing procedure . 24
B.5 Test report . 25
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 26
Bibliography . 30

European foreword
This document (prEN 15381:2018) has been prepared by Technical Committee CEN/TC 189
“Geosynthetics”, the secretariat of which is held by NBN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 15381:2008.
In comparison with the previous edition, the following technical modifications have been made:
— The template of the document was updated according to the recent status.
— Table 1a and 1b were updated, including the 'relevance', and re-designated as Table 1 and 2.
— The AVCP clause was introduced.
— All Durability aspects are covered in Annex A.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
For relationship with Regulation (EU) No. 305/2011, see informative Annex ZA, which is an integral
part of this document.
Introduction
This document allows manufacturers to describe geotextiles and geotextile-related products on the
basis of declared values for characteristics relevant to the intended use and if tested to the specified
method. It also includes procedures for evaluation of conformity and factory production control.
This document may also be used by designers, end-users and other interested parties and enables them
to define which functions and conditions of use are relevant.
Performance and index tests for several characteristics are still under study and will be included when
the standard is revised.
The term “product” which is used in this standard refers to geotextiles and geotextile-related products.
This document is part of a series of standards, addressing the requirements for geotextiles and
geotextile-related products when used in a specific application.
1 Scope
This document specifies the characteristics of metallic and non-metallic geotextiles and geotextile-
related products used in the construction of pavements and asphalt overlays and the appropriate test
methods to determine these characteristics.
The intended use of these geotextiles and geotextile-related products is to fulfil one or more of the
following functions: reinforcement, stress relief and interlayer barrier. The use of geotextiles and
geotextile-related products is to be considered as a part of an interlayer and asphalt overlay system.
This document is not applicable to geosynthetic barriers, as defined in EN ISO 10318.
This standard provides for the assessment and verification of constancy of performance (AVCP) of the
product to this European Standard including factory production control procedures.
This document defines characteristics to be considered with regard to the presentation of performance.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1426:2015, Bitumen and bituminous binders - Determination of needle penetration
EN 10080:2005, Steel for the reinforcement of concrete - Weldable reinforcing steel - General
EN 10244-2:2009, Steel wire and wire products - Non-ferrous metallic coatings on steel wire - Part 2: Zinc
or zinc alloy coatings
EN 12224:2000, Geotextiles and geotextile-related products - Determination of the resistance to
weathering
EN 14030:2001, Geotextiles and geotextile-related products - Screening test method for determining the
resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified)
EN ISO 1460:1994, Metallic coatings - Hot dip galvanized coatings on ferrous materials - Gravimetric
determination of the mass per unit area (ISO 1460:1992)
EN ISO 1461:2009, Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and
test methods (ISO 1461:2009)
EN ISO 3146:2000/AC:2003, Plastics - Determination of melting behaviour (melting temperature or
melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods (ISO
3146:2000)
EN ISO 6892-1:2016, Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO
6892-1:2016)
EN ISO 9862:2005, Geosynthetics - Sampling and preparation of test specimens (ISO 9862:2005)
EN ISO 10318-1:2015, Geosynthetics - Terms and definitions (ISO 10318-1:2015)
EN ISO 10319:2015, Geosynthetics - Wide-width tensile test (ISO 10319:2015)
EN ISO 10320:1999, Geotextiles and geotextile-related products - Identification on site (ISO 10320:1999)
EN ISO 12236:2006, Geosynthetics - Static puncture test (CBR test) (ISO 12236:2006)
EN ISO 13433:2006, Geosynthetics - Dynamic perforation test (cone drop test) (ISO 13433:2006)
EN ISO 13934-1:2013, Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force
and elongation at maximum force using the strip method (ISO 13934-1:2013)
EN ISO 15630-2:2010, Steel for the reinforcement and prestressing of concrete - Test methods - Part 2:
Welded fabric (ISO 15630-2:2010)
ASTM D6637 / D6637M-15, Standard test method for determining tensile properties of geogrids by the
single or multi-rib tensile method (2015)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1
asphalt overlay
upper layers of an asphalt pavement, i.e. binder course and/or surface course
3.2
course
structural element of an asphalt pavement, laid in one or more layers, i.e. base course, binder course
and/or surface course
3.3
pavement
structure, composed of one or more courses, to support the passage of traffic
3.4
specification
any document in which the work, functions and specific conditions of use of the product are described
3.5
interlayer system
geotextiles or geotextile-related products bonded in between two courses
3.6
bond coat / tack coats
bituminous emulsion, hot bitumen, polymer modified bitumen emulsion or polymer modified hot
bitumen used to fix and/or impregnate a geotextile or geotextile-related product between the layers of
a pavement.
3.7
stress relief
STR
function provided by an adequately bitumen-saturated layer, e.g. paving fabric (SAMI non-woven or
purpose-built composite), which – when properly installed between a road surface and a new asphalt
overlay – allows for slight differential movements between the two layers and thus provides stress
relief, which delays or arrests crack propagation in the asphalt overlay
3.8
interlayer barrier
function provided by bitumen impregnated paving fabrics, which act – in conjunction with a bitumen
layer – as a barrier to the ingress of water and thus prevent or delay the deterioration of the pavement
3.9
steel
material with iron as the predominant element, having a carbon content generally less than 2,0 % and
containing other elements
Note 1 to entry: A limited number of chromium steels may have more than 2,0 % carbon, but 2,0 % is the usual
dividing line between steel and cast iron.
[SOURCE: ISO 4948-1:1982, modified]
3.10
paving fabric
conve
...