SIST EN 15301-2:2007

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Surfaces for sports areas - Part 2: Determination of shear strength by dynamic top layer testing of unbound mineral surfaces in the laboratoryRULMXSols sportifs - Partie 2: Détermination par essai dynamique en laboratoire de la résistance au cisaillement de la couche supérieure des sols minéraux non liésSportböden - Teil 2: Bestimmung der Scherfestigkeit durch Prüfung der dynamischen Decklage von ungebundenen mineralischen Belägen im LaboratoriumTa slovenski standard je istoveten z:EN 15301-2:2007SIST EN 15301-2:2007en97.220.10Športni objektiSports facilitiesICS:SLOVENSKI
STANDARDSIST EN 15301-2:200701-junij-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15301-2April 2007ICS 97.220.10 English VersionSurfaces for sports areas - Part 2: Determination of shearstrength by dynamic top layer testing of unbound mineralsurfaces in the laboratorySols sportifs - Partie 2: Détermination par essai dynamiqueen laboratoire de la résistance au cisaillement de la couchesupérieure des sols minéraux non liésSportböden - Teil 2: Bestimmung der Scherfestigkeit durchPrüfung der dynamischen Decklage von ungebundenenmineralischen Belägen im LaboratoriumThis European Standard was approved by CEN on 24 February 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15301-2:2007: E



EN 15301-2:2007 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Apparatus.4 3 Preparing the test specimen.9 4 Producing the test specimen.9 5 Procedure.9 6 Results.10 7 Test report.11



EN 15301-2:2007 (E) 3 Foreword This document (EN 15301-2:2007) has been prepared by Technical Committee CEN/TC 217 “Surfaces for sports areas”, the secretariat of which is held by BSI. 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 October 2007, and conflicting national standards shall be withdrawn at the latest by October 2007. EN 15301 Surfaces for sports areas consist of the following parts: Part 1:
Determination of rotational resistance Part 2: Determination of shear strength by dynamic top layer testing of unbound mineral surfaces in the laboratory According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.



EN 15301-2:2007 (E) 4 1 Scope This part of EN 15301 specifies a method for determining the shear strength by dynamic top layer testing of unbound mineral surfaces in the laboratory. 2 Apparatus The apparatus shall comprise the following components: a) (250 ± 5) mm diameter mould with removable base; b) steel plate used to distribute the compaction force (Figure 1); c) compaction hammer with drop weight (Figure 1);  mass of weight: (15,17 ± 0,25) kg;  drop height: (620 ± 5) mm; d) shearing disc (Figures 2, 3 and 4); e) two shearing disc alignment gauges (Figures 2 and 3):  centring gauge;  vertical alignment gauge; f) cardan shaft transmitting the force produced onto the disc (Figure
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