EN 13286-47:2012

Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling

This European Standard specifies the test methods for the laboratory determination of the California bearing ratio and immediate bearing index.
The tests are appropriate to that part of the mixture up to a maximum particle size of 22,4 mm.
When immersion in water is specified as part of the curing of the specimen, this European Standard also includes the determination of vertical swelling of the specimen before the determination of the California bearing ratio.

Ungebundene und hydraulisch gebundene Gemische - Teil 47: Prüfverfahren zur Bestimmung des CBR-Wertes (California bearing ratio), des direkten Tragindex (IBI) und des linearen Schwellwertes

Diese Europäische Norm legt Laborprüfverfahren zur Bestimmung des CBR-Wertes (en: California bearing ratio; CBR) und des direkten Tragindex (en: immediate bearing index; IBI) fest.
Der Versuch wird an Laborproben durchgeführt, deren maximale Korngröße 22,4 mm beträgt.
Für den Fall, dass Probekörper unter Wasser gelagert werden sollen, enthält diese Europäische Norm auch die vor der Bestimmung des CBR-Wertes vorzunehmende Bestimmung der vertikalen Quellung der Probekörper.

Mélanges traités et mélanges non traités aux liants hydrauliques - Partie 47: Méthode d'essai pour la détermination de l'indice portant Californien (CBR), de l'indice de portance immédiate (IPI) et du gonflement linéaire

La présente Norme européenne spécifie les méthodes d'essai pour la détermination en laboratoire de l’indice portant Californien (CBR) et de l’indice de portance immédiate (IPI).
Les essais conviennent aux parties de mélanges dont la granulométrie maximale est de 22,4 mm.
Lorsqu’une conservation de l’éprouvette en immersion est requise, la présente Norme européenne comprend également la détermination du gonflement vertical avant la détermination de l’indice portant Californien.

Nevezane in hidravlično vezane zmesi - 47. del: Preskusna metoda za ugotavljanje kalifornijskega indeksa nosilnosti (CBR), neposrednega indeksa nosilnosti (IBI) in linearnega nabrekanja

Ta evropski standard določa preskusne metode za ugotavljanje kalifornijskega indeksa nosilnosti in neposrednega indeksa nosilnosti. Preskusi so ustrezni za zmes, katere delci ne presegajo 22,4 mm. Če je potopitev v vodo določena kot del obravnavanja preskušanca, evropski standard vključuje tudi ugotavljanje vertikalnega nabrekanja preskušanca pred ugotavljanjem kalifornijskega indeksa nosilnosti.

General Information

• Status: Withdrawn
• Publication Date: 24-Apr-2012
• Withdrawal Date: 09-Nov-2021
• ICS: 93.080.20 - Road construction materials
• Technical Committee: CEN/TC 227 - Road materials
• Drafting Committee: CEN/TC 227/WG 4 - Hydraulic bound and unbound mixtures (including byproducts and waste materials)
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 10-Nov-2021
• Ref Project: SIST EN 13286-47:2012 - Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling

Relations

• Replaces: EN 13286-47:2004 - Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling
• Effective Date: 29-Nov-2010
• Replaced By: EN 13286-47:2021 - Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling
• Effective Date: 21-Jan-2020

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ungebundene und hydraulisch gebundene Gemische - Teil 47: Prüfverfahren zur Bestimmung des CBR-Wertes (California bearing ratio), des direkten Tragindex (IBI) und des linearen SchwellwertesMélanges non traités et mélanges à base de liant hydraulique - Partie 47 : Méthodes d’essai de la capacité portante au moyen de l’indice portant CBR, de l’indice portant immédiat
et du gonflementUnbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 13286-47:2012SIST EN 13286-47:2012en,fr,de01-september-2012SIST EN 13286-47:2012SLOVENSKI
STANDARDSIST EN 13286-47:20041DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13286-47
April 2012 ICS 93.080.20 Supersedes EN 13286-47:2004English Version
Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling
Mélanges traités et mélanges non traités aux liants hydrauliques - Partie 47: Méthode d'essai pour la détermination de l'indice portant Californien (CBR), de l'indice de portance immédiate (IPI) et du gonflement linéaire
Ungebundene und hydraulisch gebundene Gemische - Teil 47: Prüfverfahren zur Bestimmung des CBR-Wertes (California bearing ratio), des direkten Tragindex (IBI) und des linearen Schwellwertes This European Standard was approved by CEN on 9 March 2012.
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 CEN-CENELEC 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 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, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13286-47:2012: ESIST EN 13286-47:2012

ratio used to characterise the bearing capacity of a mixture, determined immediately after compaction, or after a period of curing 3.2 immediate bearing index immediate California bearing ratio test without surcharge 3.3 Proctor compactive effort compactive effort used in the Proctor test described in EN 13286-2 3.4 modified Proctor compactive effort compactive effort used in the modified Proctor test described in EN 13286-2 3.5 curing period of time and storage condition between manufacture and testing of the specimen for the California bearing ratio 4 Principle The relationship between force and penetration is determined when a cylindrical piston of a standard cross-sectional area is made to penetrate a specimen of a mixture, contained within a mould, at a given rate. SIST EN 13286-47:2012

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