SIST EN 12350-11:2010

Testing fresh concrete - Part 11: Self-compacting concrete - Sieve segregation test

This European Standard specifies the procedure for determining the sieve segregation resistance of selfcompacting concrete.

Prüfung von Frischbeton - Teil 11: Selbstverdichtender Beton - Bestimmung der Sedimentationsstabilität im Siebversuch

Diese Europäische Norm legt das Verfahren zur Bestimmung der Sedimentationsstabilität von selbstver-dichtendem Beton fest.
ANMERKUNG   Diese Prüfung ist auf Beton, der Fasern oder leichte Gesteinskörnungen enthält, nicht anwendbar.

Essai pour béton frais - Partie 11: Béton auto-plaçant - Essai de stabilité au tamis

La présente norme spécifie la méthode de détermination de la résistance à la ségrégation du béton auto-plaçant par la mesure de la stabilité au tamis. NOTE Le présent essai n'est pas applicable au béton contenant des fibres ou des granulats légers.

Preskušanje svežega betona - 11. del: Samozgoščevalni beton - Preskus segregacije s sitom

Ta evropski standard določa postopek za ugotavljanje segregacije s sitom za samozgoščevalni beton.

General Information

• Status: Published
• Public Enquiry End Date: 30-Jan-2010
• Publication Date: 14-Nov-2010
• ICS: 91.100.30 - Concrete and concrete products
• Technical Committee: BBB - Concrete, reinforced concrete and prestressed concrete
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 16-Sep-2010
• Due Date: 21-Nov-2010
• Completion Date: 15-Nov-2010
• Directive: 89/106/EEC - Construction products
• Mandate: M/128 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on products for concrete, mortar and grout
• Ref Project: EN 12350-11:2010 - Testing fresh concrete - Part 11: Self-compacting concrete - Sieve segregation test

Relations

• Replaced By: oSIST prEN 12350-11:2008 - Testing fresh concrete - Part 11: Self-compacting concrete - Sieve segregation test
• Effective Date: 01-Dec-2010

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VNXVPrüfung von Frischbeton - Teil 11: Selbstverdichtender Beton - Bestimmung der Sedimentationsstabilität im SiebversuchEssai pour béton frais - Partie 11: Béton auto-plaçant - Essai de stabilité au tamisTesting fresh concrete - Part 11: Self-compacting concrete - Sieve segregation test91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:Ta slovenski standard je istoveten z:EN 12350-11:2010SIST EN 12350-11:2010en,fr,de01-december-2010SIST EN 12350-11:2010SLOVENSKI
STANDARD



SIST EN 12350-11:2010



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12350-11
July 2010 ICS 91.100.30 English Version
Testing fresh concrete - Part 11: Self-compacting concrete - Sieve segregation test
Essai pour béton frais - Partie 11: Béton auto-plaçant - Essai de stabilité au tamis
Prüfung von Frischbeton - Teil 11: Selbstverdichtender Beton - Bestimmung der Sedimentationsstabilität im Siebversuch This European Standard was approved by CEN on 20 June 2010.
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 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 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12350-11:2010: ESIST EN 12350-11:2010



EN 12350-11:2010 (E) 2 Contents Page Foreword .31Scope .52Normative references .53Principle .54Apparatus .55Test sample .56Procedure .57Test result .78Test report .79Repeatability and reproducibility .7Bibliography .9 SIST EN 12350-11:2010



EN 12350-11:2010 (E) 3 Foreword This document (EN 12350-11:2010) has been prepared by Technical Committee CEN/TC 104 “Concrete and related products”, the secretariat of which is held by DIN. 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 January 2011, and conflicting national standards shall be withdrawn at the latest by January 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. 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 EU Directive(s). This standard is based on the results from the EU-project "Testing-SCC" under the 5th Frame Programme (GRD2-2000-30024/G6RD-CT-2001-00580). Owing to its significant advantages in the improvement of construction quality and working environment, self-compacting concrete (SCC) has been widely accepted by the construction owners. The use of SCC in practical concrete construction is steadily increasing. Since SCC has to give satisfactory in-situ properties (perfect filling of the mould and embedment of the reinforcement, homogeneity and full compaction) without vibration, the proper methods for testing the fresh SCC are very important. These should address three key properties: filling ability, passing ability and resistance to segregation. It is desirable, especially in the case of new constituents or new concrete compositions, to test the consistence of fresh SCC before casting in place. A number of test methods including this test are available for testing fresh SCC. Most of the commonly used test methods were evaluated in the recently closed EU-project "Testing-SCC" under the 5th Frame Programme (GRD2-2000-30024/G6RD-CT-2001-00580). According to the results from this EU project, it seems that no single test method can completely cover all the three key properties. Nevertheless any test method should at least be correlated to the practical situation and give consistent results in order to provide reliable data for judgment of concrete consistence. This standard is one of a series concerned with testing fresh concrete. EN 12350, Testing fresh concrete, consists of the following parts:  Part 1: Sampling
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