BS EN 12350-7:2019 - Testing fresh concrete. Air content. Pressure methods

BS EN 12350-7:2019

Testing fresh concrete. Air content. Pressure methods

Status : Current   Published : July 2019

Format
PDF

Format
HARDCOPY



This document describes two methods for determination of air content of compacted fresh concrete, made with normal weight or relatively dense aggregate and having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 63 mm. The test is not suitable for concretes with slumps less than 10 mm according to EN 12350-2. Neither method is applicable to concretes made with lightweight aggregates, air cooled blast-furnace slag, or aggregates with high porosity, because of the magnitude of the aggregate correction factor, compared with the entrained air content of the concrete.




Standard NumberBS EN 12350-7:2019
TitleTesting fresh concrete. Air content. Pressure methods
StatusCurrent
Publication Date19 July 2019
Normative References(Required to achieve compliance to this standard)EN 12350-2, EN 12350-6, EN 12350-1
Informative References(Provided for Information)ISO 5725-1
ReplacesBS EN 12350-7:2009
International RelationshipsEN 12350-7:2019
Draft Superseded By17/30360093 DC
DescriptorsTest equipment, Compacting, Air content determination, Compaction tests, Determination of content, Concretes, Pressure testing, Cement and concrete technology
ICS91.100.30
Title in FrenchEssais pour béton frais Teneur en air. Méthode de la compressibilité
Title in GermanPrüfung von Frischbeton Luftgehalt. Druckverfahren
CommitteeB/517/1
ISBN978 0 580 98441 9
PublisherBSI
FormatA4
DeliveryYes
Pages28
File Size871 KB
Price£182.00


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