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SRPS EN 12350-7:2019

Testing fresh concrete - Part 7: Air content - Pressure methods

Nov 29, 2019

General information

90.60     Dec 2, 2024

ISS

U071

European Norm

91.100.30  

English  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 12350-7:2010

NOW

PUBLISHED
SRPS EN 12350-7:2019
90.60 Close of review
Dec 2, 2024

Related project

Adopted from EN 12350-7:2019

National regulations and standards

"Сл. гласник РС" бр.39/2019 39/2019
PRAVILNIK o tehničkim zahtevima za hemijske dodatke betonu, mlaznom betonu, malteru i injekcionoj masi za kablove za prethodno naprezanje

MINISTARSTVO GRAĐEVINARSTVA, SAOBRAĆAJA I INFRASTRUKTURE