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EVS-EN 1097-7:2022

Tests for mechanical and physical properties of aggregates - Part 7: Determination of the particle density of filler - Pyknometer method

General information
Valid from 15.11.2022
Base Documents
EN 1097-7:2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
15.11.2022
Main
09.06.2008
Main
This document specifies the reference method used for type testing and in cases of dispute for the
determination of the particle density of filler by means of a pyknometer. For other purposes, in particular
factory production control, other methods can be used provided that an appropriate working relationship
with the reference method has been established.
NOTE Methods for determination of particle density of aggregates are specified in EN 1097-6.
Annex A specifies the procedure for determination of the pyknometer volume. Annex B specifies the
procedure for determination of the density of the liquid used to determine the particle density of the
filler. Annexes A and B are normative.
WARNING — The use of this part of EN 1097 can involve hazardous materials, operations and equipment
(such as liquids, dust, noise and heavy lifts). It does not purport to address all of the safety or
environmental problems associated with its use. It is the responsibility of users of this document to take
appropriate measures to ensure the safety and health of personnel and the environment prior to
application of the standard, and fulfil statutory and regulatory requirements for this purpose.
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