Cement. Guidelines for the application of EN 197-2: Assessment and verification of constancy of performance
03.120.20 - Product and company certification. Conformity assessment
91.100.10 - Cement. Gypsum. Lime. Mortar
Reemplaza a: PD CEN/TR 14245:2014
This document specifies the scheme for the assessment and
verification of constancy of performance (AVCP) of cements,
including certification of constancy of performance.
The document provides technical rules for factory production
control, further testing of samples taken at the manufacturing
plant (autocontrol testing) and assessment of the performance of
the cement, initial inspection of the manufacturing plant and of
factory production control, continuing surveillance, assessment and
evaluation of factory production control and audit-testing of
samples. It also provides rules for actions to be followed in the
event of non-conformity and requirements for depots.
In this document, the word “cement” is used to refer both to
common cements as defined in EN 197?1 and to other cements
and binders for which the relevant product specification standard
makes reference to this document and which are submitted for
certification. Such a cement is produced at a given factory and
belongs to a particular type and a particular strength class, as
defined and specified in the relevant product specification
The guidelines given in the Technical Report CEN/TR 14245 contain
information for the application of this document.
This document is linked with Annexes ZA of European Standards
covering cements and binders, i.e. EN 197?1, EN 14216, EN 14647, EN 413?1 and EN 15743.
The reason for having drafted this separate document is that
the provisions it includes are applicable to different products
covered by different European Standards.
EN 197?2 deals with the
assessment and verification of constancy of performance (AVCP) of
cements and binders that are submitted for certification. It deals
in particular with cases where “further testing” of the product is
undertaken, as is the case for attestation system 1+ under the
Construction Products Regulation. The products for which EN 197?2 is applicable are: the
common cement products and the low heat cements and the sulfate
resisting cements, refer to EN 197?1, the very low heat
special cements, refer to EN 14216, the supersulfated
cements, refer to EN 15743, the calcium aluminate
cements, refer to EN 14647, and the masonry
cements, refer to EN 413?1.
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