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INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 3262-17
ISO/TC 256
Extenders — Specifications and
Secretariat: DIN
methods of test —
Voting begins on:
2023-10-11
Part 17:
Voting terminates on:
Precipitated calcium silicate
2023-12-06
Matières de charge — Spécifications et méthodes d’essai —
Partie 17: Silicate de calcium précipité
ISO/CEN PARALLEL PROCESSING
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Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 3262-17:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023
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ISO/FDIS 3262-17:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 3262-17
ISO/TC 256
Extenders — Specifications and
Secretariat: DIN
methods of test —
Voting begins on:
Part 17:
Voting terminates on:
Precipitated calcium silicate
Matières de charge — Spécifications et méthodes d’essai —
Partie 17: Silicate de calcium précipité
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
ISO/CEN PARALLEL PROCESSING
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OF ANY RELEVANT PATENT RIGHTS OF WHICH
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DOCUMENTATION.
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IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [email protected]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 3262-17:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
© ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023
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ISO/FDIS 3262-17:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements and test methods . 2
5 Sampling . 2
6 Determination of silica content . 2
6.1 Principle . 2
6.2 Reagents . 3
6.3 Apparatus . 3
6.4 Procedure .
...