Table of Contents

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Quality
6 Sample
7 Test method
8 Inspection
9 Packaging
10 Marking
11 Report
Annex A (normative) - Determination of free calcium oxide
Annex B (normative) - Determination of moisture content
and ignition loss of silica fume
Annex C (normative) - Test method for activity index of
silica fume using mortar
Annex D (normative) - Test method for density of silica
fume by using a volumetric flask
Annex E (informative) - Determination of solid content in
silica fume slurry
Annex F (normative) - Fluorescent X-ray analysis for
silica fume
Annex G (informative) - Comparison table between previous
and current editions of this Standard on technically
significant revisions

Abstract

Describes the silica fume to be used as an admixture for concrete or mortar.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS A 6207:2011