ICS 91.100.15                          CED 2

Reaffirmed 2022

1. Scope

This standard covers the chemical and physical requirements of silica fume for use in concrete and other systems containing hydraulic cement.

2. REFERENCES

The following standards contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.

1727:1967 Methods of test for pozzolanic materials (first revision)

4082:1996 Recommendations on stacking and storage of construction materials and components at site (second revision)

4305:1967 Glossary of terms relating to pozzolana

6491:1972 Methods of sampling fly ash