DESCRIPTION

This CCPA standard specifies the quality grading requirements and assessment method for ground granulated blast furnace slag (GGBS) used in cement and concrete.

This CCPA standard is applicable to quality grading of GGBS used in cement and concrete.

DOCUMENT DETAILS

This CCPA standard was drafted by CCPA Slag Concrete Branch.

Issue date: January 9, 2020

Implementation date: June 10, 2020

Pages: 4

Categories: Concrete, Ground Granulated Blast Furnace Slag (GGBS)

CONTENTS

1 Scope

2 Normative References

3 Quality Grading

4 Requirements of Quality Grades

4.1 Quality Grades

4.2 Production Quality Control

5 Quality Grades Assessment

Normative Annex A – Calculating Method of Monthly Average Dispersion Coefficient of GGBS Activity Index