BS 3892-1:1993

Withdrawn

Pulverized-fuel ash Specification for pulverized-fuel ash for use with Portland cement

Available format(s)

Hardcopy , PDF

Withdrawn date

15-04-1997

Language(s)

English

Published date

15-06-1993

Publisher

British Standards Institution

Committees responsible
Foreword
Specification
1. Scope
2. References
3. Definitions
4. Composition, production and processing
5. Moisture content
6. Fineness
7. Particle density
8. Water requirement
9. Strength factor
10. Initial setting time
11. Soundness
12. Chemical composition
13. Conformity criteria
14. Marking
15. Information to be provided
16. Sampling and testing for acceptance inspection
     at delivery
Annexes
A. (informative) Product guidance
B. (normative) Equivalence of within-mixer combinations
     to Portland pulverized-fuel ash cements
C. (normative) Method of determining the moisture
     content
D. (normative) Method of determining the fineness
E. (normative) Method of determining the water
     requirement
F. (normative) Method of determining the strength
     factor
G. (normative) Conformity criteria
Tables
E.1 Mix proportions
G.1 Minimum testing frequencies
G.2 Parameters determining the conformity procedure
G.3 Major defects
G.4 Acceptability constant kA
G.5 Acceptable number of defects cA
Figures
B.1 Determination of conformity limits for combinations
D.1 Spray nozzle
List of references

Specifies composition, production and properties of processed ash. Describes supporting tests and gives procedure for equivalence of mixer combinations to blended cements.

Committee	B/516
DevelopmentNote	Supersedes BS 3892-1(1982), 91/16182 DC & 94/109173 DC. (03/2007)
DocumentType	Standard
Pages	28
PublisherName	British Standards Institution
Status	Withdrawn
Supersedes	BS 3892-1:1982

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