BS EN 450:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Fly ash for concrete. Definitions, requirements and quality control
Hardcopy , PDF
16-05-2005
English
15-12-1995
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0 Introduction
1 Scope
2 Normative references
3 Definitions
3.1 type II addition
3.2 fly ash
3.3 reference cement
3.4 particle density
3.5 activity index
3.6 autocontrol
4 Requirements
4.1 General
4.2 Chemical requirements
4.2.1 General
4.2.2 Loss on ignition
4.2.3 Chloride
4.2.4 Sulfuric anhydride
4.2.5 Free calcium oxide
4.3 Physical requirements
4.3.1 Fineness
4.3.2 Activity index
4.3.3 Soundness
4.3.4 Particle density
5 Packaging and marking
6 Quality Control
6.1 Conformity criteria
6.2 Autocontrol
6.2.1 General
6.2.2 Sampling
6.2.3 Frequency of sampling and testing
Annexes
A (informative) Sampling plans
A.0 Introduction
A.1 Inspection of variables
A.2 Inspection by attributes
Specifies composition, chemical and physical properties, marking and quality control.
| Committee |
B/516
|
| DevelopmentNote |
DRAFT FOR COMMENT 91/11362 DC
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| I.S. EN 450:1995 | Identical |
| SN EN 450 : 1994 | Identical |
| EN 450 : 1994 | Identical |
| NF EN 450 : 1995 | Identical |
| NBN EN 450 : 1994 | Identical |
| NS EN 450 : 1ED 1994 | Identical |
| NEN EN 450 : 1995 | Identical |
| UNE-EN 450:1995 | Identical |
| UNI EN 450 : 1995 | Identical |
| DIN EN 450:1995-01 | Identical |
| 01/102327 DC : DRAFT MAR 2001 | BS 8500-3 - CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206-1 - PART 3: REQUIREMENTS FOR DESIGNATED CONCRETES |
| BS 8500-1:2002 | Concrete. Complementary British Standard to BS EN 206-1 Method of specifying and guidance for the specifier |
| BS 3892-1:1997 | Pulverized-fuel ash Specification for pulverized-fuel ash for use with Portland cement |
| BS 3892-2:1996 | Pulverized-fuel ash Specification for pulverized-fuel ash to be used as a Type I addition |
| BS 8500-2:2002 | Concrete. Complementary British Standard to BS EN 206-1 Specification for constituent materials and concrete |
| EN 196-21 : 1989 | METHODS OF TESTING CEMENT - DETERMINATION OF THE CHLORIDE, CARBON DIOXIDE AND ALKALI CONTENT OF CEMENT |
| EN 196-7:2007 | Methods of testing cement - Part 7: Methods of taking and preparing samples of cement |
| EN 196-2:2013 | Method of testing cement - Part 2: Chemical analysis of cement |
| ENV 206 : 1990 | CONCRETE - PERFORMANCE, PRODUCTION, PLACING AND COMPLIANCE CRITERIA |
| EN 196-1:2016 | Methods of testing cement - Part 1: Determination of strength |
| EN 451-2:2017 | Method of testing fly ash - Part 2: Determination of fineness by wet sieving |
| EN 451-1:2017 | Method of testing fly ash - Part 1: Determination of free calcium oxide content |
| EN 196-3:2016 | Methods of testing cement - Part 3: Determination of setting times and soundness |
| ENV 197-1 : 1992 | CEMENT - COMPOSITION, SPECIFICATIONS AND CONFORMITY CRITERIA - COMMON CEMENTS |
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