BS EN 450-1:2012
Current
The latest, up-to-date edition.
Fly ash for concrete Definition, specifications and conformity criteria
Hardcopy , PDF
English
31-08-2012
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Specific provisions for fly ash
from co-combustion
5 Specifications
6 Packaging and labelling
7 Sampling
8 Conformity criteria
Annex A (normative) - Release of dangerous
substances and emission of radioactivity
Annex B (normative) - Determination of the water
requirement for Category S fly ash
Annex C (normative) - Determination method on
the content of soluble phosphate
(expressed as P[2]O[5]
Annex ZA (informative) - Clauses of this European
Standard addressing the provisions of the
EU Construction Product Directive
Bibliography
Defines requirements for the chemical and physical properties as well as quality control procedures for siliceous fly ash, for use as a type II addition for production of concrete conforming to EN 206-1.
| Committee |
B/517/4
|
| DevelopmentNote |
Together with BS EN 450-2, supersedes BS EN 450. Supersedes 02/100389 DC. (05/2005) Supersedes BS 3892-1(1997). (02/2008)
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies requirements for the chemical and physical properties as well as quality control procedures for siliceous fly ash, as defined in 3.2, for use as a type II addition for production of concrete conforming to EN 206-1. Fly ash according to this document may also be used in mortars and grouts.
Fly ash produced with other types or higher percentages of co-combustion materials than those provided for in Clause 4 is outside the scope of this European Standard.
It is beyond the scope of this European Standard to specify provisions governing the practical application of fly ash in the production of concrete, i.e. requirements concerning composition, mixing, placing, curing etc. of concrete containing fly ash. Regarding such provisions, reference should be made to other European or national standards for concrete, such as EN 206-1.
| Standards | Relationship |
| I.S. EN 450-1:2012 | Identical |
| NS EN 450-1 : 2012 | Identical |
| NF EN 450-1 : 2012 | Identical |
| EN 450-1:2012 | Identical |
| NEN EN 450-1 : 2012 | Identical |
| SN EN 450-1 : 2012 | Identical |
| UNE-EN 450-1:2013 | Identical |
| NBN EN 450-1 : 2012 | Identical |
| UNI EN 450-1 : 2012 | Identical |
| DIN EN 450-1:2012-10 | Identical |
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| 08/30142158 DC : DRAFT NOV 2008 | BS 5834-2 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR GAS AND UTILITIES' PURPOSES - PART 2: SPECIFICATION FOR SURFACE BOXES |
| BS 8204-2(2003) : 2003 | SCREEDS, BASES AND IN SITU FLOORINGS - PART 2: CONCRETE WEARING SURFACES - CODE OF PRACTICE |
| BS 5834-1:2009 | Surface boxes, guards and underground chambers for the purposes of utilities Specification for guards and plinths |
| BS 8204-1(2003) : 2003 | SCREEDS, BASES AND IN SITU FLOORINGS - PART 1: CONCRETE BASES AND CEMENTITIOUS LEVELLING SCREEDS TO RECEIVE FLOORINGS - CODE OF PRACTICE |
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| 09/30193137 DC : 0 | BS 8204-2:2003+A1:2009 - SCREEDS, BASES AND IN-SITU FLOORINGS - PART 2: CONCRETE WEARING SURFACES - CODE OF PRACTICE |
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| BS 5911-4(2002) : 2002 | CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 4: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE INSPECTION CHAMBERS |
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| BS 5628-2:2005 | CODE OF PRACTICE FOR THE USE OF MASONRY - PART 2: STRUCTURAL USE OF REINFORCED AND PRESTRESSED MASONRY |
| BS 5628-3:2005 | Code of practice for the use of masonry Materials and components, design and workmanship |
| BS 5834-4:2011 | Surface boxes, guards and underground chambers for the purposes of utilities Specification for utility chambers |
| BS 5628-1:2005 | Code of practice for the use of masonry Structural use of unreinforced masonry |
| 08/30142165 DC : 0 | BS 5834-4:2009 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR UTILITIES PURPOSES - PART 4: SPECIFICATION FOR PREFORMED UTILITY CHAMBERS |
| 09/30209209 DC : 0 | BS 5911-3 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 3: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE MANHOLES AND SOAKAWAYS (COMPLEMENTARY TO BS EN 1917:2002) |
| 09/30209261 DC : 0 | BS 5911-1:2002+A2 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 1: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE PIPES (INCLUDING JACKING PIPES) AND FITTINGS WITH FLEXIBLE JOINTS (COMPLEMENTARY TO BS EN 1916:2002) |
| PD 6678:2005 | Guide to the specification of masonry mortar |
| 09/30209265 DC : 0 | BS 5911-4:2002+A2 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 4: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE INSPECTION CHAMBERS (COMPLEMENTARY TO BS EN 1917:2002) |
| 16/30329500 DC : 0 | BS 5834-1 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR THE PURPOSES OFUTILITIES - PART 1: SPECIFICATION FOR GUARDS AND PLINTHS |
| 14/30283603 DC : 0 | BS 5385-3 - WALL AND FLOOR TILING - PART 3: DESIGN AND INSTALLATION OF INTERNAL ANDEXTERNAL CERAMIC AND MOSAIC FLOOR TILING IN NORMAL CONDITIONS - CODE OF PRACTICE |
| BS 5911-6(2004) : 2004 | CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 6: SPECIFICATION FOR ROAD GULLIES AND GULLY COVER SLABS |
| BS 1881-124:2015 | Testing concrete Methods for analysis of hardened concrete |
| BS 5911-5(2004) : 2004 | CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 5: SPECIFICATION FOR PRESTRESSED NON-PRESSURE PIPES AND FITTINGS WITH FLEXIBLE JOINTS |
| 08/30142156 DC : 0 | BS 5834-1:2009 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR UTILITIES PURPOSES - PART 1: SPECIFICATION FOR GUARDS AND PLINTHS |
| 17/30342957 DC : 0 | BS 8297 - DESIGN, MANUFACTURE AND INSTALLATION OF ARCHITECTURAL PRECAST CONCRETE CLADDING - CODE OF PRACTICE |
| BS 8500-2(2015) : 2015 | CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206 - PART 2: SPECIFICATION FOR CONSTITUENT MATERIALS AND CONCRETE |
| BS 5911-3(2010) : 2010 | CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 3: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE MANHOLES AND SOAKAWAYS (COMPLEMENTARY TO BS EN 1917:2002) |
| BS 5834-1:2017 | Surface boxes, guards and underground chambers for the purposes of utilities Specification for guards and plinths |
| BS 8500-2(2006) : 2006 | CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206-1 - PART 2: SPECIFICATION FOR CONSTITUENT MATERIALS AND CONCRETE |
| EN 196-7:2007 | Methods of testing cement - Part 7: Methods of taking and preparing samples of cement |
| EN 14588:2010 | Solid biofuels - Terminology, definitions and descriptions |
| EN 196-2:2013 | Method of testing cement - Part 2: Chemical analysis of cement |
| EN 197-1:2011 | Cement - Part 1: Composition, specifications and conformity criteria for common cements |
| EN ISO 11885:2009 | Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007) |
| ISO 29581-2:2010 | Cement Test methods Part 2: Chemical analysis by X-ray fluorescence |
| 89/106/EEC : 1988 | COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS |
| EN 450-2:2005 | Fly ash for concrete - Part 2: Conformity evaluation |
| EN 933-10:2009 | Tests for geometrical properties of aggregates - Part 10: Assessment of fines - Grading of filler aggregates (air jet sieving) |
| ISO 11885:2007 | Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) |
| 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 |
| ISO 10694:1995 | Soil quality — Determination of organic and total carbon after dry combustion (elementary analysis) |
| EN 1097-7:2008 | Tests for mechanical and physical properties of aggregates - Part 7: Determination of the particle density of filler - Pyknometer method |
| EN 196-3:2016 | Methods of testing cement - Part 3: Determination of setting times and soundness |
| CR 1901:1995 | Regional Specifications and Recommendations for the avoidance of damaging alkali silica reactions in concrete |
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