Fly ash for concrete - Part 1: Definition, specifications and conformity criteria
Also Known As:
The DIN EN 450-1 standard specifies the requirements and quality control procedures for siliceous fly ash. This fly ash is specifically intended for use as a type II addition in the production of concrete that adheres to the EN 206-1 standard. Additionally, this fly ash can also be used in mortars and grouts.
It is important to note that this standard only applies to fly ash produced with specific co-combustion materials defined in the standard. Any fly ash produced with different types or higher percentages of co-combustion materials are not within the scope of this European standard.
This standard does not include provisions for the practical application of fly ash in concrete production, such as requirements for composition, mixing, placing, curing, etc. For guidance on these aspects, reference should be made to other European or national standards for concrete, such as EN 206-1.
| Descriptors | Additives, Annealing losses, CE marking, Certificates of conformity, Chemical composition, Chemical properties, Concretes, Conformity, Conformity testing, Construction, Construction materials, Constructional products, Definitions, Determination, Fly ash, Losses on ignition, Marking, Packages, Physical properties, Production control, Properties, Quality assurance, Quality control, Specification, Specification (approval), Suitability, Terminology, Thermodynamic properties, Marks of conformity |
| ICS Codes | 91.100.30 - Concrete and concrete products |
| Language(s) | English |
| File Size | 614.4 KB |
