DIN EN 934-7:2025-02
Admixtures for concrete, mortar and grout - Part 7: Shrinkage reducing admixtures - Definitions, requirements, conformity, marking and labelling; German version EN 934-7:2024
| Fecha edición: |
2025-02-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This European Standard specifies definitions, characteristics and requirements for shrinkage reducing admixtures for use in concrete. It covers admixtures for plain, reinforced and prestressed concrete which are used in site mixed, ready mixed concrete and precast concrete. The performance requirements in this standard apply to admixtures used in concrete of normal consistence. They might not be applicable to admixtures intended for other types of concrete such as semi dry and earth moist mixes. Provisions governing the practical application of admixtures in the production of concrete, i.e. requirements concerning composition, mixing, placing, curing etc. of concrete containing admixtures are not part of this document. |
| Keywords: | Additives|Certification (approval)|Concretes|Conformity|Construction|Definitions|Drying shrinkage|Grouting mortar|In-situ concrete|Letterings|Marking|Mortars|Prestressed concrete|Ready-mixed concrete|Reducing|Reinforced concrete|Shrinkage|Shrinking|Specification (approval) |
| ICS: | 91.100.30 - Hormigón y productos de hormigón |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 934-7:2024 |
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Reemplazo Normas |
Reemplaza a DIN EN 934-7:2023-01 |
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