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AENOR. Asociación Española de Normalización y
Certificación
PNE-EN 13242:2002/prA1:2006
Áridos para capas granulares y capas tratadas con conglomerados
hidráulicos para uso en capas estructurales de firmes. En
proyecto
CEN. European Committee for Standardization
prEN 14460:2005 (ANULADA)
Explosion resistant equipment (EN 14460 (2006-05))
ANULADA
EN 14460:2006
Explosion resistant equipment En Vigor
prEN 1744-6:2004 (ANULADA)
Tests for chemical properties of aggregates - Part 6:
Determination of the influence of recycled aggregate extract on the
initial setting time of cement (prEN 1744-6 (2006-04))
ANULADA
prEN 1744-5:2004
Tests for chemical properties of aggregates - Part 5:
Determination of acid soluble chloride salts(prEN 1744-5 (2006-04))
ANULADA
prEN 1744-6:2006
Tests for chemical properties of aggregates - Part 6:
Determination of the influence of recycled aggregate extract on the
initial setting time of cement En Vigor
prEN 1744-5:2006
Tests for chemical properties of aggregates - Part 5:
Determination of acid soluble chloride salts En Vigor
ASTM. American Society for Testing and Materials
ASTM C 778:2002 (ANULADA)
Standard Specification for Standard Sand(ASTM C 778 (2006))
ANULADA
ASTM C 404:2004 (ANULADA)
Standard Specification for Aggregates for Masonry Grout(ASTM C
404 (2006)) ANULADA
ASTM C 778:2006
Standard Specification for Standard Sand En Vigor
ASTM C 404:2006
Standard Specification for Aggregates for Masonry Grout
En Vigor |