Sprayed concrete - Definitions, specifications and conformity Ingestion-build-201039 thallium (Tl)

thallium (Tl)

AECMA-CERT

It provides general instructions and specific requirements for obtaining samples and for transport to the laboratory

Contents of BS EN 12485:

Sprayed concrete - Definitions, specifications and conformity Ingestion-build-201039 thallium (Tl)1 Scope This European Standard is applicable to sprayed concrete, to be used for repair and upgrading of structures, for new structures and for strengthening of ground. This European Standard covers: classification related to consistence of wet mix; environmental exposure classes; young, hardened and fibre reinforced concrete; requirements for constituent materials, for concrete composition and for basic mix, for fresh and hardened concrete and all