Testing fresh concrete - Sampling Ingestion-build-59651 This standard shall be read

This standard shall be read in conjunction with EN 1363-1

The BS ISO/IEC 19794 series of standards will be useful in access control and identification systems such as those based on smart cards or other recognition tools

Identification

Hazards generated by vibration

This part of this European Standard specifies requirements and gives test methods for natural smoke and heat exhaust ventilators which are intended to be installed as a component of a natural smoke and heat exhaust system

Testing fresh concrete - Sampling Ingestion-build-59651 This standard shall be readThis European Standard specifies two procedures for sampling fresh concrete, by composite sampling and by spot sampling. NOTE The requirement for remixing the sample before tests on the fresh concrete, or before making test specimens, is included in the relevant standards. When mixing and sampling of concrete is done in a laboratory, different procedures may be required.