Testing fresh concrete - Sampling Ingestion-build-82396 design and execution of welded

design and execution of welded joints

unless otherwise agreed at the time of ordering

with thrust wire nut

k) determination of sulfate before and after ignition in the determination of loss on ignition becomes the reference method when correcting for sulfide

Operational requirements

Testing fresh concrete - Sampling Ingestion-build-82396 design and execution of weldedThis 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.