Guide to volumetric metering of viscous hydrocarbons Ingestion-build-156411 BS EN 14587‑1 on flash

BS EN 14587‑1 on flash butt welding of new rails is relevant to:

It relates only to the treatment in layers

The test report example in Annex F has been updated as group 0 is not addressed since the fourth edition of the series ISO 3405

Addition of a workmanship clause and a note referring to good house keeping

Guide to volumetric metering of viscous hydrocarbons Ingestion-build-156411 BS EN 14587‑1 on flash1 Scope This International Standard defines viscous hydrocarbons and describes the difficulties that arise when viscous hydrocarbons are raised to high temperatures. The effects of such temperatures upon meters, auxiliary equipment and fittings are discussed, and advice and warnings to overcome or mitigate difficulties are included.