Use of control charts in the production of concrete Ingestion-build-180956 BS 4793 standard discusses the

BS 4793 standard discusses the recommendations for specifying the optical performance of lenses for television cameras

of sampling oilseed residues containing undesirable substances which are likely to be non-uniformly distributed

surgical implants

Flexibility when using linear referencing systems

Annex I (normative) Dimensions of square and rectangular pipes

Use of control charts in the production of concrete Ingestion-build-180956 BS 4793 standard discusses the1 Scope This Technical Report reviews various control systems that are currently used in the concrete industry and, by the use of examples, show how the principles are applied to control the production of concrete. This CEN TR provides information and examples of the use of method C in Clause 8 of prEN 206: 2012.