Machines for the manufacture of constructional products from concrete and calcium-silicate. Safety - Common requirements Ingestion-build-54371 BS EN IEC 61158-4-3 provides

BS EN IEC 61158-4-3 provides a set of rules for communication expressed in terms of the procedures to be carried out by peer data-link entities (DLEs) at the time of communication

Restructured into the high-level structure used for all management system standards (from Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives Part 1)

it provides the level of requirements for these characteristics and references to the test methods applied as well as provisions for the assessment and verification of the constancy of performance

BS EN 81‑80:2019 supersedes BS EN 81‑80:2003

Machines for the manufacture of constructional products from concrete and calcium-silicate. Safety - Common requirements Ingestion-build-54371 BS EN IEC 61158-4-3 provides1 Scope 1. 1 This European Standard applies to machines for the manufacture of constructional products from concrete and or calcium silicate examples of which are listed in annex A of this part. It gives concepts and general and common requirements for the design, operation and maintenance of such machines.