Precast concrete products. Beam-and-block floor systems - Clay blocks Ingestion-build-54484 BS EN 60349-4 also applies

BS EN 60349-4 also applies to machines installed on trailers hauled by powered vehicles

A lens claimed to be abrasion-resistant shall meet the requirements on both front and back surfaces

Declared values

BS EN 60384-26-1 is the 26th part of a multi-series standard for Fixed capacitors for use in electronic equipment

Precast concrete products. Beam-and-block floor systems - Clay blocks Ingestion-build-54484 BS EN 60349-4 also applies1 Scope This European Standard deals with the requirements and the basic performance criteria for blocks made in clay, used in conjunction with precast concrete beams in compliance with EN 150371, with or without cast in situ concrete for the construction of beam and block floor and roof systems. Examples of typology of floor and roof systems are given in Annex B of EN 150371: 2008.