Precast concrete products. Wall elements Ingestion-build-143074 BS EN 60546-1 applies to

BS EN 60546-1 applies to proportional-integral-derivative (PID) pneumatic and electric industrial-process controllers using analogue continuous input and output signals which are in accordance with current international standards

on building sites

BS 787-2 has been prepared to standardize the main features of gate-end boxes used primarily in coal mining in the United Kingdom

BS EN 622-1 on general requirements for fibreboards is useful for:

introducing the following principal changes:

Precast concrete products. Wall elements Ingestion-build-143074 BS EN 60546-1 applies to1 Scope This European Standard applies to prefabricated walls, made of normal weight or lightweight concrete with dense structure. Also fibre reinforced concrete (steel, polymer or other fibres covered by European Standards) may be used. These wall elements may have external wall functions (see 3. 11) or not, have facing functions (see 3. 12) or not or have a combination of these functions. External wall functions could be: thermal insulation (see 3.