Precast concrete products. Wall elements Ingestion-build-143074 on building sites

on building sites

Machine taper manufacturers

This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 90/385/EEC on active implantable medical devices

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

Precast concrete products. Wall elements Ingestion-build-143074 on building sites1 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.