Precast concrete products. Hollow core slabs Ingestion-build-64721

Precast concrete products. Hollow core slabs Ingestion-build-647211 Scope This European Standard deals with the requirements and the basic performance criteria and specifies minimum values where appropriate for precast hollow core slabs made of prestressed or reinforced normal weight concrete according to EN 199211: 2004. This European Standard covers terminology, performance criteria, tolerances, relevant physical properties, special test methods, and special aspects of transport and erection. Hollow core elements

It is applicable to wood pellets according to ISO 17225-2

This standard includes the following cross-references:

BS EN 1931 on the determination of water vapour transmission properties is useful for:

Manual measurement

as defined in BS EN 12967-1:2007 Health informatics

Communities and institutions that can contribute to the overall development

Purchasers and specifiers of polyethylene insulated cables

from different levels and different perspectives

the responsible BSI Committee will decide whether to support the conversion into an international standard

the chronology of test

Legal background

Why should you use BS EN 62491 – Labelling of cables and cores