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

Manual measurement

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

from different levels and different perspectives

This standard includes the following cross-references:

Communities and institutions that can contribute to the overall development

Precast concrete products. Hollow core slabs Ingestion-build-64721 Manual measurement1 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