Precast concrete products. Special roof elements Ingestion-build-135476 This has to be used

This has to be used with care as it is simplistic and will overestimate the exposure

together with the corresponding definitions in the two languages

It also gives example applications and an example for ordering

self-weight of construction works

The following tolerances are concerned:

Precast concrete products. Special roof elements Ingestion-build-135476 This has to be used1 Scope This document identifies the requirements, the basic performance criteria and the evaluation of conformity for special precast roof elements made of reinforced or prestressed normal weight concrete, used for the construction of buildings, with or without separating function with respect to fire resistance. NOTE The title of special roof elements refers to thin walled structural elements with deformable transverse profile, such as folded