Betong och betongprodukter

Ämnesområden: Betong och betongprodukter
Kommittébeteckning: SIS/TK 191 (Förtillverkade betongprodukter)
Källa: CEN
Svarsdatum: den 9 nov 2020
Se merSe mindre
 

This document identifies the essential characteristics of ribbed floor elements. These elements are precast elements made of reinforced or prestressed normal weight or light weight concrete, used in floors or roofs. They consist of a top and/or bottom slab and one or more (usually two) ribs; transverse ribs may also be present. The concrete does not contain more than 1 % of homogeneously distributed organic material, by mass or by volume (whichever is the most onerous).

When used in roofs, these elements are used in the same way as for a floor, the difference being in the type of covering and the loads they support.

This document specifies procedures for assessment and verification of constancy (AVCP) of performance of characteristics of the ribbed floor elements as well as marking and labelling of these elements.

NOTE This document does not cover load-bearing capacity determined by testing.

Ämnesområden: Betong och betongprodukter
Kommittébeteckning: SIS/TK 191 (Förtillverkade betongprodukter)
Källa: CEN
Svarsdatum: den 9 nov 2020
Se merSe mindre
 

This document identifies the requirements, the basic performance criteria and evaluation of conformity for precast ribbed elements made of reinforced or prestressed normal weight or light weight concrete, used in floors or roofs. The elements consist of a top and/or bottom slab and one or more (usually two) ribs; transverse ribs may also be present. The concrete does not contain more than 1 % of homogeneously distributed organic material, by mass or by volume (whichever is the most onerous).

Some examples of precast elements considered in this document are shown in Annex A.

Specific requirements for minor floor elements are listed in Annex B.

This document covers terminology, performance criteria, tolerances, relevant physical properties, test methods and aspects of transport and erection.

This document does not cover load-bearing capacity determined by testing.