Byggstandardpaket

Kommittébeteckning: SIS/TK 269/AG 02 (Building Information Modelling (BIM))
Källa: CEN
Svarsdatum: den 17 apr 2026
Se merSe mindre
 

The standard specifies a data model in UML and a derived XML schema (XSD) for defining the Level of Information Need in software applications based on concepts and principles given in Part 1, and guidance given in Part 2, in compliance with the principles and data exchange standards of data templates (ISO 23387). The standard defines the exchange format schema in XSD according to the UML schema and it gives guidelines for the usage and application of the schema. In addition, the integration with Linked Data principles and paradigms will be demonstrated.

Kommittébeteckning: SIS/TK 190 (Betong)
Källa: CEN
Svarsdatum: den 24 apr 2026
Se merSe mindre
 

This document specifies requirements for chemical and physical properties of natural pozzolana and natural activated pozzolanic material for use as addition to concrete, and for use in mortar and grouts. It also specifies requirements for conformity criteria.