IDS for reusing hollow core slabs

Specifically, IDS files are machine-readable schemas that define which information must be present in an IFC model and can be used with standard software to automate validation. IFC models are digital representations of building components, enabling standardised information exchange across software platforms.

This IDS is linked to a study that investigates the use of the IDS standard to validate IFC models for the reuse of precast hollow core slabs—precast concrete elements with longitudinal voids used in floors and roofs for structural efficiency. The authors developed an IDS-based workflow to verify that IFC models contain all required data specified in the Norwegian standard NS 3682:2022 for "Hollow Core Slabs for Reuse" (link).