Use of k-value concept, equivalent concrete performance concept and equivalent performance of combinations concept has-corrigendum This led to PD 6669

This led to PD 6669 being developed in the UK to supplement the BS EN 50136 series with more UK-specific guidance

slow heating and external fire exposure heating curves and the additional impact test and measurement of radiation procedures are included within this standard

As a user of BS EN 1057

This part of ISO 24614 is restricted to the segmentation of a text into words or other word segmentation units (WSUs)

Use of k-value concept, equivalent concrete performance concept and equivalent performance of combinations concept has-corrigendum This led to PD 66691 Scope This Technical Report provides more detailed information on the k value concept principles of the equivalent concrete performance concept (ECPC) and the equivalent performance of combinations concept (EPCC) in accordance to EN 206: 2013, 5. 2. 5.