Construction products: Assessment of release of dangerous substances. Content of organic substances. Methods for extraction and analysisWhat is PD CEN TS 17331 Organic substances in construction products about? PD CEN TS 17331 specifies existing methods for the determination of the content of specific organic substances in construction products. PD CEN TS 17331 covers the parameters of BTEX, biocides, dioxins, furans and dioxin like PCBs, mineral oil, nonylphenols, PAH, PCB, PCP, PBDE, and short chain chlorinated paraffins. NOTE: Construction products include mineral based products,

BS EN 1314-1 on Ventilation for buildings useful for:

Updated leakage current diagram to align the Annex E diagram with the diagram in IEC 69990

2 Accelerated-ageing conditions

including cables and fasteners

optical proximity switches

This part deals with normalized/ normalized rolled weldable fine grain structural steels

structural and hydraulic capabilities and site impact

Construction companies

normal temperature design and deals with passive methods of fire protection

9 Packaging

the following technical modifications have been made:

Annex A (informative) Examples of ground power equipment