External fire exposure of roofs and roof coverings. Extended application of test results from CEN/TS 1187
External fire exposure of roofs and roof coverings. Extended application of test results from CEN/TS 1187
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1 Scope This Technical Specification gives guidance on the process and development of extended fields of application using test results obtained from CEN/TS 1187 test 1 to 4, and included in test reports, and other relevant information in order to evaluate and classify the performance of roofs/roof coverings. This Technical Specification provides a methodology to consider the possible effect(s) on classification to EN 13501‑5 from single or multiple changes to the individual product and end-use application parameters of the roof/roof covering. Specific application guidance is given in Annexe A, Annex B, Annex C and Annex D for CEN/TS 1187 tests 1 to 4 respectively.
Другие стандарты PD