0 Introduction<br>&nbsp;&nbsp;0.1 General<br>&nbsp;&nbsp;0.2 Function of smoke barriers<br>&nbsp;&nbsp;0.3 Applications of smoke barriers<br>&nbsp;&nbsp;0.4 Types of smoke barrier<br>1 Scope<br>2 Normative references<br>3 Terms, definitions and symbols<br>&nbsp;&nbsp;3.1 General terms and definitions<br>&nbsp;&nbsp;3.2 Symbols<br>4 Product requirements<br>&nbsp;&nbsp;4.1 General<br>&nbsp;&nbsp;4.2 Barrier types<br>&nbsp;&nbsp;4.3 Auxiliary power supply<br>&nbsp;&nbsp;4.4 Smoke (fire effluent) leakage<br>&nbsp;&nbsp;4.5 Reliability<br>&nbsp;&nbsp;4.6 Response time<br>5 Performance requirements and classifications<br>&nbsp;&nbsp;5.1 General<br>&nbsp;&nbsp;5.2 Temperature/time classification<br>&nbsp;&nbsp;5.3 Reliability and durability of smoke barriers<br>&nbsp;&nbsp;5.4 Response time of active smoke barriers<br>&nbsp;&nbsp;5.5 Smoke leakage (containment efficiency)<br>6 Evaluation of conformity<br>&nbsp;&nbsp;6.1 General<br>&nbsp;&nbsp;6.2 Initial type testing<br>&nbsp;&nbsp;6.3 Factory product control (FPC)<br>7 Installation<br>8 Maintenance<br>9 Marking and labelling<br>Annex A (normative) General testing requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1 Principle<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2 Test sequence for initial type testing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.3 Test report<br>Annex B (normative) Reliability and response time tests<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.1 Test method for the reliability and the response <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;time of the product and the durability of materials<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.2 Test specimen<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.3 Procedure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.4 Test report<br>Annex C (normative) Permeability of materials to smoke<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.1 Materials: Impermeable<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.2 Materials: Permeable (permitting limited passage <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of smoke)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.3 Test procedure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.4 Test report<br>Annex D (normative) Temperature/time resistance tests<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.1 Test equipment<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.2 Test specimen requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.3 Installation of test specimen into the support frame<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.4 Test procedure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.5 Measurements and observations<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.6 Test report<br>Annex E (informative) Deflection of smoke barriers<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E.1 General<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E.2 Principle<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E.3 Barriers not reaching the floor<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E.4 Barriers closing an opening<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E.5 Smoke leakage through gaps in barriers<br>Annex ZA (informative) Clauses of this European Standard <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addressing the provisions of the EU Construction <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Products Directive<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZA.0 Scope of this annex<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZA.1 Relationship between EU Directive and this <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;European Standard<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZA.2 Procedure for the attestation of conformity of <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;smoke barriers<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZA.3 CE marking<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZA.4 Certificate and declaration of conformity