<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_47904892-2317-4f38-b37a-df96daa48f18" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 2"/><facet building="Class 3"/><facet building="Class 4"/><facet building="Class 5"/><facet building="Class 6"/><facet building="Class 7a"/><facet building="Class 7b"/><facet building="Class 8"/><facet building="Class 9a"/><facet building="Class 9c"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/></meta><sptc>S32C6</sptc><title id="_bc1676a8-d861-4bfd-ba86-3b7d3190dd30">Proscenium curtains</title><archive-num>2019: Spec H1.3: 6</archive-num><subclause id="_a526546f-eca6-4882-b632-ae5f01dee973" outputclass="subclause"><title id="_b79680dc-a5ca-4f8b-9eef-ddd55ce352b6">SubClause</title><num>1</num><p>A curtain <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1432_4.0.0.xml#_af6fde9f-147d-4782-8b85-42044e80fd42" id="_d762d95a-960f-4d39-9c85-d69e494377a0" scope="local" type="abcb-glossentry">required</xref> by <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/842_10.2.0.xml#_2125b36c-e736-4982-ad82-3efc1a8783d8" id="_4f98d0cd-5684-4a34-85bf-1aef2447b094" scope="local" type="clause">S32C5</xref> must be—</p><ol outputclass="alpha"><li id="_1a0e7e12-b6f2-42f7-9a91-dbc3ae0f39a8">a fire safety curtain—<ol><li>made of <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1377_5.3.0.xml#_be8a1d10-4119-4eb0-a014-07a806b104ff" id="_ec4454ed-2daf-4d6b-b352-68b047dd228f" scope="local" type="abcb-glossentry">non-combustible</xref> material; and</li><li>capable of withstanding a pressure differential of 0.5 kPa over its entire surface area; and</li><li>so fitted that when fully lowered it inhibits the penetration of smoke around the perimeter of the opening, from the <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1478_0.4.0.xml#_02701ef9-5783-4b2b-af0e-4a764b0375ed" id="_7a9b3b14-ef75-4e31-bfdc-9c5355ccdd53" scope="local" type="abcb-glossentry">stage</xref>; or</li></ol></li><li id="_f1e99733-95c5-409c-8024-73b9b77c29af">a curtain—<ol><li>having <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1281_2.8.0.xml#_ee8b763a-6571-4acb-83bd-313fd338d141" id="_267a7a9b-aad2-4b8e-afbd-26540ada400d" scope="local" type="abcb-glossentry">fire hazard properties</xref> complying with <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/145_0.3.0.xml#_e9a243a2-bb82-477d-96de-79af1512dd05" id="_2e83ff6d-74ad-4099-8a43-4fc5363c12ea" scope="local" type="specification">Specification 7</xref>; and</li><li>protected by a deluge system of open sprinklers installed along the full width of the curtain.</li></ol></li></ol></subclause></clause>