<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_5d107a19-3b50-4172-a73b-7ede4e162c11" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/></meta><sptc>C2D12</sptc><title id="_a7043eeb-c9d6-4a84-956d-fb60fdc2c90a">Performance of external walls in fire</title><archive-num>2019: C1.11</archive-num><subclause id="_4f0bc290-13d6-46f0-a933-5bf5c39edd02" outputclass="subclause"><title id="_ffc67e81-fd9e-444c-81d8-d5f90736e76d">SubClause</title><num>1</num><p>Concrete <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1267_2.3.0.xml#_d87c7cc0-d0b0-40ab-9a5b-d070ed6e115e" id="_041adb6a-3f28-4bc0-9578-2e76f6c084bb" scope="local" type="abcb-glossentry">external walls</xref> that could collapse as complete panels (e.g. tilt-up and pre-cast concrete), in a building having a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1439_5.1.0.xml#_7023b962-6482-412b-8416-ab1d9016072b" id="_531d0f25-2b4f-479c-9f32-84c4a3e63b5c" scope="local" type="abcb-glossentry">rise in storeys</xref> of not more than 2, must comply with <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/146_0.3.0.xml#_eb49578c-151b-45d5-9334-62d11105f16c" id="_df741c83-2272-4221-804b-1389a2e916a1" scope="local" type="specification">Specification 8</xref>.</p></subclause></clause>