<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference graph="None" id="_f2d7be78-d3e1-4ac4-85f7-73c814dad364"><num>S1C2m</num><title id="_ea54d875-36c8-4468-814b-1c1b0ea941ec">FRLs deemed to be achieved by hot-rolled steel beams (including an open-web joist, girder, truss, etc.) exposed on 4 sides</title><table id="_3a75a5b2-5f74-4ffc-b9ab-13dee550fcc1" keycol="1"><tgroup cols="6"><colspec colname="001" colnum="1" colwidth="215.50*"/><colspec colname="002" colnum="2" colwidth="43.30*"/><colspec colname="006" colnum="3" colwidth="43.30*"/><colspec colname="005" colnum="4" colwidth="43.30*"/><colspec colname="004" colnum="5" colwidth="43.30*"/><colspec colname="003" colnum="6" colwidth="43.30*"/><thead><row><entry morerows="1">Fire protection</entry><entry nameend="003" namest="002">Minimum thickness (mm) of principal material for FRLs</entry></row><row><entry>60/–/–</entry><entry>90/–/–</entry><entry>120/–/–</entry><entry>180/–/–</entry><entry>240/–/–</entry></row></thead><tbody><row><entry>Concrete — cast in-situ</entry><entry>25</entry><entry>40</entry><entry>45</entry><entry>60</entry><entry>90</entry></row><row><entry>Gypsum — perlite or gypsum-vermiculite plaster — sprayed to contour</entry><entry>20</entry><entry>30</entry><entry>40</entry><entry>55</entry><entry>65</entry></row><row><entry>Gypsum — perlite or gypsum-vermiculite plaster — sprayed on metal lath</entry><entry>20</entry><entry>20</entry><entry>35</entry><entry>40</entry><entry>50</entry></row></tbody></tgroup></table><desc-note id="_fbe974f0-281f-4d8c-9b41-4192e85e0e9a"><p>For the purposes of this table, each element must meet the requirements of <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1068_0.7.0.xml#_8c634e59-ec17-4526-a79b-a7641f283bf7" id="_d40a0d9f-f93d-446b-9b9b-12580e93ad61" referencetype="Text" scope="local" synctargettext="false" type="specification">Specification 2</xref>.</p></desc-note></table-reference>