<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" graph="None" id="_9a6e9c0d-671b-4a75-8c84-4f88cae52690"><num>S1C2h</num><title id="_f7be52d1-2305-44df-b25a-a15d260e2f20">FRLs deemed to be achieved by hot-rolled steel columns (including a fabricated column) exposed on no more than 4 sides</title><table id="_3dbe0760-9be1-4a13-919c-4f45f3a08fdb" keycol="1"><tgroup cols="6"><colspec colname="001" colnum="1" colwidth="213.70*"/><colspec colname="002" colnum="2" colwidth="43.40*"/><colspec colname="006" colnum="3" colwidth="43.50*"/><colspec colname="005" colnum="4" colwidth="43.80*"/><colspec colname="004" colnum="5" colwidth="43.80*"/><colspec colname="003" colnum="6" colwidth="43.80*"/><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 — <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1360_0.4.0.xml#_fe6e68c5-3fcb-4038-844a-2fcb7099f7da" id="_483e348e-c61c-4925-ab9f-8eb85163007a" scope="local" type="abcb-glossentry">loadbearing</xref></entry><entry>25</entry><entry>40</entry><entry>45</entry><entry>65</entry><entry>90 </entry></row><row><entry>Concrete cast in-situ — non-<xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1360_0.4.0.xml#_fe6e68c5-3fcb-4038-844a-2fcb7099f7da" id="_ff889049-8d67-49ba-a6fd-a246ed1edc28" scope="local" type="abcb-glossentry">loadbearing</xref> unplastered</entry><entry>35</entry><entry>30</entry><entry>40</entry><entry>50</entry><entry>65</entry></row><row><entry>Concrete cast in-situ — non-<xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1360_0.4.0.xml#_fe6e68c5-3fcb-4038-844a-2fcb7099f7da" id="_cf1a7f94-ce5e-4261-b82c-354da494b133" scope="local" type="abcb-glossentry">loadbearing</xref> plastered 13 mm</entry><entry>25</entry><entry>25</entry><entry>30</entry><entry>40</entry><entry>50</entry></row><row><entry>Gypsum cast in-situ</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>50</entry></row><row><entry>Gypsum — perlite or gypsum-vermiculite plaster — sprayed to contour</entry><entry>25</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>30</entry><entry>40</entry><entry>50</entry></row></tbody></tgroup></table><desc-note id="_9d0a0651-2aa0-4cd2-83fc-945832cb9fc9"><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="_a486ebdb-f668-4c36-8257-739e98d924c5" scope="local" type="specification">Specification 2</xref>.</p></desc-note></table-reference>