CF5396 -Sika Limited

8/18/2019 CF5396 -Sika Limited

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CERTIFICATE OF APPROVALNo CF 5396This is to certify that, in accordance with

TS00 General Requirements for Certification of Fire Protection ProductsThe undermentioned products of

1

Page 1 of 16

Sika Deutschland GmbH Kornwestheimer Strasse 103-107, D-70439 Stuttgart, Germany

Tel: 0049 7042 109 259 Fax: 0049 7042 109 261www.protectivecoatings.de

Have been assessed against the requirements of the Technical Schedule(s)denoted below and are approved for use subject to the conditions

appended hereto: _____________________________________________________________________________________________________

CERTIFIED PRODUCT TECHNICAL SCHEDULE Sika ® Unitherm ® Platinum-120 TS 15 INTUMESCENT

COATINGS FOR STEELWORK

Issued: 6th

January 2016Valid to: 5 th January 2021

http://www.protectivecoatings.de/http://www.protectivecoatings.de/


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CERTIFICATE No CF 5396Sika Deutschland GmbH

Page 2 of 16 SignedC/012

Issued: 6 th January 2016Valid to: 5 th January 2021

Sika ® Unitherm ® Platinum-120

1. This approval relates to the use of Sika ® Unitherm ® Platinum-120 for the fire protection ofI/H-shaped and hollow steel sections. The precise scope is given in Tables 1 to 23 whichshow the total dry film thickness of Sika ® Unitherm ® Platinum-120 (excluding primer andtop sealer) required to provide fire resistance periods in accordance with BS476: Part 21:1987 up to 120 minutes for I/H beams and columns and up to 120 minutes for rectangularand circular hollow columns.

2. This certification is designed to demonstrate compliance of the product or systemspecifically with Approved Document B (England and Wales), Section 2 of the TechnicalStandards (Scotland), Technical Booklet E (N. Ireland). If compliance is required to otherregulatory or guidance documents there may be additional considerations or conflict tobe taken into account.

3. The products are approved on the basis of:

i) Initial type testing.ii) A design appraisal against TS15.iii) Certification of quality management system to ISO 9001: 2008.iv) Inspection and surveillance of factory production controlv) Audit testing

4. The data referring to three-sided fire exposure of beams relate to beams supportingconcrete floor slabs. Separate consideration is required where this is not the case.

5. The data shown is applicable to steel sections galvanised or blast cleaned to ISO 8501-1SA 2.5 or equivalent and primed with a suitable and compatible primer. The data shownis also applicable to steel sections blast cleaned to ISO 8501-1 SA 2.5 or equivalentfollowed by direct application of Sika ® Unitherm ® Platinum-120. Specifications of surfacepreparations, primers and top sealers is available from Sika Deutschland GmbH whoseresponsibility is to ensure that Sika® Unitherm® Platinum-120 is compatible for use inrespect of both ambient and fire conditions. The total dry film thickness of primer and topsealer should not exceed that tested.

6. The data shown is applicable to Sika ® Unitherm ® Platinum-120 applied by spray or brushor roller to horizontal, vertical, flexural and compression steel members supporting loadsup to the maximum design loads specified in BS449: Part 2.

7. The approval relates to ongoing production. Product and/or its immediate packaging isidentified with the manufac turers’ name, the product name or number, the CERTIFIREname or name and mark, together with the CERTIFIRE certificate number andapplication where appropriate.

8. The data shown in the tables is based on assessments which comply with the criteria foracceptability now incorporated within the CERTIFIRE scheme.


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Thickness is intumescent only. Results apply to I-section beams with concrete slabs with 3 sidedfire exposure.

SectionFactor up

to m -1

350°C 400°C 450°C 500°C 550°C 575°C 600°C 620°C 650°C 700°C 750°C

90 6.098 5.236 4.389 3.430 2.778 2.507 2.269 2.126 2.032 2.032 2.032

95 6.308 5.425 4.555 3.637 2.949 2.660 2.404 2.247 2.095 2.032 2.032

100 6.487 5.614 4.720 3.844 3.120 2.812 2.539 2.367 2.201 2.032 2.032

105 6.569 5.803 4.886 4.051 3.291 2.965 2.674 2.488 2.306 2.039 2.032

110 6.652 5.992 5.051 4.258 3.462 3.118 2.809 2.608 2.412 2.135 2.032

115 6.734 6.181 5.217 4.421 3.633 3.270 2.944 2.729 2.517 2.231 2.032

120 6.816 6.370 5.382 4.552 3.804 3.423 3.079 2.849 2.623 2.327 2.107

125 6.898 6.495 5.547 4.683 3.974 3.576 3.214 2.969 2.728 2.422 2.192

130 6.980 6.553 5.713 4.813 4.145 3.728 3.349 3.090 2.833 2.518 2.277

135 7.063 6.611 5.878 4.944 4.316 3.881 3.484 3.210 2.939 2.614 2.362

140 7.145 6.669 6.044 5.075 4.408 4.034 3.619 3.331 3.044 2.710 2.447

145 7.227 6.727 6.209 5.206 4.483 4.186 3.754 3.451 3.150 2.805 2.532

150 7.309 6.785 6.375 5.337 4.558 4.339 3.889 3.572 3.255 2.901 2.617

155 7.391 6.843 6.494 5.468 4.633 4.401 4.024 3.692 3.361 2.997 2.702

160 7.473 6.901 6.556 5.598 4.708 4.459 4.159 3.813 3.466 3.093 2.787

165 7.556 6.959 6.618 5.729 4.783 4.516 4.294 3.933 3.572 3.188 2.872

170 7.638 7.017 6.679 5.860 4.858 4.574 4.381 4.053 3.677 3.284 2.957

175 7.720 7.075 6.741 5.991 4.933 4.632 4.439 4.174 3.783 3.380 3.042

180 7.802 7.133 6.803 6.122 5.008 4.689 4.497 4.294 3.888 3.476 3.127

185 7.884 7.191 6.865 6.253 5.083 4.747 4.555 4.379 3.993 3.571 3.212

190 7.967 7.248 6.926 6.383 5.158 4.805 4.613 4.438 4.099 3.667 3.297

195 8.049 7.306 6.988 6.491 5.233 4.862 4.671 4.496 4.204 3.763 3.382

200 8.131 7.364 7.050 6.558 5.308 4.920 4.729 4.554 4.310 3.859 3.467

205 8.213 7.422 7.111 6.624 5.383 4.978 4.786 4.613 4.384 3.954 3.552

210 8.295 7.480 7.173 6.691 5.458 5.035 4.844 4.671 4.441 4.050 3.637

215 8.378 7.538 7.235 6.757 5.533 5.093 4.902 4.729 4.499 4.146 3.722220 8.460 7.596 7.297 6.824 5.608 5.151 4.960 4.788 4.556 4.242 3.807

225 8.542 7.654 7.358 6.891 5.683 5.208 5.018 4.846 4.613 4.338 3.892

230 8.624 7.712 7.420 6.957 5.758 5.266 5.076 4.904 4.671 4.392 3.977

235 8.706 7.770 7.482 7.024 5.833 5.324 5.134 4.963 4.728 4.443 4.062

240 8.789 7.828 7.544 7.090 5.908 5.382 5.191 5.021 4.786 4.494 4.147

245 8.871 7.886 7.605 7.157 5.983 5.439 5.249 5.079 4.843 4.544 4.232

250 8.953 7.944 7.667 7.224 6.058 5.497 5.307 5.138 4.901 4.595 4.317

255 9.035 8.002 7.729 7.290 6.133 5.555 5.365 5.196 4.958 4.646 4.376

260 - 8.060 7.790 7.357 6.208 5.612 5.423 5.254 5.015 4.696 4.420

265 - 8.118 7.852 7.423 6.284 5.670 5.481 5.313 5.073 4.747 4.465

270 - 8.175 7.914 7.490 6.359 5.728 5.539 5.371 5.130 4.798 4.509

275 - 8.233 7.976 7.557 6.434 5.785 5.596 5.429 5.188 4.848 4.554

280 - 8.291 8.037 7.623 6.522 5.843 5.654 5.488 5.245 4.899 4.599

285 - 8.349 8.099 7.690 6.622 5.901 5.712 5.546 5.303 4.950 4.643

290 - 8.407 8.161 7.757 6.722 5.958 5.770 5.604 5.360 5.001 4.688

295 - 8.465 8.222 7.823 6.822 6.016 5.828 5.663 5.417 5.051 4.732

300 - 8.523 8.284 7.890 6.921 6.074 5.886 5.721 5.475 5.102 4.777

305 - 8.581 8.346 7.956 7.021 6.131 5.944 5.779 5.532 5.153 4.822310 - 8.639 8.408 8.023 7.121 6.189 6.001 5.838 5.590 5.203 4.866

315 - 8.697 8.469 8.090 7.221 6.247 6.059 5.896 5.647 5.254 4.911

320 - 8.755 8.531 8.156 7.320 6.304 6.117 5.954 5.705 5.305 4.955

325 - 8.813 8.593 8.223 7.420 6.362 6.175 6.013 5.762 5.355 5.000

330 - 8.871 8.655 8.289 7.520 6.467 6.233 6.071 5.819 5.406 5.045

335 - 8.929 8.716 8.356 7.620 6.572 6.291 6.129 5.877 5.457 5.089

340 - 8.987 8.778 8.423 7.720 6.677 6.349 6.188 5.934 5.508 5.134

345 - 9.045 8.840 8.489 7.819 6.782 6.467 6.246 5.992 5.558 5.179

350 - - 8.901 8.556 7.919 6.887 6.585 6.304 6.049 5.609 5.223

355 - - 8.963 8.622 8.019 6.992 6.704 6.467 6.107 5.660 5.268

360 - - 9.025 8.689 8.119 7.097 6.822 6.630 6.164 5.710 5.312

Table 2: I-Section Beams 90 Minutes

Thickness (mm) Required for a Design Temperature of


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Thickness is intumescent only. Results apply to I-section beams with concrete slabs with 3 sidedfire exposure.

SectionFactor up

to m -1

350°C 400°C 450°C 500°C 550°C 575°C 600°C 620°C 650°C 700°C 750°C

90 - 7.670 6.919 5.914 5.063 4.611 4.139 3.848 3.544 3.161 2.906

95 - 7.823 7.065 6.194 5.316 4.852 4.367 4.066 3.736 3.306 3.012

100 - 7.976 7.211 6.470 5.569 5.092 4.594 4.105 3.927 3.451 3.118

105 - 8.130 7.357 6.582 5.821 5.333 4.821 4.493 4.118 3.596 3.224

110 - 8.283 7.503 6.693 6.074 5.574 5.048 4.700 4.310 3.741 3.329

115 - 8.436 7.649 6.805 6.327 5.815 5.275 4.906 4.484 3.887 3.435

120 - 8.590 7.795 6.916 6.493 6.056 5.502 5.112 4.653 4.032 3.541

125 - 8.743 7.941 7.028 6.551 6.296 5.729 5.318 4.823 4.177 3.647

130 - 8.896 8.086 7.140 6.609 6.489 5.956 5.524 4.993 4.322 3.753

135 - 9.049 8.232 7.251 6.667 6.567 6.184 5.731 5.162 4.422 3.859

140 - - 8.378 7.363 6.725 6.644 6.411 5.937 5.332 4.512 3.964

145 - - 8.524 7.474 6.783 6.721 6.526 6.143 5.502 4.603 4.070

150 - - 8.670 7.586 6.841 6.798 6.605 6.349 5.672 4.694 4.176

155 - - 8.816 7.698 6.899 6.875 6.683 6.502 5.841 4.784 4.282

160 - - 8.962 7.809 6.957 6.953 6.762 6.582 6.011 4.875 4.368

165 - - - 7.921 7.030 7.030 6.841 6.663 6.181 4.966 4.424

170 - - - 8.033 7.107 7.107 6.919 6.744 6.350 5.056 4.480

175 - - - 8.144 7.184 7.184 6.998 6.824 6.495 5.147 4.535

180 - - - 8.256 7.261 7.261 7.076 6.905 6.583 5.238 4.591

185 - - - 8.367 7.339 7.339 7.155 6.986 6.671 5.328 4.647

190 - - - 8.479 7.416 7.416 7.234 7.067 6.759 5.419 4.703

195 - - - 8.591 7.493 7.493 7.312 7.147 6.847 5.509 4.759

200 - - - 8.702 7.570 7.570 7.391 7.228 6.936 5.600 4.814

205 - - - 8.814 7.647 7.647 7.470 7.309 7.024 5.691 4.870

210 - - - 8.925 7.725 7.725 7.548 7.389 7.112 5.781 4.926

215 - - - 9.037 7.802 7.802 7.627 7.470 7.200 5.872 4.982220 - - - - 7.879 7.879 7.705 7.551 7.289 5.963 5.038

225 - - - - 7.956 7.956 7.784 7.632 7.377 6.053 5.093

230 - - - - 8.033 8.033 7.863 7.712 7.465 6.144 5.149

235 - - - - 8.111 8.111 7.941 7.793 7.553 6.235 5.205

240 - - - - 8.188 8.188 8.020 7.874 7.641 6.325 5.261

245 - - - - 8.265 8.265 8.098 7.954 7.730 6.416 5.317

250 - - - - 8.342 8.342 8.177 8.035 7.818 6.570 5.372

255 - - - - 8.419 8.419 8.256 8.116 7.906 6.806 5.428

260 - - - - 8.497 8.497 8.334 8.197 7.994 7.042 5.484

265 - - - - 8.574 8.574 8.413 8.277 8.083 7.278 5.540

270 - - - - 8.651 8.651 8.492 8.358 8.171 7.515 5.595

275 - - - - 8.728 8.728 8.570 8.439 8.259 7.751 5.651

280 - - - - 8.805 8.805 8.649 8.519 8.347 7.987 5.707

285 - - - - 8.883 8.883 8.727 8.600 8.435 8.223 5.763

290 - - - - 8.960 8.960 8.806 8.681 8.524 8.459 5.819

295 - - - - 9.037 9.037 8.885 8.762 8.695 8.695 5.874

300 - - - - - - 8.963 8.932 8.932 8.932 5.930

305 - - - - - - - - - - 5.986310 - - - - - - - - - - 6.042

315 - - - - - - - - - - 6.098

320 - - - - - - - - - - 6.153

325 - - - - - - - - - - 6.209

330 - - - - - - - - - - 6.265

335 - - - - - - - - - - 6.321

340 - - - - - - - - - - 6.377

345 - - - - - - - - - - 6.432

350 - - - - - - - - - - 6.488

355 - - - - - - - - - - 6.544

360 - - - - - - - - - - 6.600

Table 3: I-Section Beams 120 Minutes



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Thickness is intumescent only. Results also apply to I-section beams exposed on all four sideslimited to a maximum protection thickness of 9.060mm.

SectionFactor up

to m -1

350°C 400°C 450°C 500°C 550°C 600°C 650°C 700°C 750°C

90 3.349 2.379 2.032 2.032 2.032 2.032 2.032 2.032 2.032

95 3.510 2.511 2.032 2.032 2.032 2.032 2.032 2.032 2.032

100 3.671 2.644 2.056 2.032 2.032 2.032 2.032 2.032 2.032

105 3.831 2.776 2.165 2.032 2.032 2.032 2.032 2.032 2.032

110 3.992 2.908 2.273 2.032 2.032 2.032 2.032 2.032 2.032

115 4.153 3.041 2.381 2.032 2.032 2.032 2.032 2.032 2.032

120 4.314 3.173 2.490 2.032 2.032 2.032 2.032 2.032 2.032

125 4.390 3.306 2.598 2.038 2.032 2.032 2.032 2.032 2.032

130 4.446 3.438 2.706 2.149 2.032 2.032 2.032 2.032 2.032

135 4.502 3.570 2.815 2.261 2.032 2.032 2.032 2.032 2.032

140 4.558 3.703 2.923 2.372 2.032 2.032 2.032 2.032 2.032

145 4.613 3.835 3.031 2.483 2.032 2.032 2.032 2.032 2.032

150 4.669 3.968 3.140 2.594 2.032 2.032 2.032 2.032 2.032

155 4.725 4.100 3.248 2.705 2.060 2.032 2.032 2.032 2.032

160 4.780 4.232 3.356 2.816 2.179 2.032 2.032 2.032 2.032

165 4.836 4.353 3.465 2.927 2.299 2.032 2.032 2.032 2.032

170 4.892 4.406 3.573 3.038 2.418 2.032 2.032 2.032 2.032

175 4.948 4.459 3.681 3.149 2.538 2.032 2.032 2.032 2.032

180 5.003 4.511 3.790 3.261 2.657 2.032 2.032 2.032 2.032

185 5.059 4.564 3.898 3.372 2.777 2.076 2.032 2.032 2.032

190 5.115 4.616 4.006 3.483 2.897 2.207 2.032 2.032 2.032

195 5.170 4.669 4.115 3.594 3.016 2.338 2.032 2.032 2.032

200 5.226 4.721 4.223 3.705 3.136 2.468 2.032 2.032 2.032

205 5.282 4.774 4.331 3.816 3.255 2.599 2.032 2.032 2.032

210 5.338 4.826 4.392 3.927 3.375 2.730 2.089 2.032 2.032

215 5.393 4.879 4.445 4.038 3.495 2.860 2.220 2.032 2.032220 5.449 4.931 4.497 4.149 3.614 2.991 2.351 2.032 2.032

225 5.505 4.984 4.550 4.261 3.734 3.122 2.482 2.032 2.032

230 5.560 5.036 4.603 4.357 3.853 3.252 2.613 2.032 2.032

235 5.616 5.089 4.656 4.406 3.973 3.383 2.744 2.032 2.032

240 5.672 5.142 4.709 4.454 4.092 3.514 2.875 2.032 2.032

245 5.728 5.194 4.762 4.503 4.212 3.644 3.006 2.032 2.032

250 5.783 5.247 4.814 4.551 4.332 3.775 3.137 2.093 2.032

255 5.839 5.299 4.867 4.600 4.385 3.906 3.267 2.226 2.032

260 5.895 5.352 4.920 4.648 4.430 4.036 3.398 2.360 2.032

265 5.950 5.404 4.973 4.697 4.475 4.167 3.529 2.493 2.032

270 6.006 5.457 5.026 4.745 4.520 4.297 3.660 2.626 2.032

275 6.062 5.509 5.079 4.794 4.565 4.372 3.791 2.759 2.032

280 6.117 5.562 5.131 4.842 4.610 4.414 3.922 2.893 2.032

285 6.173 5.614 5.184 4.891 4.655 4.456 4.053 3.026 2.032

290 6.229 5.667 5.237 4.939 4.700 4.498 4.184 3.159 2.032

295 6.285 5.719 5.290 4.988 4.745 4.540 4.315 3.292 2.032

300 6.340 5.772 5.343 5.036 4.790 4.582 4.375 3.425 2.032

305 6.396 5.825 5.396 5.085 4.835 4.624 4.414 3.559 2.032310 6.452 5.877 5.448 5.133 4.880 4.666 4.453 3.692 2.110

315 6.528 5.930 5.501 5.182 4.924 4.708 4.492 3.825 2.261

320 6.611 5.982 5.554 5.230 4.969 4.750 4.530 3.958 2.412

325 6.695 6.035 5.607 5.279 5.014 4.792 4.569 4.092 2.563

330 6.778 6.087 5.660 5.327 5.059 4.834 4.608 4.225 2.715

335 6.862 6.140 5.712 5.375 5.104 4.876 4.647 4.349 2.866

340 6.945 6.192 5.765 5.424 5.149 4.918 4.685 4.383 3.017

345 7.029 6.245 5.818 5.472 5.194 4.960 4.724 4.417 3.169

350 7.112 6.297 5.871 5.521 5.239 5.002 4.763 4.450 3.320

355 7.196 6.350 5.924 5.569 5.284 5.044 4.802 4.484 3.471

360 7.279 6.402 5.977 5.618 5.329 5.086 4.840 4.518 3.623

Table 4: H-Section Columns 60 Minutes



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Thickness is intumescent only. Results also apply to I-section beams exposed on all four sideslimited to a maximum protection thickness of 9.060mm.

SectionFactor up

to m -1

350°C 400°C 450°C 500°C 550°C 600°C 650°C 700°C 750°C

90 7.973 7.176 6.708 5.682 5.170 4.532 4.068 3.620 3.332

95 8.075 7.236 6.753 5.958 5.424 4.776 4.247 3.790 3.462

100 8.178 7.296 6.798 6.234 5.679 5.020 4.426 3.960 3.591

105 8.281 7.356 6.843 6.510 5.933 5.264 4.646 4.131 3.720

110 8.383 7.416 6.888 6.558 6.187 5.508 4.866 4.301 3.850

115 8.486 7.476 6.933 6.605 6.442 5.752 5.085 4.464 3.979

120 8.589 7.536 6.978 6.653 6.508 5.996 5.305 4.624 4.108

125 8.691 7.596 7.023 6.701 6.554 6.240 5.525 4.785 4.237130 8.794 7.657 7.068 6.748 6.599 6.471 5.745 4.946 4.360

135 8.897 7.717 7.113 6.796 6.645 6.531 5.965 5.106 4.447

140 8.999 7.777 7.157 6.844 6.691 6.591 6.185 5.267 4.534

145 9.102 7.837 7.202 6.891 6.736 6.651 6.404 5.428 4.621

150 - 7.897 7.247 6.939 6.782 6.711 6.512 5.589 4.708

155 - 7.957 7.292 6.987 6.828 6.771 6.575 5.749 4.795

160 - 8.017 7.337 7.034 6.873 6.831 6.638 5.910 4.882

165 - 8.077 7.382 7.082 6.919 6.891 6.701 6.071 4.969

170 - 8.137 7.427 7.130 6.965 6.951 6.764 6.231 5.056

175 - 8.197 7.472 7.177 7.011 7.011 6.827 6.392 5.143

180 - 8.257 7.517 7.225 7.071 7.071 6.890 6.506 5.230

185 - 8.317 7.562 7.273 7.131 7.131 6.954 6.579 5.317

190 - 8.377 7.607 7.320 7.191 7.191 7.017 6.653 5.404

195 - 8.437 7.651 7.368 7.251 7.251 7.080 6.726 5.491

200 - 8.497 7.696 7.416 7.311 7.311 7.143 6.799 5.578

205 - 8.557 7.741 7.463 7.371 7.371 7.206 6.872 5.665

210 - 8.617 7.786 7.511 7.431 7.431 7.269 6.946 5.752

215 - 8.677 7.831 7.559 7.491 7.491 7.332 7.019 5.838

220 - 8.737 7.876 7.606 7.551 7.551 7.395 7.092 5.925225 - 8.797 7.921 7.654 7.611 7.611 7.458 7.165 6.012

230 - 8.857 7.966 7.702 7.671 7.671 7.521 7.239 6.099

235 - 8.917 8.011 7.749 7.731 7.731 7.584 7.312 6.186

240 - 8.977 8.056 7.797 7.791 7.791 7.647 7.385 6.273

245 - 9.037 8.100 7.851 7.851 7.851 7.710 7.458 6.360

250 - 9.097 8.145 7.911 7.911 7.911 7.773 7.532 6.447

255 - - 8.190 7.971 7.971 7.971 7.836 7.605 6.586

260 - - 8.235 8.031 8.031 8.031 7.899 7.678 6.741

265 - - 8.280 8.091 8.091 8.091 7.962 7.751 6.895

270 - - 8.325 8.151 8.151 8.151 8.026 7.825 7.049

275 - - 8.370 8.211 8.211 8.211 8.089 7.898 7.203

280 - - 8.415 8.271 8.271 8.271 8.152 7.971 7.357

285 - - 8.460 8.331 8.331 8.331 8.215 8.044 7.512

290 - - 8.505 8.391 8.391 8.391 8.278 8.118 7.666

295 - - 8.550 8.451 8.451 8.451 8.341 8.191 7.820

300 - - 8.594 8.511 8.511 8.511 8.404 8.264 7.974

305 - - 8.639 8.571 8.571 8.571 8.467 8.337 8.129

310 - - 8.684 8.631 8.631 8.631 8.530 8.411 8.283

315 - - 8.729 8.691 8.691 8.691 8.593 8.484 8.437320 - - 8.774 8.751 8.751 8.751 8.656 8.591 8.591

325 - - 8.819 8.811 8.811 8.811 8.746 8.746 8.746

330 - - 8.900 8.900 8.900 8.900 8.900 8.900 8.900

335 - - 9.054 9.054 9.054 9.054 9.054 9.054 9.054

340 - - - - - - - - -

345 - - - - - - - - -

350 - - - - - - - - -

355 - - - - - - - - -

360 - - - - - - - - -

Table 6: H-Section Columns 120 Minutes



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Thickness is intumescent only. Results apply to rectangular and circular hollow columns limitedto a maximum protection thickness of 9.359mm.

SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

100 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

105 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

110 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

115 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

120 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

125 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

130 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

135 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

140 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

145 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

150 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

155 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

160 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

165 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

170 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

175 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

180 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

185 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

190 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

195 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

200 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

205 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

210 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

215 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

220 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

225 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

230 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

235 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

240 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

245 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

250 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

255 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

260 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

265 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

270 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

275 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

280 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

285 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

290 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

295 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

300 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

305 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

310 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

315 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671

320 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671 1.671


Table 7: RHS and CHS Columns 15 Minutes


10/16





SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 1.810 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

100 1.810 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

105 1.810 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

110 1.810 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

115 1.852 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

120 1.932 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

125 2.012 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

130 2.091 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

135 2.171 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

140 2.251 1.782 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

145 2.330 1.859 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

150 2.410 1.936 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

155 2.490 2.013 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

160 2.569 2.090 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

165 2.649 2.167 1.756 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

170 2.728 2.245 1.806 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

175 2.808 2.322 1.879 1.712 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

180 2.888 2.399 1.952 1.783 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

185 2.967 2.476 2.024 1.854 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

190 3.047 2.553 2.097 1.925 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

195 3.127 2.631 2.170 1.997 1.711 1.711 1.704 1.671 1.671 1.671 1.671 1.671

200 3.206 2.708 2.242 2.068 1.780 1.711 1.704 1.671 1.671 1.671 1.671 1.671

205 3.286 2.785 2.315 2.139 1.849 1.711 1.704 1.671 1.671 1.671 1.671 1.671

210 3.366 2.862 2.388 2.211 1.918 1.720 1.704 1.671 1.671 1.671 1.671 1.671

215 3.447 2.939 2.461 2.282 1.987 1.788 1.704 1.671 1.671 1.671 1.671 1.671

220 3.537 3.016 2.533 2.353 2.057 1.857 1.704 1.671 1.671 1.671 1.671 1.671

225 3.628 3.094 2.606 2.425 2.126 1.925 1.704 1.671 1.671 1.671 1.671 1.671

230 3.718 3.171 2.679 2.496 2.195 1.993 1.704 1.671 1.671 1.671 1.671 1.671

235 3.809 3.248 2.751 2.567 2.264 2.061 1.704 1.671 1.671 1.671 1.671 1.671

240 3.900 3.325 2.824 2.638 2.333 2.130 1.772 1.671 1.671 1.671 1.671 1.671

245 3.990 3.402 2.897 2.710 2.402 2.198 1.840 1.671 1.671 1.671 1.671 1.671

250 4.081 3.486 2.970 2.781 2.471 2.266 1.908 1.671 1.671 1.671 1.671 1.671

255 4.171 3.574 3.042 2.852 2.540 2.334 1.977 1.671 1.671 1.671 1.671 1.671

260 4.262 3.662 3.115 2.924 2.609 2.403 2.045 1.671 1.671 1.671 1.671 1.671

265 4.352 3.750 3.188 2.995 2.678 2.471 2.113 1.671 1.671 1.671 1.671 1.671

270 4.443 3.838 3.261 3.066 2.747 2.539 2.181 1.671 1.671 1.671 1.671 1.671

275 4.534 3.926 3.333 3.137 2.816 2.607 2.249 1.671 1.671 1.671 1.671 1.671

280 4.624 4.014 3.406 3.209 2.885 2.676 2.317 1.720 1.671 1.671 1.671 1.671

285 4.715 4.102 3.485 3.280 2.954 2.744 2.386 1.790 1.700 1.671 1.671 1.671

290 4.805 4.191 3.568 3.351 3.023 2.812 2.454 1.860 1.767 1.671 1.671 1.671

295 4.896 4.279 3.652 3.423 3.092 2.880 2.522 1.930 1.833 1.671 1.671 1.671

300 4.986 4.367 3.735 3.503 3.161 2.948 2.590 2.000 1.900 1.671 1.671 1.671

305 5.075 4.455 3.818 3.584 3.230 3.017 2.658 2.070 1.966 1.671 1.671 1.671

310 5.165 4.543 3.902 3.666 3.299 3.085 2.727 2.140 2.033 1.671 1.671 1.671

315 5.254 4.631 3.985 3.747 3.368 3.153 2.795 2.210 2.099 1.671 1.671 1.671

320 5.344 4.719 4.068 3.829 3.438 3.221 2.863 2.280 2.166 1.671 1.671 1.671




11/16





SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 2.954 2.312 1.754 1.737 1.737 1.737 1.737 1.715 1.715 1.713 1.713 1.671

100 3.046 2.442 1.842 1.830 1.829 1.805 1.762 1.715 1.715 1.713 1.713 1.671

105 3.282 2.572 1.948 1.830 1.829 1.805 1.762 1.715 1.715 1.713 1.713 1.671

110 3.518 2.702 2.055 1.923 1.829 1.805 1.762 1.715 1.715 1.713 1.713 1.671

115 3.654 2.832 2.161 2.016 1.829 1.805 1.762 1.715 1.715 1.713 1.713 1.671

120 3.789 2.962 2.268 2.109 1.918 1.805 1.762 1.715 1.715 1.713 1.713 1.671

125 3.925 3.092 2.374 2.202 2.008 1.892 1.762 1.715 1.715 1.713 1.713 1.671

130 4.061 3.222 2.481 2.295 2.098 1.979 1.791 1.715 1.715 1.713 1.713 1.671

135 4.196 3.352 2.587 2.388 2.187 2.066 1.874 1.715 1.715 1.713 1.713 1.671

140 4.332 3.480 2.693 2.481 2.277 2.153 1.958 1.715 1.715 1.713 1.713 1.671

145 4.468 3.605 2.800 2.574 2.366 2.240 2.042 1.794 1.729 1.713 1.713 1.671

150 4.603 3.730 2.906 2.667 2.456 2.327 2.125 1.872 1.806 1.713 1.713 1.671

155 4.739 3.855 3.013 2.760 2.545 2.414 2.209 1.950 1.883 1.713 1.713 1.671

160 4.874 3.980 3.119 2.853 2.635 2.501 2.293 2.029 1.960 1.713 1.713 1.671

165 4.998 4.105 3.226 2.946 2.725 2.588 2.376 2.107 2.037 1.713 1.713 1.671

170 5.113 4.231 3.332 3.039 2.814 2.675 2.460 2.185 2.114 1.783 1.783 1.671

175 5.228 4.356 3.440 3.132 2.904 2.762 2.544 2.264 2.190 1.852 1.786 1.671

180 5.344 4.481 3.578 3.225 2.993 2.849 2.627 2.342 2.267 1.921 1.786 1.671

185 5.459 4.606 3.717 3.318 3.083 2.936 2.711 2.420 2.344 1.991 1.786 1.671

190 5.574 4.731 3.856 3.411 3.172 3.023 2.794 2.499 2.421 2.060 1.786 1.671

195 5.689 4.856 3.995 3.547 3.262 3.110 2.878 2.577 2.498 2.129 1.786 1.671

200 5.804 4.975 4.134 3.699 3.352 3.197 2.962 2.655 2.575 2.198 1.786 1.671

205 5.920 5.086 4.272 3.851 3.444 3.284 3.045 2.734 2.651 2.268 1.786 1.671

210 6.035 5.197 4.411 4.003 3.577 3.371 3.129 2.812 2.728 2.337 1.851 1.671

215 6.150 5.308 4.550 4.155 3.709 3.468 3.213 2.890 2.805 2.406 1.915 1.671

220 6.265 5.419 4.689 4.306 3.842 3.590 3.296 2.969 2.882 2.475 1.980 1.671

225 6.364 5.530 4.828 4.458 3.974 3.713 3.380 3.047 2.959 2.545 2.044 1.671

230 6.420 5.641 4.955 4.610 4.107 3.836 3.472 3.125 3.036 2.614 2.109 1.671

235 6.476 5.752 5.053 4.762 4.239 3.958 3.581 3.204 3.112 2.683 2.174 1.671

240 6.531 5.862 5.150 4.914 4.372 4.081 3.690 3.282 3.189 2.752 2.238 1.671

245 6.587 5.973 5.247 5.016 4.505 4.204 3.798 3.360 3.266 2.822 2.303 1.671

250 6.643 6.084 5.344 5.112 4.637 4.326 3.907 3.440 3.343 2.891 2.367 1.671

255 6.698 6.195 5.442 5.208 4.770 4.449 4.016 3.542 3.420 2.960 2.432 1.671

260 6.754 6.306 5.539 5.305 4.902 4.571 4.125 3.644 3.515 3.030 2.497 1.721

265 6.810 6.382 5.636 5.401 5.007 4.694 4.234 3.746 3.615 3.099 2.561 1.782

270 6.865 6.436 5.733 5.498 5.104 4.817 4.342 3.847 3.714 3.168 2.626 1.844

275 6.921 6.491 5.831 5.594 5.201 4.937 4.451 3.949 3.814 3.237 2.690 1.906

280 6.977 6.545 5.928 5.691 5.298 5.035 4.560 4.051 3.914 3.307 2.755 1.968

285 7.032 6.599 6.025 5.787 5.396 5.133 4.669 4.153 4.014 3.376 2.820 2.029

290 7.088 6.653 6.122 5.884 5.493 5.231 4.778 4.255 4.113 3.448 2.884 2.091

295 7.144 6.707 6.220 5.980 5.590 5.329 4.886 4.357 4.213 3.538 2.949 2.153

300 7.199 6.762 6.317 6.076 5.687 5.427 4.989 4.459 4.313 3.628 3.013 2.215

305 7.255 6.816 6.387 6.173 5.785 5.525 5.087 4.560 4.412 3.717 3.078 2.276

310 7.311 6.870 6.443 6.269 5.882 5.622 5.186 4.662 4.512 3.807 3.143 2.338

315 7.366 6.924 6.499 6.359 5.979 5.720 5.284 4.764 4.612 3.897 3.207 2.400

320 7.422 6.978 6.555 6.414 6.076 5.818 5.383 4.866 4.712 3.987 3.272 2.462




12/16





SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 4.749 3.780 3.247 2.873 2.511 2.307 2.009 1.796 1.744 1.706 1.706 1.706

100 4.847 3.964 3.356 3.020 2.634 2.417 2.099 1.796 1.744 1.706 1.706 1.706

105 4.943 4.149 3.465 3.193 2.790 2.563 2.233 1.908 1.850 1.706 1.706 1.706

110 5.218 4.333 3.628 3.365 2.947 2.710 2.366 2.019 1.956 1.706 1.706 1.706

115 5.493 4.518 3.792 3.529 3.103 2.857 2.500 2.131 2.062 1.795 1.729 1.715

120 5.768 4.702 3.956 3.686 3.259 3.003 2.634 2.243 2.168 1.885 1.729 1.715

125 6.042 4.887 4.120 3.844 3.416 3.150 2.768 2.355 2.275 1.975 1.729 1.715

130 6.317 5.078 4.284 4.001 3.562 3.297 2.901 2.467 2.381 2.065 1.807 1.715

135 6.401 5.270 4.448 4.159 3.707 3.443 3.035 2.579 2.487 2.155 1.885 1.715

140 6.460 5.463 4.612 4.317 3.853 3.581 3.169 2.691 2.593 2.244 1.963 1.715

145 6.518 5.656 4.776 4.474 3.998 3.718 3.303 2.802 2.699 2.334 2.040 1.715

150 6.577 5.849 4.938 4.632 4.143 3.855 3.437 2.914 2.805 2.424 2.118 1.785

155 6.636 6.041 5.087 4.789 4.288 3.993 3.574 3.026 2.911 2.514 2.196 1.855

160 6.695 6.234 5.235 4.946 4.433 4.130 3.711 3.138 3.017 2.604 2.274 1.926

165 6.753 6.373 5.383 5.091 4.578 4.268 3.848 3.250 3.123 2.693 2.351 1.996

170 6.812 6.432 5.531 5.236 4.723 4.405 3.985 3.362 3.229 2.783 2.429 2.066

175 6.871 6.491 5.679 5.381 4.868 4.543 4.122 3.484 3.335 2.873 2.507 2.136

180 6.930 6.550 5.827 5.526 5.014 4.680 4.259 3.626 3.444 2.963 2.585 2.207

185 6.988 6.609 5.975 5.672 5.160 4.818 4.396 3.767 3.587 3.052 2.662 2.277

190 7.047 6.668 6.124 5.817 5.306 4.957 4.533 3.909 3.731 3.142 2.740 2.347

195 7.106 6.727 6.272 5.962 5.453 5.104 4.670 4.051 3.874 3.232 2.818 2.417

200 7.164 6.786 6.379 6.107 5.599 5.251 4.807 4.192 4.017 3.322 2.896 2.488

205 7.223 6.845 6.442 6.253 5.745 5.398 4.943 4.334 4.161 3.412 2.973 2.558

210 7.282 6.905 6.506 6.370 5.891 5.544 5.077 4.476 4.304 3.534 3.051 2.628

215 7.341 6.964 6.569 6.434 6.037 5.691 5.211 4.618 4.448 3.668 3.129 2.698

220 7.399 7.023 6.632 6.498 6.183 5.838 5.344 4.759 4.591 3.802 3.207 2.768

225 7.458 7.082 6.695 6.562 6.330 5.985 5.478 4.901 4.734 3.936 3.284 2.839

230 7.517 7.141 6.758 6.625 6.406 6.132 5.612 5.016 4.878 4.069 3.362 2.909

235 7.576 7.200 6.821 6.689 6.471 6.279 5.745 5.125 4.998 4.203 3.443 2.979

240 7.634 7.259 6.885 6.753 6.536 6.384 5.879 5.234 5.105 4.337 3.562 3.049

245 7.693 7.318 6.948 6.817 6.602 6.450 6.013 5.343 5.212 4.471 3.681 3.120

250 7.752 7.377 7.011 6.880 6.667 6.516 6.146 5.451 5.319 4.605 3.801 3.190

255 7.811 7.436 7.074 6.944 6.733 6.582 6.280 5.560 5.426 4.738 3.920 3.260

260 7.869 7.495 7.137 7.008 6.798 6.648 6.382 5.669 5.533 4.872 4.040 3.330

265 7.928 7.554 7.200 7.071 6.863 6.714 6.450 5.777 5.641 4.986 4.159 3.401

270 7.987 7.613 7.264 7.135 6.929 6.780 6.518 5.886 5.748 5.085 4.279 3.482

275 8.045 7.673 7.327 7.199 6.994 6.846 6.586 5.995 5.855 5.183 4.398 3.575

280 8.104 7.732 7.390 7.263 7.060 6.912 6.654 6.104 5.962 5.282 4.517 3.668

285 8.163 7.791 7.453 7.326 7.125 6.978 6.722 6.212 6.069 5.381 4.637 3.761

290 8.222 7.850 7.516 7.390 7.190 7.044 6.790 6.321 6.176 5.479 4.756 3.854

295 8.280 7.909 7.579 7.454 7.256 7.110 6.858 6.403 6.283 5.578 4.876 3.947

300 8.339 7.968 7.642 7.518 7.321 7.176 6.926 6.477 6.378 5.677 4.975 4.040

305 8.398 8.027 7.706 7.581 7.387 7.242 6.994 6.550 6.452 5.775 5.057 4.133

310 8.457 8.086 7.769 7.645 7.452 7.308 7.062 6.623 6.526 5.874 5.139 4.226

315 8.515 8.145 7.832 7.709 7.517 7.374 7.130 6.696 6.600 5.973 5.221 4.319

320 8.574 8.204 7.895 7.772 7.583 7.440 7.198 6.769 6.674 6.071 5.304 4.411




13/16





SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 6.534 5.345 4.366 4.115 3.728 3.486 3.110 2.658 2.555 2.094 1.797 1.750

100 6.598 5.722 4.592 4.334 3.936 3.684 3.304 2.828 2.721 2.232 1.898 1.750

105 6.661 6.099 4.818 4.552 4.143 3.883 3.498 2.999 2.887 2.370 1.999 1.828

110 6.725 6.369 5.094 4.770 4.350 4.082 3.682 3.169 3.053 2.507 2.100 1.907

115 6.788 6.428 5.417 5.007 4.557 4.281 3.868 3.340 3.220 2.645 2.200 1.985

120 6.852 6.487 5.740 5.291 4.764 4.480 4.055 3.507 3.386 2.782 2.301 2.064

125 6.915 6.546 6.062 5.575 4.978 4.679 4.241 3.671 3.545 2.920 2.402 2.142

130 6.979 6.605 6.356 5.859 5.218 4.878 4.427 3.834 3.701 3.057 2.503 2.221

135 7.043 6.664 6.420 6.143 5.459 5.092 4.614 3.998 3.858 3.195 2.604 2.299

140 7.106 6.723 6.484 6.367 5.699 5.311 4.800 4.161 4.014 3.332 2.705 2.378

145 7.170 6.782 6.548 6.433 5.939 5.530 4.988 4.324 4.170 3.469 2.806 2.456

150 7.233 6.841 6.612 6.499 6.179 5.749 5.179 4.488 4.327 3.603 2.907 2.535

155 7.297 6.900 6.676 6.565 6.369 5.968 5.370 4.651 4.483 3.737 3.008 2.613

160 7.360 6.959 6.741 6.632 6.437 6.187 5.562 4.815 4.639 3.871 3.109 2.692

165 7.424 7.018 6.805 6.698 6.506 6.367 5.753 4.985 4.796 4.004 3.210 2.770

170 7.487 7.077 6.869 6.764 6.574 6.437 5.944 5.174 4.957 4.138 3.311 2.849

175 7.551 7.136 6.933 6.830 6.642 6.506 6.135 5.363 5.148 4.272 3.412 2.927

180 7.614 7.195 6.997 6.896 6.711 6.576 6.326 5.551 5.339 4.406 3.549 3.006

185 7.678 7.254 7.061 6.962 6.779 6.645 6.413 5.740 5.530 4.540 3.698 3.084

190 7.741 7.313 7.125 7.028 6.847 6.715 6.485 5.928 5.721 4.674 3.846 3.163

195 7.805 7.372 7.189 7.094 6.916 6.784 6.557 6.117 5.912 4.808 3.994 3.241

200 7.868 7.431 7.253 7.160 6.984 6.854 6.629 6.305 6.103 4.947 4.143 3.320

205 7.932 7.490 7.317 7.226 7.052 6.923 6.701 6.406 6.294 5.131 4.291 3.398

210 7.996 7.549 7.381 7.292 7.121 6.993 6.774 6.480 6.403 5.315 4.439 3.506

215 8.059 7.608 7.445 7.358 7.189 7.062 6.846 6.555 6.478 5.499 4.588 3.641

220 8.123 7.667 7.509 7.425 7.257 7.132 6.918 6.629 6.553 5.683 4.736 3.776

225 8.186 7.726 7.573 7.491 7.326 7.201 6.990 6.703 6.628 5.867 4.884 3.910

230 8.250 7.785 7.637 7.557 7.394 7.271 7.062 6.777 6.704 6.051 5.005 4.045

235 8.313 7.844 7.701 7.623 7.462 7.340 7.135 6.852 6.779 6.235 5.114 4.179

240 8.377 7.903 7.766 7.689 7.531 7.410 7.207 6.926 6.854 6.379 5.224 4.314

245 8.440 7.962 7.830 7.755 7.599 7.479 7.279 7.000 6.929 6.457 5.333 4.449

250 8.504 8.021 7.894 7.821 7.667 7.549 7.351 7.075 7.005 6.534 5.442 4.583

255 8.567 8.080 7.958 7.887 7.736 7.618 7.423 7.149 7.080 6.612 5.551 4.718

260 8.631 8.139 8.022 7.953 7.804 7.688 7.496 7.223 7.155 6.690 5.660 4.852

265 8.694 8.199 8.086 8.019 7.872 7.757 7.568 7.298 7.230 6.768 5.769 4.968

270 8.758 8.258 8.150 8.085 7.940 7.827 7.640 7.372 7.305 6.846 5.879 5.058

275 8.822 8.317 8.214 8.152 8.009 7.896 7.712 7.446 7.381 6.924 5.988 5.149

280 8.885 8.376 8.278 8.218 8.077 7.966 7.784 7.520 7.456 7.001 6.097 5.239

285 8.949 8.435 8.342 8.284 8.145 8.035 7.857 7.595 7.531 7.079 6.206 5.330

290 9.012 8.494 8.406 8.350 8.214 8.105 7.929 7.669 7.606 7.157 6.315 5.420

295 9.076 8.553 8.470 8.416 8.282 8.174 8.001 7.743 7.682 7.235 6.411 5.511

300 9.139 8.612 8.534 8.482 8.350 8.244 8.073 7.818 7.757 7.313 6.502 5.601

305 9.203 8.671 8.598 8.548 8.419 8.313 8.145 7.892 7.832 7.391 6.592 5.692

310 9.266 8.730 8.662 8.614 8.487 8.383 8.218 7.966 7.907 7.469 6.682 5.782

315 9.330 8.789 8.727 8.680 8.555 8.452 8.290 8.041 7.983 7.546 6.773 5.872

320 - 8.848 8.791 8.746 8.624 8.522 8.362 8.115 8.058 7.624 6.863 5.963




14/16





SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 7.177 6.774 6.411 6.280 5.015 4.523 4.262 3.736 3.610 2.646 2.529 2.216

100 7.253 6.836 6.473 6.341 5.425 4.918 4.507 3.961 3.829 2.946 2.669 2.318

105 7.330 6.898 6.535 6.403 5.834 5.314 4.751 4.187 4.048 3.246 2.809 2.419

110 7.407 6.959 6.597 6.464 6.244 5.710 5.025 4.412 4.267 3.546 2.949 2.520

115 7.483 7.021 6.659 6.525 6.395 6.105 5.373 4.637 4.485 3.736 3.090 2.621

120 7.560 7.083 6.721 6.587 6.457 6.373 5.721 4.863 4.704 3.927 3.230 2.722

125 7.637 7.145 6.783 6.648 6.519 6.437 6.069 5.145 4.923 4.118 3.370 2.823

130 7.713 7.207 6.845 6.710 6.581 6.501 6.362 5.451 5.216 4.308 3.515 2.924

135 7.790 7.268 6.907 6.771 6.643 6.564 6.429 5.757 5.510 4.499 3.665 3.026

140 7.867 7.330 6.969 6.832 6.705 6.628 6.495 6.062 5.805 4.690 3.815 3.127

145 7.943 7.392 7.031 6.894 6.767 6.692 6.562 6.354 6.100 4.880 3.965 3.228

150 8.020 7.454 7.093 6.955 6.829 6.755 6.628 6.425 6.360 5.127 4.115 3.329

155 8.097 7.515 7.155 7.017 6.891 6.819 6.695 6.497 6.434 5.393 4.265 3.430

160 8.173 7.577 7.217 7.078 6.953 6.883 6.762 6.569 6.508 5.659 4.414 3.556

165 8.250 7.639 7.279 7.139 7.015 6.946 6.828 6.641 6.582 5.925 4.564 3.684

170 8.327 7.701 7.341 7.201 7.077 7.010 6.895 6.713 6.655 6.191 4.714 3.811

175 8.403 7.762 7.403 7.262 7.139 7.074 6.962 6.785 6.729 6.381 4.864 3.939

180 8.480 7.824 7.465 7.323 7.201 7.137 7.028 6.856 6.803 6.460 5.067 4.066

185 8.556 7.886 7.527 7.385 7.263 7.201 7.095 6.928 6.877 6.539 5.312 4.193

190 8.633 7.948 7.589 7.446 7.325 7.265 7.161 7.000 6.951 6.618 5.556 4.321

195 8.710 8.009 7.651 7.508 7.387 7.328 7.228 7.072 7.024 6.697 5.800 4.448

200 8.786 8.071 7.713 7.569 7.449 7.392 7.295 7.144 7.098 6.777 6.045 4.576

205 8.863 8.133 7.775 7.630 7.511 7.456 7.361 7.216 7.172 6.856 6.289 4.703

210 8.940 8.195 7.837 7.692 7.573 7.519 7.428 7.288 7.246 6.935 6.412 4.830

215 9.016 8.256 7.899 7.753 7.635 7.583 7.494 7.359 7.319 7.014 6.496 4.967

220 9.093 8.318 7.961 7.815 7.698 7.647 7.561 7.431 7.393 7.093 6.580 5.137

225 9.170 8.380 8.023 7.876 7.760 7.710 7.628 7.503 7.467 7.172 6.664 5.306

230 9.246 8.442 8.085 7.937 7.822 7.774 7.694 7.575 7.541 7.251 6.748 5.476

235 9.323 8.504 8.147 7.999 7.884 7.838 7.761 7.647 7.615 7.330 6.832 5.645

240 - 8.565 8.209 8.060 7.946 7.901 7.828 7.719 7.688 7.409 6.915 5.815

245 - 8.627 8.271 8.121 8.008 7.965 7.894 7.790 7.762 7.489 6.999 5.984

250 - 8.689 8.333 8.183 8.070 8.028 7.961 7.862 7.836 7.568 7.083 6.154

255 - 8.751 8.395 8.244 8.132 8.092 8.027 7.934 7.910 7.647 7.167 6.323

260 - 8.812 8.457 8.306 8.194 8.156 8.094 8.006 7.983 7.726 7.251 6.427

265 - 8.874 8.519 8.367 8.256 8.219 8.161 8.078 8.057 7.805 7.335 6.519

270 - 8.936 8.581 8.428 8.318 8.283 8.227 8.150 8.131 7.884 7.419 6.611

275 - 8.998 8.643 8.490 8.380 8.347 8.294 8.222 8.205 7.963 7.503 6.702

280 - 9.059 8.705 8.551 8.442 8.410 8.360 8.293 8.279 8.042 7.586 6.794

285 - 9.121 8.767 8.613 8.504 8.474 8.427 8.365 8.352 8.121 7.670 6.886

290 - 9.183 8.829 8.674 8.566 8.538 8.494 8.437 8.426 8.200 7.754 6.978

295 - 9.245 8.891 8.735 8.628 8.601 8.560 8.509 8.500 8.280 7.838 7.070

300 - 9.306 8.953 8.797 8.690 8.665 8.627 8.581 8.574 8.359 7.922 7.161

305 - - 9.015 8.858 8.752 8.729 8.694 8.653 8.647 8.438 8.006 7.253

310 - - 9.077 8.919 8.814 8.792 8.760 8.724 8.721 8.517 8.090 7.345

315 - - 9.139 8.981 8.876 8.856 8.827 8.796 8.795 8.596 8.174 7.437

320 - - 9.201 9.042 8.938 8.920 8.893 8.868 8.869 8.675 8.257 7.529




15/16





SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 7.789 7.349 6.969 6.830 6.629 6.498 6.299 5.893 5.893 4.004 3.244 2.793

100 7.893 7.437 7.046 6.904 6.699 6.568 6.368 6.005 6.005 4.252 3.462 2.925

105 7.997 7.524 7.123 6.978 6.769 6.637 6.437 6.118 6.118 4.500 3.680 3.057

110 8.100 7.612 7.200 7.052 6.840 6.706 6.505 6.230 6.230 4.748 3.898 3.189

115 8.204 7.699 7.277 7.126 6.910 6.776 6.574 6.388 6.343 5.031 4.117 3.321

120 8.308 7.787 7.354 7.199 6.980 6.845 6.643 6.451 6.410 5.408 4.335 3.455

125 8.412 7.874 7.431 7.273 7.050 6.914 6.712 6.515 6.474 5.785 4.553 3.607

130 8.515 7.962 7.508 7.347 7.121 6.984 6.781 6.579 6.538 6.162 4.771 3.760

135 8.619 8.049 7.585 7.421 7.191 7.053 6.850 6.642 6.602 6.384 5.017 3.912

140 8.723 8.137 7.662 7.495 7.261 7.122 6.918 6.706 6.667 6.452 5.335 4.064

145 8.826 8.224 7.739 7.569 7.331 7.192 6.987 6.770 6.731 6.521 5.654 4.217

150 8.930 8.311 7.816 7.643 7.402 7.261 7.056 6.833 6.795 6.590 5.973 4.369

155 9.034 8.399 7.894 7.717 7.472 7.330 7.125 6.897 6.860 6.659 6.292 4.521

160 9.138 8.486 7.971 7.791 7.542 7.400 7.194 6.960 6.924 6.727 6.413 4.673

165 9.241 8.574 8.048 7.865 7.613 7.469 7.263 7.024 6.988 6.796 6.491 4.826

170 9.345 8.661 8.125 7.939 7.683 7.538 7.332 7.088 7.052 6.865 6.569 5.038

175 - 8.749 8.202 8.013 7.753 7.608 7.400 7.151 7.117 6.934 6.647 5.375

180 - 8.836 8.279 8.087 7.823 7.677 7.469 7.215 7.181 7.003 6.725 5.713

185 - 8.924 8.356 8.161 7.894 7.746 7.538 7.279 7.245 7.071 6.803 6.050

190 - 9.011 8.433 8.235 7.964 7.816 7.607 7.342 7.309 7.140 6.881 6.359

195 - 9.098 8.510 8.308 8.034 7.885 7.676 7.406 7.374 7.209 6.959 6.447

200 - 9.186 8.587 8.382 8.104 7.954 7.745 7.469 7.438 7.278 7.037 6.535

205 - 9.273 8.664 8.456 8.175 8.024 7.813 7.533 7.502 7.346 7.115 6.623

210 - - 8.741 8.530 8.245 8.093 7.882 7.597 7.566 7.415 7.193 6.711

215 - - 8.818 8.604 8.315 8.162 7.951 7.660 7.631 7.484 7.272 6.799

220 - - 8.895 8.678 8.385 8.232 8.020 7.724 7.695 7.553 7.350 6.886

225 - - 8.972 8.752 8.456 8.301 8.089 7.787 7.759 7.622 7.428 6.974

230 - - 9.049 8.826 8.526 8.371 8.158 7.851 7.823 7.690 7.506 7.062

235 - - 9.126 8.900 8.596 8.440 8.227 7.915 7.888 7.759 7.584 7.150

240 - - 9.203 8.974 8.666 8.509 8.295 7.978 7.952 7.828 7.662 7.238

245 - - 9.280 9.048 8.737 8.579 8.364 8.042 8.016 7.897 7.740 7.326

250 - - 9.357 9.122 8.807 8.648 8.433 8.106 8.080 7.965 7.818 7.414

255 - - - 9.196 8.877 8.717 8.502 8.169 8.145 8.034 7.896 7.502

260 - - - 9.270 8.947 8.787 8.571 8.233 8.209 8.103 7.974 7.589

265 - - - 9.344 9.018 8.856 8.640 8.296 8.273 8.172 8.052 7.677

270 - - - - 9.088 8.925 8.708 8.360 8.337 8.240 8.130 7.765

275 - - - - 9.158 8.995 8.777 8.424 8.402 8.309 8.208 7.853

280 - - - - 9.228 9.064 8.846 8.487 8.466 8.378 8.286 7.941

285 - - - - 9.299 9.133 8.915 8.551 8.530 8.447 8.364 8.029

290 - - - - - 9.203 8.984 8.615 8.594 8.516 8.442 8.117

295 - - - - - 9.272 9.053 8.678 8.659 8.584 8.520 8.205

300 - - - - - 9.341 9.122 8.742 8.723 8.653 8.598 8.292

305 - - - - - - 9.190 8.805 8.787 8.722 8.676 8.380

310 - - - - - - 9.259 8.869 8.851 8.791 8.754 8.468

315 - - - - - - 9.328 8.933 8.916 8.859 8.832 8.556

320 - - - - - - - 8.996 8.980 8.928 8 .910 8 .644

Table 13: RHS and CHS Columns 105 M inutes



16/16





SectionFactor up

to m -1

350°C 400°C 450°C 470°C 500°C 520°C 550°C 590°C 600°C 650°C 700°C 750°C

95 - 7.911 7.505 7.358 7.151 7.017 6.812 6.549 6.478 5.166 4.267 3.420

100 - 8.027 7.607 7.454 7.241 7.105 6.897 6.626 6.554 5.645 4.537 3.656

105 - 8.144 7.709 7.551 7.331 7.192 6.981 6.704 6.630 6.124 4.807 3.892

110 - 8.260 7.810 7.647 7.422 7.280 7.065 6.782 6.705 6.386 5.155 4.129

115 - 8.377 7.912 7.744 7.512 7.368 7.150 6.860 6.781 6.455 5.567 4.365

120 - 8.493 8.013 7.840 7.602 7.456 7.234 6.937 6.857 6.524 5.979 4.601

125 - 8.610 8.115 7.937 7.692 7.544 7.318 7.015 6.933 6.593 6.356 4.838

130 - 8.726 8.216 8.034 7.782 7.632 7.402 7.093 7.008 6.662 6.423 5.153

135 - 8.842 8.318 8.130 7.872 7.719 7.487 7.171 7.084 6.731 6.489 5.518

140 - 8.959 8.420 8.227 7.962 7.807 7.571 7.248 7.160 6.800 6.556 5.883

145 - 9.075 8.521 8.323 8.053 7.895 7.655 7.326 7.235 6.869 6.623 6.247

150 - 9.192 8.623 8.420 8.143 7.983 7.739 7.404 7.311 6.939 6.690 6.402

155 - 9.308 8.724 8.516 8.233 8.071 7.824 7.482 7.387 7.008 6.757 6.476

160 - - 8.826 8.613 8.323 8.158 7.908 7.559 7.463 7.077 6.823 6.550

165 - - 8.927 8.710 8.413 8.246 7.992 7.637 7.538 7.146 6.890 6.624

170 - - 9.029 8.806 8.503 8.334 8.076 7.715 7.614 7.215 6.957 6.698

175 - - 9.131 8.903 8.593 8.422 8.161 7.792 7.690 7.284 7.024 6.772

180 - - 9.232 8.999 8.683 8.510 8.245 7.870 7.766 7.353 7.090 6.846

185 - - 9.334 9.096 8.774 8.598 8.329 7.948 7.841 7.422 7.157 6.920

190 - - - 9.192 8.864 8.685 8.414 8.026 7.917 7.492 7.224 6.994

195 - - - 9.289 8.954 8.773 8.498 8.103 7.993 7.561 7.291 7.068

200 - - - - 9.044 8.861 8.582 8.181 8.069 7.630 7.358 7.142

205 - - - - 9.134 8.949 8.666 8.259 8.144 7.699 7.424 7.216

210 - - - - 9.224 9.037 8.751 8.337 8.220 7.768 7.491 7.290

215 - - - - 9.314 9.125 8.835 8.414 8.296 7.837 7.558 7.364

220 - - - - - 9.212 8.919 8.492 8.371 7.906 7.625 7.438

225 - - - - - 9.300 9.003 8.570 8.447 7.975 7.691 7.512

230 - - - - - - 9.088 8.648 8.523 8.045 7.758 7.586

235 - - - - - - 9.172 8.725 8.599 8.114 7.825 7.660

240 - - - - - - 9.256 8.803 8.674 8.183 7.892 7.734

245 - - - - - - 9.340 8.881 8.750 8.252 7.958 7.808

250 - - - - - - - 8.958 8.826 8.321 8 .025 7 .882

255 - - - - - - - 9.036 8.902 8.390 8 .092 7 .956

260 - - - - - - - 9.114 8.977 8.459 8 .159 8 .030

265 - - - - - - - 9.192 9.053 8.528 8 .226 8 .104

270 - - - - - - - 9.269 9.129 8.598 8 .292 8 .178

275 - - - - - - - 9.347 9.205 8.667 8 .359 8 .252

280 - - - - - - - - 9.280 8.736 8.426 8.326

285 - - - - - - - - 9.356 8.805 8.493 8.400

290 - - - - - - - - - 8.874 8.559 8.474

295 - - - - - - - - - 8.943 8.626 8.548

300 - - - - - - - - - 9.012 8.693 8.622

305 - - - - - - - - - 9.081 8.760 8.696

310 - - - - - - - - - 9.151 8.827 8.770

315 - - - - - - - - - 9.220 8.893 8.844

320 - - - - - - - - - 9.289 8.960 8.918

Table 14: RHS and CHS Columns 120 M inutes


CF5396 -Sika Limited

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