评价胶结的耐火材料in Steel Structures using UL 263 International Standards
Erfan Kazemi1*and Hossein EmamJomme2
1Earthquake Department, Islamic Azad University (IAU), West Tehran Branch, Tehran Iran
2Civil Engineering Department, Islamic Azad University (IAU), West Tehran Branch, Tehran Iran
DOI:http://dx.doi.org/10.12944/CWE.11.Special-Issue1.06
Considering the fact that constructional steel loses half of its thermal resistance under a certain temperature of a range of 550-550 C, therefore, as per UL 263 and ASTM-E119 international standards, the thickness of spraying fireproof substance shall be made for all the sections to strengthen the structure. Whereas using these standards as per the structures used in Iran is subject to various opinions among engineers, here it has been tried that a certain part of these relations in proportion to the structures used in Iran shall be examined theoretically and practically.
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Kazemi E, Jomme H. E. Evaluation of Cementitious Fire Resistive Material in Steel Structures using UL 263 International Standards. Special Issue of Curr World Environ 2016;11(Special Issue 2(2016). DOI:http://dx.doi.org/10.12944/CWE.11.Special-Issue1.06
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Kazemi E, Jomme H. E. Evaluation of Cementitious Fire Resistive Material in Steel Structures using UL 263 International Standards. Special Issue of Curr World Environ 2016;11(Special Issue 2(2016). Available from://www.a-i-l-s-a.com/?p=14373