{"id":5159,"date":"2019-03-14T11:21:24","date_gmt":"2019-03-14T10:21:24","guid":{"rendered":"http:\/\/www.vernicifirewall.it\/resistenza-al-fuoco\/"},"modified":"2019-04-16T14:20:22","modified_gmt":"2019-04-16T12:20:22","slug":"resistenza-al-fuoco","status":"publish","type":"page","link":"https:\/\/www.vernicifirewall.it\/en\/resistenza-al-fuoco\/","title":{"rendered":"Resistance to Fire"},"content":{"rendered":"[mk_page_section bg_image=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/strutture-portanti-legno-ignifughe.jpg” bg_image_portrait=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/strutture-portanti-legno-ignifughe_mobile.jpg” bg_position=”left center” bg_repeat=”no-repeat” bg_stretch=”true” enable_3d=”true” padding_top=”0″ padding_bottom=”0″ sidebar=”sidebar-1″][vc_column width=”1\/2″]
<\/div>[vc_column_text el_class=”white rennertitle” css=”.vc_custom_1554726604892{margin-bottom: 0px !important;}”]Resistance
\nto Fire[\/vc_column_text][vc_column_text el_class=”white rennerp” css=”.vc_custom_1554732034785{margin-bottom: 0px !important;}”]The old Italian Circular MI.SA. no. 91 of 14\/09\/61 has already been replaced by DM 16\/02\/2007 \u201cClassification of Resistance to Fire of building products and elements for building works\u201d and by DM 09\/03\/2007 \u201cPerformances of Resistance to Fire of constructions in activities, which are under the control of the National Corps of Firefighters\u201d. The reference standard is EN 13501-2 \u201cFire classification of building products and elements \u2013 Part 2: Classification using data from fire resistance tests, excluding ventilation services\u201d. This standard analyses all the structural elements, load-bearing and non-load-bearing, such as walls, beams, slabs, pillars, false ceilings, coatings, plasters, overhead floors, fire doors, exterior facades, etc. The standard of Eurocodes is EN 199x-1-7 \u201cHow to plan structures made of steel, concrete, wood, brickwork and aluminium according to proof procedures, specified in standards EN 13381-1-7\u201d. DM 16\/02\/2007 provides the following classes of Resistance to Fire: 15, 20, 30, 45, 60, 90, 120, 180, 240, 360 (expressed in minutes). They represent the time, under which the structural element can maintain and ensure its function under the heating action, in a specific area of use.[\/vc_column_text]
<\/div>[\/vc_column][vc_column width=”1\/2″][\/vc_column][\/mk_page_section][mk_page_section bg_image=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/travi-tetto-vernici-ignifughe-1.jpg” bg_image_portrait=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/travi-tetto-2.jpg” bg_color=”#ffffff” bg_position=”right bottom” bg_repeat=”no-repeat” enable_3d=”true” padding_top=”0″ padding_bottom=”0″ el_class=”sectionbackgroundcontainer” sidebar=”sidebar-1″][vc_column width=”1\/2″][\/vc_column][vc_column width=”1\/2″]
<\/div>[vc_column_text el_class=”black rennertitle” css=”.vc_custom_1554730971222{margin-bottom: 0px !important;}”]Meaning
\nof REI acronym[\/vc_column_text][vc_column_text el_class=”black rennersubtitle” css=”.vc_custom_1554730988140{margin-bottom: 0px !important;}”]R = Stability[\/vc_column_text][vc_column_text el_class=”black rennerp” css=”.vc_custom_1554731004706{margin-bottom: 0px !important;}”]Aptitude of a building element to preserve its mechanical resistance under the fire action[\/vc_column_text][vc_column_text el_class=”black rennersubtitle” css=”.vc_custom_1554731014208{margin-bottom: 0px !important;}”]E = Resistance[\/vc_column_text][vc_column_text el_class=”black rennerp” css=”.vc_custom_1554731024304{margin-bottom: 0px !important;}”]Aptitude of a building element neither to let pass nor to produce flames, hot steams or gases on the unexposed side[\/vc_column_text][vc_column_text el_class=”black rennersubtitle” css=”.vc_custom_1554731032309{margin-bottom: 0px !important;}”]I = Insulation[\/vc_column_text][vc_column_text el_class=”black rennerp” css=”.vc_custom_1554731039195{margin-bottom: 0px !important;}”]Aptitude of a building element to contain, within a certain limit, the heat transfer from the opposite side to the exposed one[\/vc_column_text][vc_column_text el_class=”black rennerp” css=”.vc_custom_1555417218363{margin-bottom: 0px !important;}”]Load-bearing brickworks and beams<\/strong> (structures planned to support an applied load): requisite REI.
\nNon-load-bearing brickworks or fire doors<\/strong> (elements and structures, not subject to any load, except for their own weight): requisite EI.
\nThe substrates can be numerous, from steel to wood, obviously the wood is the best material in the structural field. In addition to an incomparable aesthetic result, it is extremely flexible, light and is a bad heat conductor.
\nEven if flammable, the wood organic composition remains the best guarantee during a fire. As a matter of fact, the superficial carbonization is a barrier against flames and high temperatures.[\/vc_column_text]
<\/div>[\/vc_column][\/mk_page_section]\n","protected":false},"excerpt":{"rendered":"

[mk_page_section bg_image=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/strutture-portanti-legno-ignifughe.jpg” bg_image_portrait=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/strutture-portanti-legno-ignifughe_mobile.jpg” bg_position=”left center” bg_repeat=”no-repeat” bg_stretch=”true” enable_3d=”true” padding_top=”0″ padding_bottom=”0″ sidebar=”sidebar-1″][vc_column width=”1\/2″][vc_column_text el_class=”white rennertitle” css=”.vc_custom_1554726604892{margin-bottom: 0px !important;}”]Resistance to Fire[\/vc_column_text][vc_column_text el_class=”white rennerp” css=”.vc_custom_1554732034785{margin-bottom: 0px !important;}”]The old Italian Circular MI.SA. no. 91 of 14\/09\/61 has already been replaced by DM 16\/02\/2007 \u201cClassification of Resistance to Fire of building products and elements for building works\u201d and by DM […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5159","page","type-page","status-publish","hentry"],"yoast_head":"\nResistance to Fire - 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Le vernici ignifughe per il legno Firewall","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.vernicifirewall.it\/en\/resistenza-al-fuoco\/","og_locale":"en_US","og_type":"article","og_title":"Resistance to Fire - Le vernici ignifughe per il legno Firewall","og_description":"[mk_page_section bg_image=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/strutture-portanti-legno-ignifughe.jpg” bg_image_portrait=”http:\/\/www.vernicifirewall.it\/wp-content\/uploads\/2019\/03\/strutture-portanti-legno-ignifughe_mobile.jpg” bg_position=”left center” bg_repeat=”no-repeat” bg_stretch=”true” enable_3d=”true” padding_top=”0″ padding_bottom=”0″ sidebar=”sidebar-1″][vc_column width=”1\/2″][vc_column_text el_class=”white rennertitle” css=”.vc_custom_1554726604892{margin-bottom: 0px !important;}”]Resistance to Fire[\/vc_column_text][vc_column_text el_class=”white rennerp” css=”.vc_custom_1554732034785{margin-bottom: 0px !important;}”]The old Italian Circular MI.SA. no. 91 of 14\/09\/61 has already been replaced by DM 16\/02\/2007 \u201cClassification of Resistance to Fire of building products and elements for building works\u201d and by DM […]","og_url":"https:\/\/www.vernicifirewall.it\/en\/resistenza-al-fuoco\/","og_site_name":"Le vernici ignifughe per il legno Firewall","article_modified_time":"2019-04-16T12:20:22+00:00","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.vernicifirewall.it\/en\/resistenza-al-fuoco\/","url":"https:\/\/www.vernicifirewall.it\/en\/resistenza-al-fuoco\/","name":"Resistance to Fire - 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