{"id":17812,"date":"2018-02-27T00:43:19","date_gmt":"2018-02-26T22:43:19","guid":{"rendered":"https:\/\/mcrtecresa.com\/tecwool-mortar\/tecwool-f\/hormigon-chapa-de-acero-perfilada"},"modified":"2026-03-17T14:49:14","modified_gmt":"2026-03-17T12:49:14","slug":"concrete-profiled-steel-sheet-mixed-elements","status":"publish","type":"page","link":"https:\/\/mcrtecresa.com\/en\/tecwool-mortar\/tecwool-f\/concrete-profiled-steel-sheet-mixed-elements","title":{"rendered":"Tecwool F – Concrete\/profiled steel sheet mixed elements"},"content":{"rendered":"

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mcr tecresa\u00ae<\/a><\/span><\/span><\/code><\/pre>\n
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Tecwool\u00ae F - Constructive Solutions<\/h2>
<\/div><\/div>[\/vc_column][\/vc_row][vc_row full_width=”stretch_row”][vc_column][vc_empty_space height=”10px”][vc_row_inner][vc_column_inner width=”1\/4″][vc_btn title=”Steelwork protection (columns & beams)” style=”outline-custom” outline_custom_color=”#000000″ outline_custom_hover_background=”#666666″ outline_custom_hover_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:https%3A%2F%2Fmcrtecresa.com%2Fen%2Ftecwool-mortar%2Ftecwool-f%2Fsteelwork-protection|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Reinforced concrete protection” style=”outline-custom” outline_custom_color=”#000000″ outline_custom_hover_background=”#666666″ outline_custom_hover_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:https%3A%2F%2Fmcrtecresa.com%2Fen%2Ftecwool-mortar%2Ftecwool-f%2Freinforced-concrete-protection|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Carbon fibre protection in structures” style=”outline-custom” outline_custom_color=”#000000″ outline_custom_hover_background=”#666666″ outline_custom_hover_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:https%3A%2F%2Fmcrtecresa.com%2Fen%2Ftecwool-mortar%2Ftecwool-f%2Fcarbon-fibre-protection-in-structures|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Concrete \/ profiled steel sheet mixed elements” style=”custom” custom_background=”#e80b0b” custom_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:%23|||”][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”10px”][vc_row_inner][vc_column_inner width=”1\/4″][vc_btn title=”Ceramic block and wooden beams slab structure” style=”outline-custom” outline_custom_color=”#000000″ outline_custom_hover_background=”#666666″ outline_custom_hover_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:https%3A%2F%2Fmcrtecresa.com%2Fen%2Ftecwool-mortar%2Ftecwool-f%2Fceramic-block-and-wooden-beams-slab-structure|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Fire belt barrier system\/roof firebreak” style=”outline-custom” outline_custom_color=”#000000″ outline_custom_hover_background=”#666666″ outline_custom_hover_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:https%3A%2F%2Fmcrtecresa.com%2Fen%2Ftecwool-mortar%2Ftecwool-f%2Ffire-belt-barrier-system-roof-firebreak|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Partition wall \/ large format cladding” style=”outline-custom” outline_custom_color=”#000000″ outline_custom_hover_background=”#666666″ outline_custom_hover_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:https%3A%2F%2Fmcrtecresa.com%2Fen%2Ftecwool-mortar%2Ftecwool-f%2Fpartition-wall-large-format-cladding|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Tunnel protection” style=”outline-custom” outline_custom_color=”#000000″ outline_custom_hover_background=”#666666″ outline_custom_hover_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:https%3A%2F%2Fmcrtecresa.com%2Fen%2Ftecwool-mortar%2Ftecwool-f%2Ftunnel-protection|||”][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”10px”][\/vc_column][\/vc_row][vc_row full_width=”stretch_row”][vc_column][vc_empty_space height=”60px”]
Tecwool\u00ae F - Concrete \/ profiled steel sheet mixed elements<\/h1>
<\/div><\/div>[vc_row_inner equal_height=”yes” content_placement=”middle”][vc_column_inner width=”2\/3″][vc_column_text css=””]FIRE RESISTANCE OF STRUCTURAL MEMBERS.<\/strong><\/p>\n
We often find this type of solution both in new and refurbishment works as this kind of structure is really easy to assemble. It consists of a profi led
\nmetallic sheet that serves as the formwork base where a concrete slab is later added.<\/p>\n
However, in the event of a fire, the simplicity of the solution itself entails the risk of the metallic sheet being directly exposed to fi re, rendering the slab structure vulnerable.<\/p>\n
mcr tecresa\u00ae<\/sup><\/strong>\u00a0markets Tecwool\u00ae F<\/strong>, tested pursuant to standard UNE ENV 13381-5.<\/strong> With the temperature information obtained from the steel sheet through the concrete\u2019s thickness and nonexposed surface, we calculate:<\/p>\n
    \n
  • The relation among steel temperature, time and thickness of the fire protection material.<\/li>\n
  • Concrete equivalent thickness, in relation to the thermal insulation criteria.<\/li>\n
  • Information on adherence capacity and exposure limit time.<\/li>\n<\/ul>\n
    For intermediate thickness values of the fire protection system, the time for regular temperature to increase up to 350 \u00baC is obtained through linear interpolation.<\/p>\n
    Light, normal or heavy concrete could be used, strength classes being 20\/25 (LC\/C\/HC) to\u00a050\/60 (LC\/C\/HC). The member can contain steel reinforcing bars.<\/p>\n
    [\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”6761″ img_size=”full” alignment=”center” style=”vc_box_rounded” onclick=”link_image” css=”.vc_custom_1520857359066{margin-top: 3rem !important;}”][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”40px”][vc_row_inner][vc_column_inner width=”1\/6″][\/vc_column_inner][vc_column_inner width=”2\/3″][vc_raw_html css=””]JTNDY2VudGVyJTNFJTNDaWZyYW1lJTIwd2lkdGglM0QlMjI4MTAlMjIlMjBoZWlnaHQlM0QlMjI0NTYlMjIlMjBzcmMlM0QlMjJodHRwcyUzQSUyRiUyRnd3dy55b3V0dWJlLmNvbSUyRmVtYmVkJTJGSkNsa3B3NWQzN1klM0ZyZWwlM0QwJTI2bXV0ZSUzRDElMjIlMjBmcmFtZWJvcmRlciUzRCUyMjAlMjIlMjBlbmNyeXB0ZWQtbWVkaWElMjIlMjBhbGxvd2Z1bGxzY3JlZW4lM0UlM0MlMkZpZnJhbWUlM0UlM0MlMkZjZW50ZXIlM0U=[\/vc_raw_html][\/vc_column_inner][vc_column_inner width=”1\/6″][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”40px”][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″ el_class=”bordersolution”][vc_single_image image=”6763″ img_size=”large” alignment=”center” onclick=”link_image”][vc_row_inner css=”.vc_custom_1520107840355{margin-top: -8% !important;padding-right: 3rem !important;padding-left: 3rem !important;}”][vc_column_inner width=”1\/2″]
    <\/h2>
    Test<\/p>
    <\/div><\/div>[vc_column_text]Standard<\/b>: UNE ENV 13381-5
    \nLaboratory<\/b>: APPLUS
    \nTest N\u00ba<\/b>: 10\/100324-148[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]
    <\/h2>
    Solution<\/p>
    <\/div><\/div>[vc_column_text]1.<\/strong><\/span> Concrete forging.
    \n2.<\/strong><\/span>\u00a0Profiled steel sheet.
    \n3.<\/strong><\/span> Tecwool\u00ae F<\/strong> (thickness according to concrete thickness and fire resistance time required).[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column width=”1\/2″]
    Application<\/h2>
    <\/div><\/div>[vc_column_text]<\/p>\n
    Tecwool\u00ae F<\/strong> is spread with a pneumatic machine pursuant to the following
    \ntechnical specifi cations:<\/p>\n
    The surface to be protected requires no prior primer, mesh or any other type of
    \nsupport for the mortar adherence.<\/p>\n
    The surface to be protected should be free from dust, oil, waste, poorly attached particles, paint leftover, etc.<\/p>\n
    It is recommended to use water with the application hose to wash dirt away from the faces. This will also help achieve a thermal balance between the mortar and the applied surface.<\/p>\n
    Tecwool\u00ae F<\/strong> can provide different finishings: rugged, smooth, painted, etc., according to different aesthetic requirements. Once the spread is completed and in order to obtain a smooth finishing, a roller should be used and pressed slightly over the wet mortar until the desired finishing is obtained. It is possible to paint the mortar with elastic acrylic coatings to form a steam barrier. Before painting the mortar should be completely dry (28 days).<\/p>\n
    Once spread, mortar should be water sprayed superficially to ensure optimum
    \nsettling of the cement.<\/p>\n
    [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=”50px”]
    Product document<\/h2>
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