{"id":18036,"date":"2018-03-08T02:13:43","date_gmt":"2018-03-08T00:13:43","guid":{"rendered":"https:\/\/mcrtecresa.com\/tecbor-boards\/proteccion-de-estructura-metalica"},"modified":"2026-05-29T13:46:17","modified_gmt":"2026-05-29T11:46:17","slug":"steelwork-protection","status":"publish","type":"page","link":"https:\/\/mcrtecresa.com\/en\/tecbor-boards\/steelwork-protection","title":{"rendered":"Tecbor\u00ae Boards – Steelwork Protection"},"content":{"rendered":"

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mcr tecresa\u00ae<\/a><\/span><\/span><\/code><\/pre>\n
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Tecbor\u00ae Boards - Constructive Solutions<\/h2>
<\/div><\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=”10px”][\/vc_column][\/vc_row][vc_row][vc_column][vc_row_inner][vc_column_inner width=”1\/4″][vc_btn title=”Steelwork protection (columns & beams)” style=”custom” custom_background=”#e42413″ custom_text=”#ffffff” shape=”round” size=”sm” align=”center” button_block=”true” link=”url:%23|||”][\/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%2Ftecbor-boards%2Freinforced-concrete-protection|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Ventilation & smoke extraction ducts” 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%2Ftecbor-boards%2Fventilation-and-smoke-extraction-ducts|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Cable tray 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%2Ftecbor-boards%2Fcable-tray-protection|||”][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=”1\/4″][vc_btn title=”Non structural elements – Walls” 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%2Ftecbor-boards%2Fnon-structural-elements-walls|||”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Suspended Ceiling and Slabs 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%2Ftecbor-boards%2Fsuspended-ceiling-and-slabs-protection”][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_btn title=”Curtain walls” 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%2Ftecbor-boards%2Fcurtain-walls|||”][\/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%2Ftecbor-boards%2Ftunnel-protection|||”][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=”60px”]
Tecbor\u00ae Boards - Steelwork Protection<\/h1>
<\/div><\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=”2\/3″][vc_column_text css=””]<\/p>\n
Steel structures are used for building purposes worldwide. One of the main advantages is that they have great resistance per weight unit, which provides them with huge versatility and the possibility of creating complex yet light
\nstructures.<\/p>\n
However, the thermal conductivity of steel represents a disadvantage. Therefore, in the event of a fire, the gradual increase in temperature plus steel high heat transmission result in a substantial reduction of the structure\u2019s bearing capacity and mechanical resistance.
\nThe resistance and elastic limit are modified above 250\u00b0C, and above roughly 500\u00b0C the drop in resistance is signifi cant enough not to support its design capacity.<\/p>\n
mcr tecresa\u00ae<\/sup><\/strong>\u00a0has conducted numerous tests with Tecbor\u00ae<\/strong> according to UNE EN 13381-4<\/strong>, standard, in which is determined the contribution of fire protection of the board when we protect steel structural elements, either on
\nbeams, columns or bearing elements.<\/p>\n
Tecbor\u00ae<\/strong> has been tested to cover a great variety of steel profiles characterised by their section factors. Likewise, it has been tested for several standard specifi ed design temperatures.<\/p>\n
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Product document<\/h2>
<\/div><\/div>[vc_row_inner][vc_column_inner width=”1\/3″][vc_raw_html]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[\/vc_raw_html][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_raw_html]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[\/vc_raw_html][\/vc_column_inner][vc_column_inner width=”1\/3″][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/6″][\/vc_column][vc_column width=”4\/6″][vc_raw_html css=””]JTNDY2VudGVyJTNFJTBBJTNDaWZyYW1lJTIwd2lkdGglM0QlMjI4MTAlMjIlMjBoZWlnaHQlM0QlMjI0NTYlMjIlMjBzcmMlM0QlMjJodHRwcyUzQSUyRiUyRnd3dy55b3V0dWJlLmNvbSUyRmVtYmVkJTJGRjBIbzdDWWFhZjAlM0ZyZWwlM0QwJTI2bXV0ZSUzRDElMjIlMjBmcmFtZWJvcmRlciUzRCUyMjAlMjIlMjBlbmNyeXB0ZWQtbWVkaWElMjIlMjBhbGxvd2Z1bGxzY3JlZW4lM0UlM0MlMkZpZnJhbWUlM0UlM0MlMkZjZW50ZXIlM0U=[\/vc_raw_html][\/vc_column][vc_column width=”1\/6″][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=”40px”][vc_tta_accordion active_section=”1″][vc_tta_section title=”System for guide running lengthwise to the section. COLUMNS” tab_id=”system-guide-running-lengthwise-section-columns”][vc_row_inner][vc_column_inner width=”1\/2″][vc_single_image image=”68202″ img_size=”large” alignment=”center” onclick=”link_image” css=””][vc_column_text css=””]<\/p>\n\n\n\n
TEST<\/span><\/strong><\/p>\n
\n
Standard<\/b>\u00a0:UNE ENV 13381-4<\/span>
\nLaboratory<\/b>\u00a0:TECNALIA<\/span>
\nTest N\u00ba:\u00a0<\/b>058417-002<\/span><\/td>\n
SOLUTION<\/span><\/strong><\/p>\n
\n
1.<\/strong><\/span>\u00a0Tecbor\u00ae <\/sup>boards<\/strong>.
\n2.<\/strong><\/span> Self-tapping screw (dimensions according to board).
\n3.<\/strong><\/span> Steel column.
\n4.<\/strong><\/span>\u00a0Tecbor\u00ae\u00a0<\/sup><\/strong>joint paste.
\n5.<\/strong><\/span>\u00a030x30x0,6 mm angle section.
\n6.<\/strong><\/span>\u00a045x15x0,6 mm. Omega<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Description of Assenbly<\/h2>
<\/div><\/div>[vc_column_text css=””]<\/p>\n
Fix 45x15x0,6 mm omega profiles to the outer side of the flange of the metal profile to be protected using steel nails at a maximum of\u00a0 725 mm between each nail.<\/p>\n
Fix 30x30x0,6 mm lower angle section to the Tecbor\u00ae<\/strong> board strips and these onto the omega profiles and onto the angle anchored to the slabs with self-tapping screws every 250 mm. Assemble the strips.<\/p>\n
Apply Tecbor\u00ae joint paste<\/strong> to the screw heads and board joints.<\/p>\n
NOTE: If the protection procedure comprises Tecbor\u00ae<\/strong> boards with a thickness equal to or greater than 30 mm, they may be joined without auxiliaries using 5 x 80 mm screws at intervals of 250 mm.<\/p>\n
[\/vc_column_text][vc_column_text css=””]<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”30px”][\/vc_tta_section][vc_tta_section title=”System for guide running lengthwise to the section. BEAMS” tab_id=”system-guide-running-lenghtwise-section-beams”][vc_row_inner][vc_column_inner width=”1\/2″][vc_single_image image=”68203″ img_size=”large” alignment=”center” onclick=”link_image” css=””][vc_column_text css=””]<\/p>\n\n\n\n
TEST<\/span><\/strong><\/p>\n
\n
Standard<\/b>\u00a0:UNE ENV 13381-4<\/span>
\nLaboratory<\/b>\u00a0:TECNALIA<\/span>
\nTest N\u00aa:\u00a0<\/b>058417-002<\/span><\/td>\n
SOLUTION<\/span><\/strong><\/p>\n
\n
1.<\/strong><\/span>\u00a0Tecbor\u00ae\u00a0<\/sup>boards<\/strong>.
\n2.<\/span><\/strong>\u00a0Self-tapping screw (size according to board).
\n3.<\/span><\/strong>\u00a0Steel beam.
\n4.<\/span><\/strong>\u00a0Tecbor\u00ae<\/strong> joint paste.
\n5.<\/span><\/strong>\u00a030x30x0,6 mm angle section.<\/span><\/span>
\n<\/span>6<\/strong>.\u00a0<\/span><\/span>45x15x0,6 mm omega.
\n7.<\/b><\/span> Slab.
\n8.<\/b><\/span>\u00a06×60 mm metal plug.<\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]
Description of assembly<\/h2>
<\/div><\/div>[vc_column_text css=””]<\/p>\n
Fix 45x15x0.6 mm omega profiles to the outer side of the metal profile\u2019s fl ange to be protected with steel nails every 725 mm.<\/p>\n
Fix 30x30x0.6 mm lower angle section to the Tecbor\u00ae<\/strong> board strips and these onto the omega profiles and onto the angle anchored to the slabs with self-tapping screws every 250 mm.<\/p>\n
Apply Tecbor\u00ae joint paste<\/strong> to the screw heads and board joints.<\/p>\n
[\/vc_column_text][vc_column_text css=””]<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”30px”][\/vc_tta_section][vc_tta_section title=”System for guide to form a ring” tab_id=”system-guide-form-a-ring”][vc_row_inner][vc_column_inner width=”1\/2″][vc_single_image image=”68204″ img_size=”large” alignment=”center” onclick=”link_image” css=””][vc_column_text css=””]<\/p>\n\n\n\n
TEST<\/span><\/strong><\/p>\n
\n
Standard<\/b>\u00a0:UNE ENV 13381-4<\/span>
\nLaboratory<\/b>\u00a0:TECNALIA<\/span>
\nTest N\u00ba:\u00a0<\/b>058417-002<\/span><\/td>\n
SOLUTION<\/span><\/strong><\/p>\n
\n
1.<\/strong><\/span>\u00a0Tecbor\u00ae\u00a0<\/sup>boards.<\/strong>
\n2.<\/span><\/strong>\u00a045x15x0,6 mm omega.
\n3.<\/span><\/strong> Type X nail – DNL or similar.
\n4.<\/span><\/strong>\u00a0Self-tapping screw (size according to board).
\n5.<\/span><\/strong>\u00a0Profile.
\n6.<\/span><\/strong>\u00a0Tecbor\u00ae<\/strong> joint paste.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]
Description of assembly<\/h2>
<\/div><\/div>[vc_column_text css=””]<\/p>\n
Fix the 45 x 15 x 0.6 mm omega profiles to the outer side of the flange of the metal profile to be protected using steel nails, and form a ring around it.
\nThe rings will be separated at intervals of a maximum of 575 mm. They will be placed in such a way that the horizontal joints between plates overlap on an omega profile.<\/p>\n
Screw the\u00a0 Tecbor\u00ae<\/strong> boards to the omega profiles using self-tapping screws every 250 mm.<\/p>\n
Apply Tecbor\u00ae joint paste<\/strong> in screw heads and between boards.<\/p>\n
[\/vc_column_text][vc_column_text css=””]<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”30px”][\/vc_tta_section][vc_tta_section title=”Tecbor clip system” tab_id=”tecbor-clip-system”][vc_row_inner][vc_column_inner width=”1\/2″][vc_single_image image=”68240″ img_size=”large” alignment=”center” onclick=”link_image” css=””][vc_column_text css=””]<\/p>\n\n\n\n
TEST<\/span><\/strong><\/p>\n
\n
Standard<\/b>\u00a0:UNE ENV 13381-4<\/span>
\nLaboratory<\/b>\u00a0:TECNALIA<\/span>
\nTest N\u00ba:\u00a0<\/b>058417-002<\/span><\/td>\n
SOLUTION<\/span><\/strong><\/p>\n
\n
1.<\/span><\/strong>\u00a0Clip Tecbor\u00ae.<\/strong>
\n2.<\/span><\/strong> Tecbor\u00ae<\/strong> board.
\n3.<\/span><\/strong>\u00a0Self-tapping screw (size according to board).
\n4.<\/span><\/strong> Beam 45 x 18 x 0,6 mm TC profile.
\n5.<\/span><\/strong> Tecbor\u00ae<\/sup> Joint Paste.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]
Description of Assembly<\/h2>
<\/div><\/div>[vc_column_text css=””]<\/p>\n
Attach the Tecbor\u00ae clip<\/strong> to the outer side of the metal profiles to be protected, separated at intervals of no more than 500 mm.<\/p>\n
Attach the 45 x 18 x 0.6 mm TC roof profiles to the Tecbor\u00ae<\/strong> clip by applying pressure.<\/p>\n
Attach the Tecbor\u00ae boards to the TC profiles using self-tapping screws every 250 mm.<\/p>\n
Use Tecbor\u00ae joint paste<\/strong> in screw heads and between boards.<\/p>\n
[\/vc_column_text][vc_column_text css=””]<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”30px”][\/vc_tta_section][vc_tta_section title=”Plate clamping system” tab_id=”plate-clamping-system”][vc_row_inner][vc_column_inner width=”1\/2″][vc_single_image image=”68262″ img_size=”large” alignment=”center” onclick=”link_image” css=””][vc_column_text css=””]<\/p>\n\n\n\n
TEST<\/span><\/strong><\/p>\n
\n
Standard<\/b>\u00a0:UNE ENV 13381-4<\/span>
\nLaboratory<\/b>\u00a0:TECNALIA<\/span>
\nTest N\u00ba:\u00a0<\/b>058417-002<\/span><\/td>\n
SOLUTION<\/span><\/strong><\/p>\n
\n
1.<\/span><\/strong> Tecbor\u00ae <\/sup><\/strong> Boards.
\n2.<\/span><\/strong>\u00a0Profile.
\n3.<\/span><\/strong>\u00a0Self-tapping screw (size according to board).
\n4.<\/span><\/strong> Tecbor\u00ae <\/sup>Board Stiffner.
\n5.<\/strong><\/span> Tecbor\u00ae 20 mm board.
\n6.<\/strong><\/span> Tecbor\u00ae joint paste.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]
Description of Assembly<\/h2>
<\/div><\/div>[vc_column_text css=””]<\/p>\n
Cut stiffeners using Tecbor\u00ae 20 mm Boards<\/strong>, adaptedto the measurements of the metal profile to be protected. Insert them perpendicular to the axis of the profile at intervals of no more than 575 mm.<\/p>\n
Cut Tecbor\u00ae Board<\/strong> strips adapted to the measurement between the flanges of the metal profile to be protected. Attach these strips to the stiffeners using self-tapping screws, so that the joint between the boards overlaps on a supporting
\nstiffener.<\/p>\n
Attach the Tecbor\u00ae Boards<\/strong> of a thickness equal to or greater than 20 mm to each other and anchored onto the board strips using self-tapping screws every 250 mm.<\/p>\n
Apply Tecbor\u00ae Joint Paste to the screw heads and board joints.<\/p>\n
[\/vc_column_text][vc_column_text css=””]<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][vc_column_text css=””]\"\"[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”30px”][\/vc_tta_section][vc_tta_section title=”Fixing system using brackets” tab_id=”fixing-system-using-brackets”][vc_row_inner][vc_column_inner width=”1\/2″][vc_single_image image=”68264″ img_size=”full” css=””][vc_column_text css=””]<\/p>\n\n\n\n
TEST<\/span><\/strong><\/p>\n
\n
Standard<\/b>\u00a0:UNE ENV 13381-4<\/span>
\nLaboratory<\/b>\u00a0:TECNALIA<\/span>
\nTest N\u00ba:\u00a0<\/b>058417-002<\/span><\/td>\n
SOLUTION<\/span><\/strong><\/p>\n
\n
1.<\/span><\/strong> Tecbor\u00ae <\/sup><\/strong> Boards.
\n2.<\/span><\/strong> Tecbor\u00ae board stiffener 20 mm.
\n3.<\/span><\/strong> Tecbor joint paste.
\n4.<\/span><\/strong> Fastening clamp (dimensions according to aboard)
\n5.<\/strong><\/span>\u00a0Steel profile.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][vc_column_text css=””]<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]
Description of Assembly<\/h2>
<\/div><\/div>[vc_column_text css=””]<\/p>\n
Cut stiffeners using Tecbor\u00ae 20 x 100 mm Boards<\/strong>, adapted to the measurements of the metal profile to be protected. Insert them using a wedge as indicated in the detailed plans at intervals of no more than 600 mm.<\/p>\n
Attach the Tecbor\u00ae side Board<\/strong> to the support plugs so that the joints between the boards overlap on a support plug. These Tecbor\u00ae lateral Boards are attached using metal clamps separated at intervals of 50 mm on board joints.<\/p>\n
For beams only, a stiffener made using 20 x 100 mm Tecbor\u00ae Boards<\/strong> must be fixed to the Tecbor\u00ae lateral Boards<\/strong> by means of metal clamps, fixed to the underside of the profile to be protected<\/p>\n
Attach the lower Tecbor\u00ae Boards<\/strong> to the lateral boards and to the lower stiffeners using metal clamps spaced at intervals of no more than 100 mm.<\/p>\n
Clamps of a length equal to or greater than the total thickness of the boards must be used; the minimum dimensions required are 35 x 10.6 x 1.6 mm.<\/p>\n
[\/vc_column_text][vc_column_text css=””]<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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