Deprecated: Required parameter $handle follows optional parameter $type in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php on line 546

Deprecated: Required parameter $prefix follows optional parameter $inner in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/pro/inc/header-options/navigation.php on line 46

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-content/themes/mesmerize-pro/inc/functions.php:546) in /customers/3/d/0/windtunnelconstruction.com/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1831
{"id":536,"date":"2019-11-01T14:48:05","date_gmt":"2019-11-01T13:48:05","guid":{"rendered":"https:\/\/www.bartleydesigntest2.one\/?page_id=536"},"modified":"2019-12-09T17:45:46","modified_gmt":"2019-12-09T16:45:46","slug":"big-ventilation-projects","status":"publish","type":"page","link":"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/","title":{"rendered":"Big Ventilation Projects"},"content":{"rendered":"<div class=\"content-12 content-section content-section-spacing\" id=\"content-1\" style=\"background-image: none; background-color: rgb(34, 34, 42);\" data-id=\"content--5\" data-category=\"content\" data-export-id=\"content-12\" data-label=\"Content\" ><div class=\"gridContainer\" > <div class=\"row text-center\" ><div class=\"section-title-col\" data-type=\"column\" > <img decoding=\"async\" title=\"BIG VENTS1\" class=\"custom-image\" alt=\"\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/BIG-VENTS1.png\" ><h2 ><span style=\"color: rgb(243, 170, 28); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >Big Ventilation Projects<\/span><\/h2> <p class=\"lead\" ><span style=\"color: #f3aa1c;\" >Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds &amp; tunnels.<\/span><\/p><\/div> <\/div> <div class=\"row center-xs middle-xs\" > <div class=\"col-sm-9\" data-type=\"column\" > <\/div> <\/div><\/div> <\/div><div class=\"content-11 content-section content-section-spacing\" id=\"video\" style=\"background-image: none; background-color: rgb(86, 84, 80);\" data-id=\"content--4\" data-category=\"content\" data-export-id=\"content-11\" data-label=\"video\" ><div class=\"gridContainer\" > <div class=\"row text-center\" ><div class=\"section-title-col\" data-type=\"column\" >  <\/div> <\/div> <div class=\"row center-xs middle-xs\" > <div class=\"col-sm-9\" > <div class=\"lightbox-video lightbox-video-tall dark-overlay shadow-large flexbox middle-xs center-xs\" style='background-image: url(\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_PW.jpg\");' data-type=\"group\" data-bg=\"image\" > <a href=\"https:\/\/youtu.be\/CjYcaNpIcmo\" target=\"_self\" rel=\"noopener noreferrer\" data-fancybox=\"\"  data-video-lightbox=\"true\"> <i class=\"fa video-icon fa-play-circle-o color-white\"  data-cp-fa=\"true\"><\/i><\/a> <\/div><\/div> <\/div><\/div> <\/div><div class=\"clients-4 content-section content-section-spacing-small\" id=\"bvp-services\" style=\"background-position: top; background-image: none; background-size: cover; background-color: rgb(230, 117, 37);\" data-id=\"clients--1\" data-category=\"clients\" data-export-id=\"clients-4\" data-label=\"BVP services\" ><div > <div class=\"row\" ><div class=\"section-title-col\" data-type=\"column\" >  <\/div> <\/div> <div class=\"row spaced-cols middle-xs center-xs space-bottom padding-lr\" data-type=\"row\" >  <div class=\"col-xs-6 col-sm-2\" > <img decoding=\"async\" title=\"innovation\" alt=\"\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/innovation.png\" ><p class=\"lead\" ><span id=\"_mce_caret\"  data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span style=\"color: rgb(255, 255, 255); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >Innovation\ufeff<\/span><\/span><\/p><\/div> <div class=\"col-xs-6 col-sm-2\" > <img decoding=\"async\" title=\"technology\" alt=\"\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/technology.png\" ><p class=\"lead\" ><span id=\"_mce_caret\"  data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span style=\"color: rgb(255, 255, 255); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >\ufeffTechnology<\/span><\/span><\/p><\/div>    <div class=\"col-xs-6 col-sm-2\" > <img decoding=\"async\" title=\"efficiency\" alt=\"\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/12\/efficiency.png\" ><p class=\"lead\" ><span id=\"_mce_caret\"  data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span style=\"color: rgb(255, 255, 255); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >Efficiency<\/span><\/span><\/p><\/div><div class=\"col-xs-6 col-sm-2\" > <img decoding=\"async\" title=\"capability\" alt=\"\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/12\/capability.png\" ><p class=\"lead\" ><span style=\"color: rgb(255, 255, 255); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >C<\/span><span id=\"_mce_caret\"  data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span style=\"color: rgb(255, 255, 255); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >apability<\/span><\/span><\/p><\/div><div class=\"col-xs-6 col-sm-2\" > <img decoding=\"async\" title=\"turnkey solutions\" alt=\"\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/12\/turnkey-solutions.png\" ><p class=\"lead\" ><span id=\"_mce_caret\"  data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span style=\"color: rgb(255, 255, 255); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >Turnkey Solutions<\/span><\/span><\/p><\/div><\/div><\/div> <\/div><div class=\"content-12 content-section content-section-spacing\" id=\"mining-text\" style=\"background-image: none; background-color: rgb(34, 34, 42);\" data-id=\"content--1\" data-category=\"content\" data-export-id=\"content-12\" data-label=\"Mining text\" ><div > <div class=\"row text-center\" ><div class=\"section-title-col\" data-type=\"column\" > <h2 ><span style=\"color: rgb(243, 170, 28); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >Mining<\/span><\/h2> <p class=\"lead\" ><span style=\"color: #f3aa1c;\" >We deliver bespoke ventilation solutions that are specifically designed in accordance with the latest explosion-proof regulations for coal mines; transport, drilling and lifting equipment, as well as their commissioning.<\/span><\/p><\/div> <\/div> <div class=\"row center-xs middle-xs\" > <div class=\"col-sm-9\" data-type=\"column\" > <\/div> <\/div><\/div> <\/div><div class=\"gallery-1 content-section content-section-spacing\" id=\"gallery-2\" style=\"background-image: none; background-color: rgb(86, 84, 80);\" data-id=\"gallery--2\" data-category=\"gallery\" data-export-id=\"gallery-1\" data-label=\"Gallery\" ><div >  <div class=\"row text-center\" > <div class=\"col-xs-12\" data-content-shortcode='mesmerize_gallery id=\"mesmerize-gallery-1\" columns=\"4\" ids=\"592,589,590,588,593,594,595\" lb=\"1\" masonry=\"1\" size=\"medium\" link=\"file\" ' data-editable=\"true\" ><div id='mesmerize-gallery-1' class='gallery-wrapper'><style type=\"text\/css\">\n                    @media only screen and (min-width: 768px) {\n                    [data-unique-id='mesmerize-gallery-1-662f0c49bf74f'] dl {\n                        float: left;\n                        width: 25% !important;\n                        max-width:  25% !important;\n                        min-width:  25% !important;\n                    }\n\n                    [data-unique-id='mesmerize-gallery-1-662f0c49bf74f'] dl:nth-of-type(4n +1 ) {\n                      clear: both;\n                      }\n                    }\n                <\/style><div id='mesmerize-gallery-1' class='mesmerize-gallery-1-dls-wrapper gallery-items-wrapper materialis-gallery' data-unique-id='mesmerize-gallery-1-662f0c49bf74f'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_660858205.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_660858205-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_660858205-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_660858205-768x512.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_660858205.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"225\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-300x225.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-300x225.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-1024x768.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-768x576.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-1536x1152.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-2048x1536.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Perth-Pajingo-Mine-1440x1080.jpg 1440w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"225\" height=\"300\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine-225x300.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine-225x300.jpg 225w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine-768x1024.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine-810x1080.jpg 810w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine.jpg 960w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"225\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-300x225.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-300x225.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-1024x768.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-768x576.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-1536x1152.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-2048x1536.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Booysendal_Mine_2-1440x1080.jpg 1440w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_664608928.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"191\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_664608928-300x191.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_664608928-300x191.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_664608928-768x488.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_664608928.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_661273237.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_661273237-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_661273237-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_661273237-768x512.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_661273237.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_675487762.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_675487762-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_675487762-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_675487762-768x511.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_675487762.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t\n\t\t<\/div>\n<script>(function($){window.MaterialisCaptionsGallery && window.MaterialisCaptionsGallery($('[data-unique-id=\"mesmerize-gallery-1-662f0c49bf74f\"]'))})(jQuery)<\/script><\/div><\/div><\/div> <\/div><\/div><div class=\"content-12 content-section content-section-spacing\" id=\"undergrounds-text\" style=\"background-image: none; background-color: rgb(34, 34, 42);\" data-id=\"content--2\" data-category=\"content\" data-export-id=\"content-12\" data-label=\"Undergrounds text\" ><div > <div class=\"row text-center\" ><div class=\"section-title-col\" data-type=\"column\" > <h2 ><span style=\"color: rgb(243, 170, 28); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >Underground Infrastructures<\/span><\/h2> <p class=\"lead\" ><span style=\"color: #f3aa1c;\" >A safe and effective ventilation system is vital in underground tunnels and stations or in railway tunnels: in normal situations, the ventilation system is responsible for renewing the air and controlling the temperature at the stations. In exceptional cases, such as when a fire breaks out, the system must ensure the evacuation routes are free from smoke, ensuring safe and breathable air. Together with our partner Zitr\u00f3n we use specialized software and Zitr\u00f3n\u2019s Test Bench, the world\u2019s biggest laboratory, certified by AMCA for testing fans at full load and 100 % speed which, together with the experience and know-how of our experts, addresses each project individually to offer the safest and most efficient solution.<\/span><\/p><\/div> <\/div> <div class=\"row center-xs middle-xs\" > <div class=\"col-sm-9\" data-type=\"column\" > <\/div> <\/div><\/div> <\/div><div class=\"gallery-1 content-section content-section-spacing\" id=\"gallery-3\" style=\"background-image: none; background-color: rgb(86, 84, 80);\" data-id=\"gallery--3\" data-category=\"gallery\" data-export-id=\"gallery-1\" data-label=\"Gallery\" ><div >  <div class=\"row text-center\" > <div class=\"col-xs-12\" data-content-shortcode='mesmerize_gallery id=\"mesmerize-gallery-1\" columns=\"4\" ids=\"605,606,608,609,610,612,613\" lb=\"1\" masonry=\"1\" size=\"medium\" link=\"file\" ' data-editable=\"true\" ><div id='mesmerize-gallery-1' class='gallery-wrapper'><style type=\"text\/css\">\n                    @media only screen and (min-width: 768px) {\n                    [data-unique-id='mesmerize-gallery-1-662f0c49c085a'] dl {\n                        float: left;\n                        width: 25% !important;\n                        max-width:  25% !important;\n                        min-width:  25% !important;\n                    }\n\n                    [data-unique-id='mesmerize-gallery-1-662f0c49c085a'] dl:nth-of-type(4n +1 ) {\n                      clear: both;\n                      }\n                    }\n                <\/style><div id='mesmerize-gallery-1' class='mesmerize-gallery-1-dls-wrapper gallery-items-wrapper materialis-gallery' data-unique-id='mesmerize-gallery-1-662f0c49c085a'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"169\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-300x169.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-300x169.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-1024x576.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-768x432.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-1536x864.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-2048x1152.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_SantoDomingo_Metro-1920x1080.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-1024x683.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-768x512.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-1536x1024.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-2048x1365.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Finland_Helsinki_Metro-1620x1080.jpg 1620w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"254\" height=\"300\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-254x300.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-254x300.jpg 254w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-866x1024.jpg 866w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-768x908.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-1300x1536.jpg 1300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-1733x2048.jpg 1733w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-1024x1210.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_London_DOCKLANDLIGHT_RAILWAY-914x1080.jpg 914w\" sizes=\"(max-width: 254px) 100vw, 254px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_676862131.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_676862131-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_676862131-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_676862131-768x512.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_676862131.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_1058113835.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_1058113835-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_1058113835-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_1058113835-768x512.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_1058113835.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_581563675.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_581563675-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_581563675-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_581563675-768x512.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_581563675.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_548098873.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_548098873-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_548098873-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_548098873-768x512.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_548098873.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t\n\t\t<\/div>\n<script>(function($){window.MaterialisCaptionsGallery && window.MaterialisCaptionsGallery($('[data-unique-id=\"mesmerize-gallery-1-662f0c49c085a\"]'))})(jQuery)<\/script><\/div><\/div><\/div> <\/div><\/div><div class=\"content-12 content-section content-section-spacing\" id=\"tunnels-text\" style=\"background-image: none; background-color: rgb(34, 34, 42);\" data-id=\"content--3\" data-category=\"content\" data-export-id=\"content-12\" data-label=\"Tunnels text\" ><div > <div class=\"row text-center\" ><div class=\"section-title-col\" data-type=\"column\" > <h2 ><span style=\"color: rgb(243, 170, 28); font-family: Anonymous Pro,arial,helvetica,sans-serif;\" >Tunnels<\/span><\/h2> <p class=\"lead\" ><span style=\"color: #f3aa1c;\" >Together with Zitr\u00f3n we develop tunnel ventilation systems within the parameters of each project to offer the most effective and safest solution, always guaranteeing a breathable air supply even under the most adverse conditions. Axial fans designed to work in both directions; ventilation channels and chambers; manual or remote ventilation control; safety modules.<\/span><\/p><\/div> <\/div> <div class=\"row center-xs middle-xs\" > <div class=\"col-sm-9\" data-type=\"column\" > <\/div> <\/div><\/div> <\/div><div class=\"gallery-1 content-section content-section-spacing\" id=\"gallery-4\" style=\"background-image: none; background-color: rgb(86, 84, 80);\" data-id=\"gallery--4\" data-category=\"gallery\" data-export-id=\"gallery-1\" data-label=\"Gallery\" ><div >  <div class=\"row text-center\" > <div class=\"col-xs-12\" data-content-shortcode='mesmerize_gallery id=\"mesmerize-gallery-1\" columns=\"4\" ids=\"582,615,619,581,474,627,632,624\" lb=\"1\" masonry=\"1\" size=\"medium\" link=\"file\" ' data-editable=\"true\" ><div id='mesmerize-gallery-1' class='gallery-wrapper'><style type=\"text\/css\">\n                    @media only screen and (min-width: 768px) {\n                    [data-unique-id='mesmerize-gallery-1-662f0c49c1546'] dl {\n                        float: left;\n                        width: 25% !important;\n                        max-width:  25% !important;\n                        min-width:  25% !important;\n                    }\n\n                    [data-unique-id='mesmerize-gallery-1-662f0c49c1546'] dl:nth-of-type(4n +1 ) {\n                      clear: both;\n                      }\n                    }\n                <\/style><div id='mesmerize-gallery-1' class='mesmerize-gallery-1-dls-wrapper gallery-items-wrapper materialis-gallery' data-unique-id='mesmerize-gallery-1-662f0c49c1546'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-1024x684.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-768x513.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-1536x1026.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-2048x1368.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_France_A89_Road-1-1616x1080.jpg 1616w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"205\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-300x205.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-300x205.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-1024x698.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-768x524.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-1536x1047.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-2048x1396.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_Spain_France_Somport_Road-1-1584x1080.jpg 1584w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"225\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road-300x225.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road-300x225.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road-1024x768.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road-768x576.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-1024x683.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-768x513.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-1536x1025.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-2048x1367.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/cropped-Zitron_Russia_Sochi_Road-1618x1080.jpg 1618w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-scaled.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"200\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-300x200.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-300x200.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-1024x684.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-768x513.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-1536x1025.jpg 1536w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-2048x1367.jpg 2048w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/big_vent_2-1618x1080.jpg 1618w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_487218493.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"183\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_487218493-300x183.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_487218493-300x183.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_487218493-768x468.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_487218493.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_641245678.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"191\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_641245678-300x191.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_641245678-300x191.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_641245678-768x490.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/shutterstock_641245678.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-fancybox=\"mesmerize-gallery-1-group\" href='https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road_2.jpg'><img loading=\"lazy\" decoding=\"async\"  width=\"300\" height=\"225\" src=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road_2-300x225.jpg\"  class='mesmerize-gallery-1-image' alt=\"\" srcset=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road_2-300x225.jpg 300w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road_2-1024x768.jpg 1024w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road_2-768x576.jpg 768w, https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/Zitron_France_A86_Road_2.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t<\/div>\n<script>(function($){window.MaterialisCaptionsGallery && window.MaterialisCaptionsGallery($('[data-unique-id=\"mesmerize-gallery-1-662f0c49c1546\"]'))})(jQuery)<\/script><\/div><\/div><\/div> <\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Big Ventilation Projects Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds &amp; tunnels. Innovation\ufeff \ufeffTechnology Efficiency Capability Turnkey Solutions Mining We deliver bespoke ventilation solutions that are specifically designed in accordance with the latest explosion-proof&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"pro\/page-templates\/full-width-page.php","meta":{"_oct_exclude_from_cache":false,"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Big Ventilation Projects &#8902; Windtunnel Construction International<\/title>\n<meta name=\"description\" content=\"Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds &amp; tunnels.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Big Ventilation Projects &#8902; Windtunnel Construction International\" \/>\n<meta property=\"og:description\" content=\"Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds &amp; tunnels.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/\" \/>\n<meta property=\"og:site_name\" content=\"Windtunnel Construction International\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/windtunnelconstruction\/\" \/>\n<meta property=\"article:modified_time\" content=\"2019-12-09T16:45:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/BIG-VENTS1.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/\",\"url\":\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/\",\"name\":\"Big Ventilation Projects &#8902; Windtunnel Construction International\",\"isPartOf\":{\"@id\":\"https:\/\/www.windtunnelconstruction.com\/#website\"},\"datePublished\":\"2019-11-01T13:48:05+00:00\",\"dateModified\":\"2019-12-09T16:45:46+00:00\",\"description\":\"Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds & tunnels.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.windtunnelconstruction.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Big Ventilation Projects\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.windtunnelconstruction.com\/#website\",\"url\":\"https:\/\/www.windtunnelconstruction.com\/\",\"name\":\"Windtunnel Construction International\",\"description\":\"Best wind in the world\",\"publisher\":{\"@id\":\"https:\/\/www.windtunnelconstruction.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.windtunnelconstruction.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.windtunnelconstruction.com\/#organization\",\"name\":\"Windtunnel Construction International\",\"url\":\"https:\/\/www.windtunnelconstruction.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.windtunnelconstruction.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/indoor-skydiving-windtunnel-construction-logo-250px.png\",\"contentUrl\":\"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/indoor-skydiving-windtunnel-construction-logo-250px.png\",\"width\":250,\"height\":50,\"caption\":\"Windtunnel Construction International\"},\"image\":{\"@id\":\"https:\/\/www.windtunnelconstruction.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/windtunnelconstruction\/\",\"https:\/\/www.instagram.com\/windtunnelconstruction\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Big Ventilation Projects &#8902; Windtunnel Construction International","description":"Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds & tunnels.","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.windtunnelconstruction.com\/big-ventilation-projects\/","og_locale":"en_US","og_type":"article","og_title":"Big Ventilation Projects &#8902; Windtunnel Construction International","og_description":"Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds & tunnels.","og_url":"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/","og_site_name":"Windtunnel Construction International","article_publisher":"https:\/\/www.facebook.com\/windtunnelconstruction\/","article_modified_time":"2019-12-09T16:45:46+00:00","og_image":[{"url":"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/11\/BIG-VENTS1.png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/","url":"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/","name":"Big Ventilation Projects &#8902; Windtunnel Construction International","isPartOf":{"@id":"https:\/\/www.windtunnelconstruction.com\/#website"},"datePublished":"2019-11-01T13:48:05+00:00","dateModified":"2019-12-09T16:45:46+00:00","description":"Together with our partner Zitr\u00f3n, we develop and deliver high end fans for the mining industry. We also develop and deliver safe and effective ventilation systems for undergrounds & tunnels.","breadcrumb":{"@id":"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.windtunnelconstruction.com\/big-ventilation-projects\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.windtunnelconstruction.com\/"},{"@type":"ListItem","position":2,"name":"Big Ventilation Projects"}]},{"@type":"WebSite","@id":"https:\/\/www.windtunnelconstruction.com\/#website","url":"https:\/\/www.windtunnelconstruction.com\/","name":"Windtunnel Construction International","description":"Best wind in the world","publisher":{"@id":"https:\/\/www.windtunnelconstruction.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.windtunnelconstruction.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.windtunnelconstruction.com\/#organization","name":"Windtunnel Construction International","url":"https:\/\/www.windtunnelconstruction.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.windtunnelconstruction.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/indoor-skydiving-windtunnel-construction-logo-250px.png","contentUrl":"https:\/\/www.windtunnelconstruction.com\/wp-content\/uploads\/2019\/10\/indoor-skydiving-windtunnel-construction-logo-250px.png","width":250,"height":50,"caption":"Windtunnel Construction International"},"image":{"@id":"https:\/\/www.windtunnelconstruction.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/windtunnelconstruction\/","https:\/\/www.instagram.com\/windtunnelconstruction\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/pages\/536"}],"collection":[{"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/comments?post=536"}],"version-history":[{"count":3,"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/pages\/536\/revisions"}],"predecessor-version":[{"id":885,"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/pages\/536\/revisions\/885"}],"wp:attachment":[{"href":"https:\/\/www.windtunnelconstruction.com\/wp-json\/wp\/v2\/media?parent=536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}