{"id":9181,"date":"2021-07-19T14:59:43","date_gmt":"2021-07-19T12:59:43","guid":{"rendered":"https:\/\/www.darda.de\/applications\/felsabbruch-und-tunnelbau"},"modified":"2026-09-12T19:53:00","modified_gmt":"2026-09-12T17:53:00","slug":"rock-demolition-and-tunnel-construction","status":"publish","type":"page","link":"https:\/\/www.darda.de\/en\/applications\/rock-demolition-and-tunnel-construction","title":{"rendered":"Rock Demolition and Tunnel Construction"},"content":{"rendered":"\t\t\t<section  class=\"content-section    stretch-row-content   no-margin\"    >\n\n\t\t\t\t<div class=\"row  \">\n\n\t\t\t\t\t[vc_column][ls_vc_slider_thumbnails vc_filter_mode=&#8221;taxonomy&#8221; vc_taxonomy=&#8221;30&#8243; vc_disable_thumbnails=&#8221;yes&#8221;][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\t\t\t<section  class=\"content-section    stretch-row pt-40-xs pb-40-xs pt-50-md pb-50-md pt-70-lg pb-70-lg  no-margin\"    >\n\n\t\t\t\t<div class=\"row  \">\n\n\t\t\t\t\t[vc_column el_id=&#8221;unternehmen&#8221; offset=&#8221;vc_col-md-offset-2 vc_col-md-8&#8243;][vc_column_text vc_rwd=&#8221;hidden-md-down&#8221;]\n<h2 class=\"ls-text-uppercase ff-secondary ls-no-margin-bottom\">Rock Demolition and<br \/>\nTunnel Construction<\/h2>\n[\/vc_column_text][ls_vc_spacer vc_height_rwd=&#8221;0&#8243;][vc_column_text vc_rwd=&#8221;hidden-md-up&#8221;]\n<h2 class=\"ls-text-uppercase ff-secondary\">Rock Demolition<br \/>\nand Tunnel<br \/>\nConstruction<\/h2>\n[\/vc_column_text][vc_column_text]Targeted and controlled excavation of rock can be highly effective and rational and does not require blasting. Vibration, noise and dust generation depend on the rock, drilling pattern, operating setup and site controls and must be measured for the selected setup and compared with a defined alternative for the same task. With Darda Rock Splitting Cylinders, there is no need for time-consuming and costly protective measures, as well as permits. With the Darda splitting principle, up to 800 t splitting force can be generated manually and 1,800 t splitting force can be generated machine-guided in a targeted and controlled manner. Splitting direction and splitting course can be defined in advance. Noise, vibration, dust and flying-rock risks during splitting depend on the rock, drilling pattern, operating setup and site controls and must be assessed for the project; whether other work can continue in parallel must be determined for the site.<\/p>\n<p>Splitting cylinders are suitable both in occupied environments, directly next to buildings, in basements, and in confined applications in mining and shaft sinking. They can also be used for driving cross-cuts in tunnel construction, as work can be carried out in any position within the working radius and also overhead.[\/vc_column_text][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\t\t\t<section  class=\"content-section    stretch-row-content   no-margin\"    >\n\n\t\t\t\t<div class=\"row  \">\n\n\t\t\t\t\t[vc_column][ls_vc_slider_thumbnails vc_filter_mode=&#8221;taxonomy&#8221; vc_taxonomy=&#8221;143&#8243; vc_disable_thumbnails=&#8221;yes&#8221;][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\t\t\t<section  class=\"content-section    stretch-row pt-40-xs pb-40-xs pt-50-md pb-50-md pt-70-lg pb-70-lg  no-margin\"    >\n\n\t\t\t\t<div class=\"row  \">\n\n\t\t\t\t\t[vc_column vc_align_elements=&#8221;ls-text-center-md&#8221;][vc_column_text]\n<h2 class=\"ls-text-uppercase ff-secondary ls-no-margin-bottom\">Darda Rock<br \/>\nSplitters<br \/>\nMake the<br \/>\nDifference<\/h2>\n[\/vc_column_text][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\t\t\t<section  class=\"content-section    stretch-row-content   no-margin\"    >\n\n\t\t\t\t<div class=\"row  no-gutter \">\n\n\t\t\t\t\t[vc_column width=&#8221;1\/2&#8243;][ls_vc_2column_img_txt vc_order_mobile=&#8221;columncontainer__inner&#8211;order-mobile-type-modules&#8221; vc_order_tablet=&#8221;columncontainer__inner&#8211;order-tablet-type-modules&#8221; vc_vertical_align_element=&#8221;center&#8221; vc_image=&#8221;5687&#8243; vc_headline=&#8221;Powerful and usable anywhere&#8221; vc_teaser=&#8221;World&#8217;s strongest splitting cylinder in relation to size. Use even underwater.&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][ls_vc_2column_img_txt vc_order_mobile=&#8221;columncontainer__inner&#8211;order-mobile-type-modules&#8221; vc_order_tablet=&#8221;columncontainer__inner&#8211;order-tablet-type-modules&#8221; vc_vertical_align_element=&#8221;center&#8221; vc_image=&#8221;5689&#8243; vc_headline=&#8221;Vibration, dust and noise depend on the setup&#8221; vc_teaser=&#8221;Suitability for populated areas, buildings, underground use and ongoing operations must be assessed for the selected setup.&#8221;][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\t\t\t<section  class=\"content-section    stretch-row-content   no-margin\"    >\n\n\t\t\t\t<div class=\"row  no-gutter \">\n\n\t\t\t\t\t[vc_column width=&#8221;1\/2&#8243;][ls_vc_2column_img_txt vc_order_mobile=&#8221;columncontainer__inner&#8211;order-mobile-type-modules&#8221; vc_vertical_align_element=&#8221;center&#8221; vc_rwd=&#8221;&#8221; vc_image=&#8221;22073&#8243; vc_headline=&#8221;Economic and safe&#8221; vc_teaser=&#8221;No time-consuming and costly safety measures. No stone rock \u2013 other work can continue in parallel.&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][ls_vc_2column_img_txt vc_order_mobile=&#8221;columncontainer__inner&#8211;order-mobile-type-modules&#8221; vc_vertical_align_element=&#8221;center&#8221; vc_image=&#8221;5693&#8243; vc_headline=&#8221;Accurate&#8221; vc_teaser=&#8221;The direction and course of the split can be accurately defined in advance. Effects on the remaining material depend on the rock, drilling pattern and selected setup.&#8221;][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\t\t\t<section  class=\"content-section vc_backgroundimage   stretch-row pt-40-xs pb-40-xs pt-50-md pb-50-md pt-70-lg pb-70-lg  no-margin\"  style=\"background-repeat:no-repeat;background-position:top center;background-image:url(https:\/\/www.darda.de\/wp-content\/uploads\/2022\/10\/betonhintergrund-startseite-3-1920x1573.jpg);background-color:#000000;\"  >\n\n\t\t\t\t<div class=\"row  \">\n\n\t\t\t\t\t[vc_column el_id=&#8221;news&#8221;][vc_column_text]\n<h2 class=\"white ls-text-uppercase ff-secondary ls-no-margin-bottom\" style=\"text-align: center\">News and<br \/>\nStories<\/h2>\n[\/vc_column_text][ls_vc_spacer vc_height_rwd=&#8221;height&#8211;60&#8243;][ls_vc_news_products vc_post_box_1=&#8221;5795&#8243; vc_post_box_2=&#8221;5777&#8243; vc_post_box_3=&#8221;5726&#8243; vc_post_box_4=&#8221;3833&#8243;][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\t\t\t<section  class=\"content-section pt-40-xs pt-50-md pt-70-lg   stretch-row pb-50-xs pb-60-md pb-100-lg pb-140-xl  no-margin\"    >\n\n\t\t\t\t<div class=\"row  \">\n\n\t\t\t\t\t[vc_column][vc_column_text]\n<h2 class=\"headline-allerta-h1 ls-text-uppercase ls-no-margin-bottom\" style=\"text-align: center\">Further<br \/>\nProducts<\/h2>\n[\/vc_column_text][ls_vc_spacer vc_height_rwd=&#8221;height&#8211;60&#8243;][ls_vc_product_related vc_values=&#8221;%5B%7B%22vc_image%22%3A%222905%22%2C%22vc_headline%22%3A%22Rock%20and%20Concrete%20Splitter%20C4%22%2C%22vc_link%22%3A%22url%3Ahttps%253A%252F%252Fwww.darda.de%252Fen%252Fproduct%252Frock-and-concrete-splitter-c4e%7Ctitle%3ARock%2520and%2520Concrete%2520Splitter%2520C4%22%7D%2C%7B%22vc_image%22%3A%222893%22%2C%22vc_headline%22%3A%22Rock%20and%20Concrete%20Splitter%20C9%22%2C%22vc_link%22%3A%22url%3Ahttps%253A%252F%252Fwww.darda.de%252Fen%252Fproduct%252Frock-and-concrete-splitter-c9%7Ctitle%3ARock%2520and%2520Concrete%2520Splitter%2520C9%22%7D%2C%7B%22vc_image%22%3A%222717%22%2C%22vc_headline%22%3A%22Rock%20and%20Concrete%20Splitter%20C12%22%2C%22vc_link%22%3A%22url%3Ahttps%253A%252F%252Fwww.darda.de%252Fen%252Fproduct%252Frock-and-concrete-splitter-c12%7Ctitle%3ARock%2520and%2520Concrete%2520Splitter%2520C12%22%7D%2C%7B%22vc_image%22%3A%221134%22%2C%22vc_headline%22%3A%22Rock%20Splitters%22%2C%22vc_link%22%3A%22url%3Ahttps%253A%252F%252Fwww.darda.de%252Fen%252Fproduct-overview%252Frock-splitter%7Ctitle%3AProduct%2520Overview%2520%25E2%2580%2593%2520Rock%2520Splitters%22%7D%5D&#8221; vc_columns=&#8221;productrelated__listing&#8211;grid-4&#8243;][\/vc_column]\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/section>\n\n\t\n","protected":false},"excerpt":{"rendered":"[vc_column][ls_vc_slider_thumbnails vc_filter_mode=\"taxonomy\" vc_taxonomy=\"30\" vc_disable_thumbnails=\"yes\"][\/vc_column] [vc_column el_id=\"unternehmen\" offset=\"vc_col-md-offset-2 vc_col-md-8\"][vc_column_text vc_rwd=\"hidden-md-down\"] Rock Demolition and Tunnel Construction [\/vc_column_text][ls_vc_spacer vc_height_rwd=\"0\"][vc_column_text vc_rwd=\"hidden-md-up\"] Rock Demolition and Tunnel Construction [\/vc_column_text][vc_column_text]Targeted and controlled excavation of rock can be highly effective and rational and does not require blasting. Vibration, noise and dust generation depend on the rock, drilling pattern, <a class=\"moretag\" href=\"https:\/\/www.darda.de\/en\/applications\/rock-demolition-and-tunnel-construction\">read more...<\/a>","protected":false},"author":2,"featured_media":0,"parent":9076,"menu_order":12,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":"","_members_access_role":[],"_members_access_error":""},"class_list":["post-9181","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rock Demolition &amp; Tunnel Construction | Darda GmbH<\/title>\n<meta name=\"description\" content=\"Rock demolition \u2713 tunneling \u2713 innovative equipment \u2713 reliable methods for projects of any size.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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