{"id":20467,"date":"2026-09-02T16:20:00","date_gmt":"2026-09-02T14:20:00","guid":{"rendered":"https:\/\/www.fsg-ruethen.de\/fsg\/?p=20467"},"modified":"2026-09-02T16:20:02","modified_gmt":"2026-09-02T14:20:02","slug":"vom-klassenzimmer-in-den-steinbruch","status":"publish","type":"post","link":"https:\/\/www.fsg-ruethen.de\/fsg\/vom-klassenzimmer-in-den-steinbruch\/","title":{"rendered":"Vom Klassenzimmer in den Steinbruch"},"content":{"rendered":"\n

Chemie-Kurse auf Exkursion bei Westkalk<\/h1>\n\n\n\n

Wie wird aus uraltem Gestein moderner Baustoff und was hat das Sauerland mit der weltweiten Meeresversauerung zu tun? Diesen Fragen gingen der Chemie-Grundkurs der Einf\u00fchrungsphase sowie der Chemie-Leistungskurs der Q1 bei einer Werksbesichtigung des Traditionsbetriebs WESTKALK in Kallenhardt nach. Nach der Begr\u00fc\u00dfung durch den Technischen Leiter, Herrn Dr. Guido Mausbach, f\u00fchrte ein Unternehmensfilm in die Geschichte des Betriebs und die Abbautechnik des Gesteins ein. Im anschlie\u00dfenden Vortrag lernten die Sch\u00fclerinnen und Sch\u00fcler die Geologie des Millionen Jahre alten devonischen Massenkalks kennen. Neben rechtlichen Themen wie dem Grundwasser- und Immissionsschutz passte Dr. Mausbach die chemischen Inhalte perfekt an den Unterricht an, indem er den Kohlenstoffkreislauf und die anthropogen verursachten Folgen der Meeresversauerung auf maritime Lebewesen mit Kalkskeletten erkl\u00e4rte.<\/p>\n\n\n\n

Nach einer obligatorischen Sicherheitsunterweisung ging es f\u00fcr die Gruppe mit Helm und Weste ausger\u00fcstet direkt auf das weitl\u00e4ufige Werksgel\u00e4nde. Beim Rundgang erlebten die Jugendlichen hautnah den Weg des Rohstoffs durch einen beeindruckenden Blick in den tiefen Steinbruch und die Besichtigung der riesigen Brecheranlagen zur Gesteinszerkleinerung. Ein besonderes chemisches Highlight war das Branntkalkl\u00f6schen, bei dem die Freisetzung der Reaktionsw\u00e4rme vor Ort beobachtet werden konnte. Neben den gewaltigen Baumaschinen und den Abl\u00e4ufen der modernen Kundenabfertigung stand am Ende auch die sp\u00e4tere Renaturierung des Gel\u00e4ndes im Fokus. So wurde deutlich, wie Industrie und Naturschutz Hand in Hand gehen k\u00f6nnen.<\/p>\n\n\n\n

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Chemie-Kurse auf Exkursion bei Westkalk Wie wird aus uraltem Gestein moderner Baustoff und was hat das Sauerland mit der weltweiten Meeresversauerung zu tun? Diesen Fragen gingen der Chemie-Grundkurs der Einf\u00fchrungsphase […]<\/p>\n","protected":false},"author":5,"featured_media":20474,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_front_end_style_editor":"no","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"ocs-fsg-aktuell","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","omw_enable_modal_window":"enable","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[2],"tags":[],"class_list":["post-20467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fsg-aktuell","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/posts\/20467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/comments?post=20467"}],"version-history":[{"count":1,"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/posts\/20467\/revisions"}],"predecessor-version":[{"id":20475,"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/posts\/20467\/revisions\/20475"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/media\/20474"}],"wp:attachment":[{"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/media?parent=20467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/categories?post=20467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fsg-ruethen.de\/fsg\/wp-json\/wp\/v2\/tags?post=20467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}