{"id":11306,"date":"2026-03-16T13:59:11","date_gmt":"2026-03-16T12:59:11","guid":{"rendered":"https:\/\/www.burg-halle.de\/gast\/?p=11306"},"modified":"2026-03-16T14:18:44","modified_gmt":"2026-03-16T13:18:44","slug":"durchzug","status":"publish","type":"post","link":"https:\/\/www.burg-halle.de\/gast\/projects\/prog-rammed-earth\/durchzug\/","title":{"rendered":"durchzug"},"content":{"rendered":"\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class='white' style='background:rgba(0,0,0,0); border:solid 0px rgba(0,0,0,0); border-radius:0px; padding:0px 0px 0px 0px;'>\n<div id='slider_10770' class='owl-carousel sa_owl_theme owl-pagination-true autohide-arrows' data-slider-id='slider_10770' style='visibility:hidden;'>\n<div id='slider_10770_slide01' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2026\/03\/1_prog-rammed-earth_Johanna_Schmidtke_model_a_web.jpg&quot;); background-position:center center; background-size:100% auto; background-repeat:no-repeat; '><\/div>\n<div id='slider_10770_slide02' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2026\/03\/1_4_prog_rammed_earth_Johanna_Schmidtke_Rendering_1_pweb.jpg&quot;); background-position:center center; background-size:100% auto; background-repeat:no-repeat; '><\/div>\n<div id='slider_10770_slide03' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2026\/03\/2_prog_rammed_earth_Johanna_Schmidtke_Model_b_print.jpg&quot;); background-position:center center; background-size:100% auto; background-repeat:no-repeat; '><\/div>\n<div id='slider_10770_slide04' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2026\/03\/3_prog-rammed-earth_Johanna_Schmidtke_Materialien_web.jpg&quot;); background-position:center top; background-size:100% auto; background-repeat:no-repeat; '><\/div>\n<\/div>\n<\/div>\n<script type='text\/javascript'>\n\tjQuery(document).ready(function() {\n\t\tjQuery('#slider_10770').owlCarousel({\n\t\t\titems : 1,\n\t\t\tsmartSpeed : 500,\n\t\t\tautoplay : false,\n\t\t\tautoplayHoverPause : false,\n\t\t\tsmartSpeed : 500,\n\t\t\tfluidSpeed : 500,\n\t\t\tautoplaySpeed : 500,\n\t\t\tnavSpeed : 500,\n\t\t\tdotsSpeed : 500,\n\t\t\tloop : true,\n\t\t\tnav : true,\n\t\t\tnavText : ['Previous','Next'],\n\t\t\tdots : true,\n\t\t\tresponsiveRefreshRate : 200,\n\t\t\tslideBy : 1,\n\t\t\tmergeFit : true,\n\t\t\tautoHeight : false,\n\t\t\tmouseDrag : false,\n\t\t\ttouchDrag : true\n\t\t});\n\t\tjQuery('#slider_10770').css('visibility', 'visible');\n\t\tsa_resize_slider_10770();\n\t\twindow.addEventListener('resize', sa_resize_slider_10770);\n\t\tfunction sa_resize_slider_10770() {\n\t\t\tvar min_height = '50';\n\t\t\tvar win_width = jQuery(window).width();\n\t\t\tvar slider_width = jQuery('#slider_10770').width();\n\t\t\tif (win_width < 480) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 768) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 980) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 1200) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 1500) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t}\n\t\t\tslide_width = Math.round(slide_width);\n\t\t\tvar slide_height = '0';\n\t\t\tif (min_height == 'aspect43') {\n\t\t\t\tslide_height = (slide_width \/ 4) * 3;\t\t\t\tslide_height = Math.round(slide_height);\n\t\t\t} else if (min_height == 'aspect169') {\n\t\t\t\tslide_height = (slide_width \/ 16) * 9;\t\t\t\tslide_height = Math.round(slide_height);\n\t\t\t} else {\n\t\t\t\tslide_height = (slide_width \/ 100) * min_height;\t\t\t\tslide_height = Math.round(slide_height);\n\t\t\t}\n\t\t\tjQuery('#slider_10770 .owl-item .sa_hover_container').css('min-height', slide_height+'px');\n\t\t}\n\t\tvar owl_goto = jQuery('#slider_10770');\n\t\tjQuery('.slider_10770_goto1').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 0);\n\t\t});\n\t\tjQuery('.slider_10770_goto2').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 1);\n\t\t});\n\t\tjQuery('.slider_10770_goto3').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 2);\n\t\t});\n\t\tjQuery('.slider_10770_goto4').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 3);\n\t\t});\n\t\tvar resize_11311 = jQuery('.owl-carousel');\n\t\tresize_11311.on('initialized.owl.carousel', function(e) {\n\t\t\tif (typeof(Event) === 'function') {\n\t\t\t\twindow.dispatchEvent(new Event('resize'));\n\t\t\t} else {\n\t\t\t\tvar evt = window.document.createEvent('UIEvents');\n\t\t\t\tevt.initUIEvent('resize', true, false, window, 0);\n\t\t\t\twindow.dispatchEvent(evt);\n\t\t\t}\n\t\t});\n\t});\n<\/script>\n\n\n\n\n<div style=\"height:52px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">durchzug<\/h2>\n\n\n\n<p class=\"wp-block-verse\">controlling and visualising properties of clay<\/p>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>In conventional earthen building, the material-specific composition of clay is primarily guided by stability issues. In contrast, \u201cdurchzug\u201d focuses on the air humidity-regulating and purifying functions of clay. Clay minerals, which are part of the material, control the exchange of air humidity. The project explores the optimal mixing ratio of special minerals, sand and gravel. The designs show forms of surface enlargement to exploit this potential. They are intended to be installed indoors to bring these important health benefits to buildings that are not made of clay.<\/p>\n\n\n\n<p>Four different clay minerals were tested for their absorbing capacities. The results showed that there are huge differences. Montmorillonite and bentonite showed the highest amount and the fastest absorption of water. Based on this, it is now possible to calculate how much material is needed for a given space to achieve a steady balance of air humidity at around 50%.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-table alignright is-style-regular\"><table><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">student:<\/td><td>Johanna Schmidtke<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">project:<\/td><td><a href=\"https:\/\/www.burg-halle.de\/gast\/projects\/prog-rammed-earth\/\">prog\/rammed earth<\/a><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">year:<\/td><td>2021\/22<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:62px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.34%\">\n<p class=\"subtitle\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>durchzug controlling and visualising properties of clay In conventional earthen building, the material-specific composition of clay is primarily guided by stability issues. In contrast, \u201cdurchzug\u201d focuses on the air humidity-regulating and purifying functions of clay. Clay minerals, which are part of the material, control the exchange of air humidity. The project explores the optimal mixing &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.burg-halle.de\/gast\/projects\/prog-rammed-earth\/durchzug\/\" class=\"more-link\"><span class=\"screen-reader-text\">\u201edurchzug\u201c<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":8,"featured_media":11320,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[392],"tags":[],"coauthors":[311],"_links":{"self":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/11306"}],"collection":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/comments?post=11306"}],"version-history":[{"count":1,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/11306\/revisions"}],"predecessor-version":[{"id":11312,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/11306\/revisions\/11312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media\/11320"}],"wp:attachment":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media?parent=11306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/categories?post=11306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/tags?post=11306"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/coauthors?post=11306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}