{"id":2174,"date":"2016-10-12T15:57:00","date_gmt":"2016-10-12T15:57:00","guid":{"rendered":"https:\/\/www.ibac-cp.rwth-aachen.de\/?p=2174"},"modified":"2022-03-03T11:19:21","modified_gmt":"2022-03-03T11:19:21","slug":"vortrag","status":"publish","type":"post","link":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/aktuelles\/2016\/vortrag\/","title":{"rendered":"Lecture"},"content":{"rendered":"<p>P. B. Sassmann<br> 2nd International Conference on the Chemistry of Construction Materials (ICCCM), M\u00fcnchen, 10.\u201312. Oktober <strong>2016<\/strong><\/p>\n\n\n\n<p><em>Development of ion- conductive polymer resins for the on-site fabrication of corrosion sensors<\/em><\/p>\n\n\n\n<p>ABSTRACT:\n Assessing the corrosion risk in steel-reinforced concrete can be \naccomplished by implementing monitoring systems. For retrofit \ninstallations the electrically conductive connection of sensors and \nsurrounding concrete is currently realised with cement-based embedding \nmortars. The use of such aqueous systems changes the moisture content of\n the concrete close to the sensor, which interferes significantly with \nresistivity and\/or potential measurements and makes interpretations of \nthe measured values problematic.<br>To circumvent these disadvantages, \nwe developed a liquid, reactive, non-aqueous polymer resin with high \nelectrical conductivity that can be used to fabricate sensors directly \ninside drill holes. This way, a close contact between sensor and the \nconcrete walls is automatically provided. Since the polymer resin is not\n aqueous, the moisture balance of the old concrete is not altered so \nthat reliable values can be obtained immediately after solidification.<\/p>","protected":false},"excerpt":{"rendered":"<p>P. B. Sassmann 2nd International Conference on the Chemistry of Construction Materials (ICCCM), M\u00fcnchen, 10.\u201312. Oktober 2016 Development of ion- conductive polymer resins for the on-site fabrication of corrosion sensors ABSTRACT: Assessing the corrosion risk in steel-reinforced concrete can be accomplished by implementing monitoring systems. For retrofit installations the electrically conductive connection of sensors and [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[12,13],"tags":[],"class_list":["post-2174","post","type-post","status-publish","format-standard","hentry","category-poly-news","category-poly-news2016"],"_links":{"self":[{"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/posts\/2174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/comments?post=2174"}],"version-history":[{"count":1,"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/posts\/2174\/revisions"}],"predecessor-version":[{"id":2175,"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/posts\/2174\/revisions\/2175"}],"wp:attachment":[{"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/media?parent=2174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/categories?post=2174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ibac-cp.rwth-aachen.de\/en\/wp-json\/wp\/v2\/tags?post=2174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}