{"id":21621,"date":"2015-10-27T15:54:36","date_gmt":"2015-10-27T15:54:36","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/2015\/10\/27\/simposium-internasional-bahas-beton-ramah-lingkungan\/"},"modified":"2015-10-27T15:54:36","modified_gmt":"2015-10-27T15:54:36","slug":"simposium-internasional-bahas-beton-ramah-lingkungan","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/","title":{"rendered":"Simposium Internasional Bahas Beton Ramah Lingkungan"},"content":{"rendered":"<p>Korigi merupakan&nbsp; sebuah konsorsium di bidang geopolimer yang dimotori oleh delapan orang. Empat di antaranya berasal dari ITS yakni Dr Eng Januarti Jaya Ekaputri ST MT, Hamzah Fansuri SSi M.Si Ph.D, Dr Ridho Bayu Aji ST MT, dan Ir Ervina Ahyudanari ME. Sementara untuk simposiumnya sendiri digunakan sebagai forum diskusi tahunan bagi para ahli geopolimer mengenai ide, temuan, keahlian, serta penelitian mereka.<\/p>\n<p>Yani, sapaan akrab Dr Eng Januarti Jaya Ekaputri ST MT, mengungkapkan pentingnya pelaksanaan simposium ini dikarenakan geopolimer memiliki peran penting dalam industri bangunan di masa depan. Selain itu, geopolimer juga dapat mengurangi ketergantungan akan kapur, sehingga dapat ikut serta dalam pelestarian lingkungan. &#8221;Oleh karena itu, material ini dapat dijadikan alternatif pengganti beton semen,&#8221; ujarnya.<\/p>\n<p>Pada simposium kali ini, tercatat ada 32<em> paper <\/em>yang terdaftar dari 93 peserta dari berbagai negara. Sementara untuk pesertanya sendiri, sebagian besar berasal dari kalangan peneliti atau ahli geopolimer. Meski demikian, ada juga peserta yang berasal dari kalangan pelaku industri. &#8221;Tujuan lain dari penyelenggaraan simposium ini juga untuk menjalin kerjasama dengan para pelaku industri agar mau memanfaatkan material geopolimer,&#8221; jelas dosen Jurusan Teknik Sipil ITS ini.<\/p>\n<p><strong>Kelebihan dan Kekurangan Geopolimer<\/strong><br \/>Selain ramah lingkungan, material geopolimer juga memiliki keuntungan lain. Salah satunya, material ini dapat diproduksi menggunakan bahan baku limbah industri. Menurut Yani, geopolimer dapat dibuat dari abu hasil pembakaran batu bara atau yang biasa disebut <em>fly ash<\/em>. Bahkan material ini juga dapat dibuat dari lumpur lapindo yang selama ini belum dapat dimanfaatkan. &#8221;Lumpur Lapindo kita namakan LUSI. Tak hanya Lumpur Lapindo, kami juga berusaha memanfaatkan limbah yang mengandung silika dan alumina aktif,&#8221; ujarnya.<br \/>&nbsp; &nbsp;<br \/>Dari segi kekuatan, Yani menjelaskan bahwa perbedaan daya tahan geopolimer terhadap tekanan maupun tarikan dengan material jenis lain cukup jauh. Jika material beton lain hanya mampu bertahan hingga tekanan 25 megapascal, material geopolimer dapat bertahan hingga lebih dari 50 megapascal.<\/p>\n<p>Akan tetapi, dibalik kelebihan tersebut, material geopolimer juga memiliki kelemahan. Salah&nbsp; satunya ialah harga bahan pereaktif geopolimer yang cukup mahal. Yani berharap, industri-industri beton di Indonesia segera memanfaatkan material berbahan geopolimer ini. Sehingga dapat mengurangi pencemaran lingkungan akibat limbah hasil industri. (oti\/n20\/ali)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Konsorsium Riset Geopolimer Indonesia (Korigi) mengadakan simposium internasional bertajuk <em>Geopolymer Application for Sustainable Green Future<\/em> di Hotel Swiss Bellin, Surabaya. Selama dua hari sejak Senin (26\/10), Korigi mengupas tuntas tentang geopolimer. Sebelumnya, Korigi pernah mengadakan simposium bertajuk <em>Malaysia-Indonesia Geopolymer Symposium<\/em> di Kuala Lumpur, Malaysia pada Mei tahun lalu.<\/p>\n","protected":false},"author":1,"featured_media":21622,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-21621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-berita-utama"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Simposium Internasional Bahas Beton Ramah Lingkungan - ITS News<\/title>\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.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Simposium Internasional Bahas Beton Ramah Lingkungan - ITS News\" \/>\n<meta property=\"og:description\" content=\"Konsorsium Riset Geopolimer Indonesia (Korigi) mengadakan simposium internasional bertajuk Geopolymer Application for Sustainable Green Future di Hotel Swiss Bellin, Surabaya. Selama dua hari sejak Senin (26\/10), Korigi mengupas tuntas tentang geopolimer. Sebelumnya, Korigi pernah mengadakan simposium bertajuk Malaysia-Indonesia Geopolymer Symposium di Kuala Lumpur, Malaysia pada Mei tahun lalu.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/\" \/>\n<meta property=\"og:site_name\" content=\"ITS News\" \/>\n<meta property=\"article:published_time\" content=\"2015-10-27T15:54:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526\" \/>\n\t<meta property=\"og:image:width\" content=\"540\" \/>\n\t<meta property=\"og:image:height\" content=\"405\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dadang ITS\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dadang ITS\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/\"},\"author\":{\"name\":\"Dadang ITS\",\"@id\":\"https:\/\/www.its.ac.id\/news\/#\/schema\/person\/30d3fdc35e7f8f31c41abfd28db2eeb9\"},\"headline\":\"Simposium Internasional Bahas Beton Ramah Lingkungan\",\"datePublished\":\"2015-10-27T15:54:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/\"},\"wordCount\":354,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526\",\"articleSection\":[\"Berita Utama\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/\",\"url\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/\",\"name\":\"Simposium Internasional Bahas Beton Ramah Lingkungan - ITS News\",\"isPartOf\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526\",\"datePublished\":\"2015-10-27T15:54:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage\",\"url\":\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526\",\"contentUrl\":\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526\",\"width\":540,\"height\":405},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.its.ac.id\/news\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Simposium Internasional Bahas Beton Ramah Lingkungan\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.its.ac.id\/news\/#website\",\"url\":\"https:\/\/www.its.ac.id\/news\/\",\"name\":\"ITS News\",\"description\":\"Institut Teknologi Sepuluh Nopember\",\"publisher\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.its.ac.id\/news\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.its.ac.id\/news\/#organization\",\"name\":\"ITS News\",\"url\":\"https:\/\/www.its.ac.id\/news\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.its.ac.id\/news\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/01\/LOGO-ITS.svg\",\"contentUrl\":\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/01\/LOGO-ITS.svg\",\"width\":98,\"height\":56,\"caption\":\"ITS News\"},\"image\":{\"@id\":\"https:\/\/www.its.ac.id\/news\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.its.ac.id\/news\/#\/schema\/person\/30d3fdc35e7f8f31c41abfd28db2eeb9\",\"name\":\"Dadang ITS\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.its.ac.id\/news\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5c2c42565b0c1e5c1707526aec338a8711f052dbed405d0e0267cfacb2ef8e2a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5c2c42565b0c1e5c1707526aec338a8711f052dbed405d0e0267cfacb2ef8e2a?s=96&d=mm&r=g\",\"caption\":\"Dadang ITS\"},\"url\":\"https:\/\/www.its.ac.id\/news\/author\/root\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Simposium Internasional Bahas Beton Ramah Lingkungan - ITS News","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.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/","og_locale":"en_US","og_type":"article","og_title":"Simposium Internasional Bahas Beton Ramah Lingkungan - ITS News","og_description":"Konsorsium Riset Geopolimer Indonesia (Korigi) mengadakan simposium internasional bertajuk Geopolymer Application for Sustainable Green Future di Hotel Swiss Bellin, Surabaya. Selama dua hari sejak Senin (26\/10), Korigi mengupas tuntas tentang geopolimer. Sebelumnya, Korigi pernah mengadakan simposium bertajuk Malaysia-Indonesia Geopolymer Symposium di Kuala Lumpur, Malaysia pada Mei tahun lalu.","og_url":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/","og_site_name":"ITS News","article_published_time":"2015-10-27T15:54:36+00:00","og_image":[{"width":540,"height":405,"url":"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526","type":"image\/jpeg"}],"author":"Dadang ITS","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Dadang ITS","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#article","isPartOf":{"@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/"},"author":{"name":"Dadang ITS","@id":"https:\/\/www.its.ac.id\/news\/#\/schema\/person\/30d3fdc35e7f8f31c41abfd28db2eeb9"},"headline":"Simposium Internasional Bahas Beton Ramah Lingkungan","datePublished":"2015-10-27T15:54:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/"},"wordCount":354,"commentCount":0,"publisher":{"@id":"https:\/\/www.its.ac.id\/news\/#organization"},"image":{"@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage"},"thumbnailUrl":"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526","articleSection":["Berita Utama"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/","url":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/","name":"Simposium Internasional Bahas Beton Ramah Lingkungan - ITS News","isPartOf":{"@id":"https:\/\/www.its.ac.id\/news\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage"},"image":{"@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage"},"thumbnailUrl":"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526","datePublished":"2015-10-27T15:54:36+00:00","breadcrumb":{"@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#primaryimage","url":"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526","contentUrl":"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2017\/11\/15526","width":540,"height":405},{"@type":"BreadcrumbList","@id":"https:\/\/www.its.ac.id\/news\/simposium-internasional-bahas-beton-ramah-lingkungan\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.its.ac.id\/news\/en\/"},{"@type":"ListItem","position":2,"name":"Simposium Internasional Bahas Beton Ramah Lingkungan"}]},{"@type":"WebSite","@id":"https:\/\/www.its.ac.id\/news\/#website","url":"https:\/\/www.its.ac.id\/news\/","name":"ITS News","description":"Institut Teknologi Sepuluh Nopember","publisher":{"@id":"https:\/\/www.its.ac.id\/news\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.its.ac.id\/news\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.its.ac.id\/news\/#organization","name":"ITS News","url":"https:\/\/www.its.ac.id\/news\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.its.ac.id\/news\/#\/schema\/logo\/image\/","url":"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/01\/LOGO-ITS.svg","contentUrl":"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/01\/LOGO-ITS.svg","width":98,"height":56,"caption":"ITS News"},"image":{"@id":"https:\/\/www.its.ac.id\/news\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.its.ac.id\/news\/#\/schema\/person\/30d3fdc35e7f8f31c41abfd28db2eeb9","name":"Dadang ITS","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.its.ac.id\/news\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5c2c42565b0c1e5c1707526aec338a8711f052dbed405d0e0267cfacb2ef8e2a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5c2c42565b0c1e5c1707526aec338a8711f052dbed405d0e0267cfacb2ef8e2a?s=96&d=mm&r=g","caption":"Dadang ITS"},"url":"https:\/\/www.its.ac.id\/news\/author\/root\/"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/posts\/21621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/comments?post=21621"}],"version-history":[{"count":0,"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/posts\/21621\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/media\/21622"}],"wp:attachment":[{"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/media?parent=21621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/categories?post=21621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.its.ac.id\/news\/wp-json\/wp\/v2\/tags?post=21621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}