{"id":20884,"date":"2024-04-22T03:16:21","date_gmt":"2024-04-22T03:16:21","guid":{"rendered":"https:\/\/renolith.com.au\/?p=20884"},"modified":"2024-11-29T03:48:28","modified_gmt":"2024-11-29T03:48:28","slug":"taman-nasional-kruger","status":"publish","type":"post","link":"https:\/\/renolith.com.au\/id\/kruger-national-park\/","title":{"rendered":"Studi Kasus Renolith \u2013 Taman Nasional Kruger"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"20884\" class=\"elementor elementor-20884\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5c96fab4 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no\" data-id=\"5c96fab4\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2eea56ee\" data-id=\"2eea56ee\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;motion_fx_translateY_effect&quot;:&quot;yes&quot;,&quot;motion_fx_translateY_speed&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:4,&quot;sizes&quot;:[]},&quot;motion_fx_translateY_affectedRange&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:{&quot;start&quot;:0,&quot;end&quot;:100}},&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2591cb6e elementor-widget elementor-widget-elementskit-heading\" data-id=\"2591cb6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><div class=\"ekit-heading elementskit-section-title-wraper text_left   ekit_heading_tablet-text_center   ekit_heading_mobile-\"><h1 class=\"ekit-heading--title elementskit-section-title \">Renolith Case Study - Kruger National Park<\/h1><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a60be19 elementor-widget elementor-widget-elementskit-breadcrumb\" data-id=\"4a60be19\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-breadcrumb.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><ol class=\"ekit-breadcrumb\"><li class=\"ekit_breadcrumbs_start\"><a href=\"https:\/\/renolith.com.au\/de\">Home<\/a><\/li> <li class=\"brd_sep\"> &raquo; <\/li> <li><a href=\"https:\/\/renolith.com.au\/de\/kategorie\/fallstudien\/\">Case Studies<\/a><\/li><\/ol><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59d43166 elementor-tablet-align-center elementor-widget elementor-widget-post-info\" data-id=\"59d43166\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d0daba3\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/renolith.com.au\/id\/2024\/04\/22\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-calendar\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>April 22, 2024<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-9c763bd e-con-full e-flex wpr-particle-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"9c763bd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6cba8bd elementor-widget elementor-widget-text-editor\" data-id=\"6cba8bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tConstruction cost savings of 40% achieved for Kruger National Park roads\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ab7341 elementor-widget elementor-widget-progress\" data-id=\"7ab7341\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"progress.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"elementor-progress-wrapper\" role=\"progressbar\" aria-valuemin=\"0\" aria-valuemax=\"100\" aria-valuenow=\"100\" aria-valuetext=\"100% (Conventional road construction cost)\">\n\t\t\t<div class=\"elementor-progress-bar\" data-max=\"100\">\n\t\t\t\t<span class=\"elementor-progress-text\">Conventional road construction cost<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-progress-percentage\">100%<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32fd8f4 elementor-widget elementor-widget-progress\" data-id=\"32fd8f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"progress.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"elementor-progress-wrapper\" role=\"progressbar\" aria-valuemin=\"0\" aria-valuemax=\"100\" aria-valuenow=\"60\" aria-valuetext=\"60% (Road construction cost using Renolith-enhanced cementitious stabilisation)\">\n\t\t\t<div class=\"elementor-progress-bar\" data-max=\"60\">\n\t\t\t\t<span class=\"elementor-progress-text\">Road construction cost using Renolith-enhanced cementitious stabilisation<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-progress-percentage\">60%<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-521c34bf elementor-widget elementor-widget-heading\" data-id=\"521c34bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Context<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2eda183a elementor-widget elementor-widget-text-editor\" data-id=\"2eda183a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>South Africa\u2019s national parks (<a href=\"https:\/\/www.sanparks.org\/corporate\/about\/profile\/overview\" target=\"_blank\" rel=\"noopener\">SANParks<\/a>) conserve the country\u2019s rich diversity of flora and fauna through a system of 21 national parks, including three world heritage sites and the world-renowned Kruger National Park (KNP).\u00a0 The <a href=\"https:\/\/www.sanparks.org\/parks\/kruger\" target=\"_blank\" rel=\"noopener\">Kruger National Park<\/a> offers a wildlife experience that ranks with the best in Africa. Established in 1898 to protect the wildlife of the South African Lowveld, this national park is unrivalled in the diversity of its life forms and a world leader in advanced environmental management techniques and policies. Kruger is home to an impressive number of species: 336 trees, 49 fish, 34 amphibians, 114 reptiles, 507 birds and 147 mammals.<\/p><p>The National Environmental Management Protected Areas Act requires SANParks to create destinations for nature-based tourism in a manner that is not harmful to the environment. SANParks embarked on a commercialisation programme to increase funds for SANP&#8217;s core function, nature conservation. The principle is to have private operators build and operate tourism facilities within the national parks, under stringent and monitored conditions.<\/p><p>Amongst other things, the construction and operation of roads requires careful consideration of social, environmental and financial factors.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7586ded elementor-widget elementor-widget-image\" data-id=\"7586ded\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Lions-at-Kruger-National-Park.webp\" class=\"attachment-full size-full wp-image-22374\" alt=\"at Kruger National Park\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Lions-at-Kruger-National-Park.webp 1920w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Lions-at-Kruger-National-Park-300x169.webp 300w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Lions-at-Kruger-National-Park-1024x576.webp 1024w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Lions-at-Kruger-National-Park-768x432.webp 768w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Lions-at-Kruger-National-Park-1536x864.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">African wildlife at Kruger National Park<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f66422a elementor-widget elementor-widget-heading\" data-id=\"3f66422a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Specification<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31d0268a elementor-widget elementor-widget-text-editor\" data-id=\"31d0268a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SANParks released a manual (<a href=\"https:\/\/www.sanparks.org\/wp-content\/uploads\/2021\/03\/knp-roads-construction-manual.pdf\" target=\"_blank\" rel=\"noopener\">Specifications for the Construction of Roads in the Kruger National Park and Concession Areas<\/a>) which compiled a set of uniform and functional guidelines for the construction of new roads and the upgrading and maintenance of existing roads within the boundaries of the Kruger National Park. Key excerpts from the manual are shown below.<\/p><blockquote><p><strong><em>12.10 The use of alternative stabilising agents in road construction<\/em><\/strong><\/p><ol><li><strong><em>\u00a0General<\/em><\/strong><\/li><\/ol><p><em>The dwindling supplies of natural sources of road building material in the KNP are being further curtailed by the high cost of exploitation and rehabilitation of borrow pits and under the present circumstances several environmental considerations. This fact gives greater emphasis to the need for improving the utilisation of marginal, sub marginal and problem in situ materials through stabilisation techniques. Some of the most important advantages of stabilisation are:<\/em><\/p><ul><li style=\"list-style-type: none;\"><ul><li><em>The strength of the material is increased;<\/em><\/li><li><em>Durability and resistance to the effects of water are improved;<\/em><\/li><li><em>Wet soils can be dried out; and<\/em><\/li><li><em>The workability of clayey materials can be improved.<\/em><\/li><\/ul><\/li><\/ul><p><em>Although soil is an abundant natural resource, many types cannot be used for construction purposes due to the lack of a suitable and affordable stabilisation technology. There are many stabilisers that are marketed as a replacement for the conventional stabilising agents, such as cement, lime, etc. From a risk management point of view, there is reluctance by engineers to employ these so-called replacement stabilisers. The marketing of these products is done conventionally by product representatives who may lack objectivity. The role of an independent materials engineer to act as an &#8220;honest broker&#8221; is often missed.<\/em><\/p><\/blockquote><p><strong>Key point #1: Stabilisation can have environmental advantages, but choice of an appropriate stabilisation technology requires expertise and objectivity.<\/strong><\/p><blockquote><p><em>2.5 Cement additives are mainly used to improve the strength and reduce the water permeability of concrete products. Because of high costs very few of these additives have been used in road stabilisation successfully.<br \/><\/em><em><u>The only product that has been used with success<\/u><\/em><em> in and outside Southern Africa is <a href=\"https:\/\/renolith.com.au\/product\/\" target=\"_blank\" rel=\"noopener\">a non-toxic liquid concrete additive<\/a> for use in building and road construction by the name of <u>Renolith<\/u>. It allows concrete to be made without coarse aggregate, instead is using soil as the filler. Renolith and Portland Cement together bind and waterproof the soil particles to form a stable and durable polymer with improved compressive load bearing and flexibility. Renolith may be applied by <u>using in situ material<\/u>, such as <u>sand, clay, any clay\/sand\/silt mix, sea sand<\/u> etc.<\/em><\/p><\/blockquote><p><strong>Key point #2: Renolith and cement has been successfully used to form roads from a variety of in-situ materials including sand, clay, any clay\/sand\/silt mix, sea sand etc.<\/strong><\/p><blockquote><p><em>2.6 Cement additives are normally successful under most circumstances, but very expensive. <u>Renolith has been applied successfully<\/u> in areas, where construction material was not available, by the utilisation of the in situ material. In several cases pure sand and even clayey material were used to construct base courses successfully. Although the initial cost of the product seems to be high, <u>savings <\/u>of almost<u> 40% <\/u>on the <u>construction<\/u> of pavement layers were generated, because no construction material of whatever nature was imported. The cement content varies between 2% and 8% per m2. <\/em><\/p><\/blockquote><p><strong>Key point #3: Construction cost savings of 40% were achieved.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52c0f416 elementor-widget elementor-widget-heading\" data-id=\"52c0f416\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3775fec9 elementor-widget elementor-widget-text-editor\" data-id=\"3775fec9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Stabilisation of in-situ materials can provide multiple advantages to road construction and maintenance, particularly in environmentally sensitive areas such as the Kruger National Park. Most stabilisation techniques are only suitable in limited scenarios. Renolith and cement has been successfully used to form roads in Southern Africa from a variety of in-situ materials including sand, clay, any clay\/sand\/silt mix and sea sand. Construction cost savings of nearly 40% were achieved.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d6cf61 elementor-widget elementor-widget-image\" data-id=\"3d6cf61\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Elephants-at-Kruger-National-Park.webp\" class=\"attachment-full size-full wp-image-22375\" alt=\"Elephants at Kruger National Park\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Elephants-at-Kruger-National-Park.webp 1920w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Elephants-at-Kruger-National-Park-300x169.webp 300w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Elephants-at-Kruger-National-Park-1024x576.webp 1024w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Elephants-at-Kruger-National-Park-768x432.webp 768w, https:\/\/renolith.com.au\/wp-content\/uploads\/2024\/04\/Elephants-at-Kruger-National-Park-1536x864.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">African wildlife at Kruger National Park<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac4d882 elementor-widget elementor-widget-elementskit-button\" data-id=\"ac4d882\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" 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class=\"ekit-wid-con\" ><div class=\"ekit-heading elementskit-section-title-wraper text_left   ekit_heading_tablet-   ekit_heading_mobile-\"><h3 class=\"ekit-heading--title elementskit-section-title \">More Articles<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-736fad4c elementor-widget elementor-widget-elementskit-post-list\" data-id=\"736fad4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-post-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<ul class=\"elementor-icon-list-items ekit-post-list-wrapper \">\n\t\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/renolith.com.au\/de\/nachhaltige-straseninfrastruktur\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t\t<i 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Infrastructure<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-80f3d56 e-flex e-con-boxed wpr-particle-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"80f3d56\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Studi Kasus Renolith \u2013 Taman Nasional Kruger Penghematan biaya konstruksi jalan di Taman Nasional Kruger sebesar 401 TP3T tercapai Biaya konstruksi jalan konvensional 1001 TP3T Biaya konstruksi jalan menggunakan stabilisasi semen yang ditingkatkan dengan Renolith 601 TP3T Konteks Taman nasional Afrika Selatan (SANParks) melestarikan keanekaragaman flora dan fauna negara yang kaya melalui sistem 21 taman nasional, termasuk tiga situs warisan dunia dan Taman Nasional Kruger (KNP) yang terkenal di dunia. Taman Nasional Kruger menawarkan pengalaman satwa liar yang termasuk yang terbaik di Afrika. Didirikan pada tahun 1898 untuk melindungi satwa liar di Lowveld Afrika Selatan, taman nasional ini tak tertandingi dalam keanekaragaman bentuk kehidupannya dan merupakan pemimpin dunia dalam teknik dan kebijakan manajemen lingkungan yang canggih. Kruger adalah rumah bagi sejumlah spesies yang mengesankan: 336 pohon, 49 ikan, 34 amfibi, 114 reptil, 507 burung, dan 147 mamalia. Undang-Undang Pengelolaan Lingkungan Nasional untuk Kawasan Lindung mewajibkan SANParks untuk menciptakan destinasi wisata berbasis alam dengan cara yang tidak merusak lingkungan. SANParks memulai program komersialisasi untuk meningkatkan dana bagi fungsi inti SANParks, yaitu konservasi alam. Prinsipnya adalah agar operator swasta membangun dan mengoperasikan fasilitas wisata di dalam taman nasional, di bawah kondisi yang ketat dan terpantau. Di antara hal-hal lain, pembangunan dan pengoperasian jalan memerlukan pertimbangan cermat terhadap faktor sosial, lingkungan, dan keuangan. Spesifikasi Satwa Liar Afrika di Taman Nasional Kruger SANParks menerbitkan manual (Spesifikasi untuk Pembangunan Jalan di Taman Nasional Kruger dan Area Konsesi) yang menyusun serangkaian pedoman yang seragam dan fungsional untuk pembangunan jalan baru serta peningkatan dan pemeliharaan jalan yang ada di dalam batas-batas Taman Nasional Kruger. Kutipan penting dari manual tersebut ditunjukkan di bawah ini. 12.10 Penggunaan Bahan Penstabil Alternatif dalam Konstruksi Jalan Umum Persediaan sumber daya alam untuk material bangunan jalan di KNP semakin menipis, dan hal ini semakin diperparah oleh tingginya biaya eksploitasi dan rehabilitasi lokasi pengambilan material, serta beberapa pertimbangan lingkungan dalam kondisi saat ini. Fakta ini semakin menekankan perlunya peningkatan pemanfaatan material marginal, sub-marginal, dan material bermasalah di lokasi melalui teknik stabilisasi. Beberapa keuntungan terpenting dari stabilisasi adalah: Kekuatan material meningkat; Daya tahan dan ketahanan terhadap pengaruh air meningkat; Tanah basah dapat dikeringkan; dan Kemudahan pengerjaan material lempung dapat ditingkatkan. Meskipun tanah merupakan sumber daya alam yang melimpah, banyak jenis tanah tidak dapat digunakan untuk keperluan konstruksi karena kurangnya teknologi stabilisasi yang sesuai dan terjangkau. Terdapat banyak bahan penstabil yang dipasarkan sebagai pengganti bahan penstabil konvensional, seperti semen, kapur, dll. Dari sudut pandang manajemen risiko, para insinyur enggan menggunakan bahan penstabil pengganti ini. Pemasaran produk-produk ini dilakukan secara konvensional oleh perwakilan produk yang mungkin kurang objektif. Peran seorang insinyur material independen untuk bertindak sebagai &quot;penengah yang jujur&quot; seringkali terabaikan. Poin penting #1: Stabilisasi dapat memiliki keuntungan lingkungan, tetapi pemilihan teknologi stabilisasi yang tepat membutuhkan keahlian dan objektivitas. 2.5 Aditif semen terutama digunakan untuk meningkatkan kekuatan dan mengurangi permeabilitas air pada produk beton. Karena biaya yang tinggi, sangat sedikit aditif ini yang berhasil digunakan dalam stabilisasi jalan. Satu-satunya produk yang telah berhasil digunakan di dalam dan di luar Afrika Selatan adalah aditif beton cair non-toksik untuk digunakan dalam konstruksi bangunan dan jalan raya dengan nama Renolith. Produk ini memungkinkan beton dibuat tanpa agregat kasar, melainkan menggunakan tanah sebagai pengisi. Renolith dan Semen Portland bersama-sama mengikat dan membuat partikel tanah kedap air untuk membentuk polimer yang stabil dan tahan lama dengan daya dukung beban tekan dan fleksibilitas yang lebih baik. Renolith dapat diaplikasikan dengan menggunakan material in situ, seperti pasir, tanah liat, campuran tanah liat\/pasir\/lumpur, pasir laut, dll. Poin penting #2: Renolith dan semen telah berhasil digunakan untuk membentuk jalan dari berbagai material in situ termasuk pasir, tanah liat, campuran tanah liat\/pasir\/lumpur, pasir laut, dll. 2.6 Aditif semen biasanya berhasil dalam sebagian besar keadaan, tetapi sangat mahal. Renolith telah berhasil diaplikasikan di daerah-daerah di mana material konstruksi tidak tersedia, dengan memanfaatkan material in situ. Dalam beberapa kasus, pasir murni dan bahkan material lempung digunakan untuk membangun lapisan dasar dengan sukses. Meskipun biaya awal produk tampak tinggi, penghematan hampir 40% pada konstruksi lapisan perkerasan dihasilkan, karena tidak ada material konstruksi apa pun yang diimpor. Kandungan semen bervariasi antara 2% dan 8% per m2. Poin penting #3: Penghematan biaya konstruksi sebesar 40% telah tercapai. Kesimpulan Stabilisasi material in-situ dapat memberikan banyak keuntungan bagi konstruksi dan pemeliharaan jalan, khususnya di daerah yang sensitif terhadap lingkungan seperti Taman Nasional Kruger. Sebagian besar teknik stabilisasi hanya cocok dalam skenario terbatas. Renolith dan semen telah berhasil digunakan untuk membentuk jalan di Afrika Selatan dari berbagai material in-situ termasuk pasir, tanah liat, campuran tanah liat\/pasir\/lumpur, dan pasir laut. Penghematan biaya konstruksi hampir 401 TP3T telah tercapai. Satwa liar Afrika di Taman Nasional Kruger Bagikan artikel ini Artikel Lainnya Memahami Kerusakan Alur pada Perkerasan Jalan Tantangan Tersembunyi dalam Memelihara Jalan Angkut Tambang Memahami Stabilisasi Berbasis Semen Tiga Pilar Utama Bahaya Tersembunyi Lubang Jalan: Mengapa Kita Tidak Boleh Mengabaikannya<\/p>","protected":false},"author":3,"featured_media":21925,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[177],"tags":[159],"class_list":["post-20884","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","tag-case-study"],"acf":[],"_links":{"self":[{"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/posts\/20884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/comments?post=20884"}],"version-history":[{"count":3,"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/posts\/20884\/revisions"}],"predecessor-version":[{"id":32810,"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/posts\/20884\/revisions\/32810"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/media\/21925"}],"wp:attachment":[{"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/media?parent=20884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/categories?post=20884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renolith.com.au\/id\/wp-json\/wp\/v2\/tags?post=20884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}