{"id":12468,"date":"2023-07-05T07:03:10","date_gmt":"2023-07-05T07:03:10","guid":{"rendered":"https:\/\/renolith.com.au\/?p=12468"},"modified":"2024-11-29T04:14:00","modified_gmt":"2024-11-29T04:14:00","slug":"madi-studien","status":"publish","type":"post","link":"https:\/\/renolith.com.au\/de\/madi-trials\/","title":{"rendered":"MADI-Studien: Verbesserung der Bodenstabilisierung mit Renolith"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12468\" class=\"elementor elementor-12468\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7067dfb7 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=\"7067dfb7\" 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-31049148\" data-id=\"31049148\" data-element_type=\"column\" data-e-type=\"column\">\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-315c686b elementor-widget elementor-widget-elementskit-heading\" data-id=\"315c686b\" 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 \">MADI Trials: Enhancing Soil Stabilisation with Renolith<\/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-568ba25a elementor-widget elementor-widget-elementskit-breadcrumb\" data-id=\"568ba25a\" 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\/id\">Home<\/a><\/li> <li class=\"brd_sep\"> &raquo; <\/li> <li><a href=\"https:\/\/renolith.com.au\/id\/category\/case-studies\/\">Case Studies<\/a><\/li> <li class=\"brd_sep\"> &raquo; <\/li>  <li>MADI Trials: Enhancing Soil Stabilisation&hellip;<\/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-1571a381 elementor-tablet-align-center elementor-widget elementor-widget-post-info\" data-id=\"1571a381\" 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\/de\/2023\/07\/05\/\">\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>Juli 5, 2023<\/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-3ac9d801 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=\"3ac9d801\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-92f734b e-con-full e-flex wpr-particle-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"92f734b\" 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-e1e8151 elementor-widget elementor-widget-heading\" data-id=\"e1e8151\" 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\">Source\/Context<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bed70bd elementor-widget elementor-widget-text-editor\" data-id=\"bed70bd\" 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>The article contains a roughly translated summary and excerpts from the Scientific Report: <em>V. Prikhodko and E. Kotlyarsk, \u201cConstruction of an experimental section of the foundation from the soil, strengthened with Portland cement using the additive Renolith on the educational and scientific base MADI (STU),\u201d Ministry of Education and Science of the Russian Federation, Moscow, 2008<\/em><\/p><ul><li><a href=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/Renolith-MADI-Trials-german.pdf\"><u>Original language &#8211; German<\/u><\/a>: <em>Bau von einer Versuchsstrecke des Untergrundes aus dem mit Portlandzement verfestigten Boden, mit Einsatz von Renolith auf der Untersuchungsstation von MADI (STU)<\/em><\/li><li><a href=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/Renolith-MADI-Trials-english.pdf\"><u>English, Machine translated by Google<\/u><\/a>: <em>Construction of a test section of the subsoil from the soil consolidated with Portland cement, using Renolith on the MADI Investigation Station (STU)<\/em><\/li><\/ul>\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-8e7568b elementor-widget elementor-widget-heading\" data-id=\"8e7568b\" 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\">Overview<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22b2424 elementor-widget elementor-widget-text-editor\" data-id=\"22b2424\" 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>The investigation and construction work on pavement layers made of soil consolidated with Portland cement and Renolith additive was carried out in June-July of 2008 at the Institute for Automotive and Road Construction Moscow (MADI) State Technical University (STU) test field.<\/p>\n<p>The objectives were:<\/p>\n<ol>\n<li>Approval of soil cement mix preparation technology with use of Renolith admixture on the mobile mixing plant \u201cBERTOLI\u201d;<\/li>\n<li>Determination of technological physico-mechanical properties of soil cement mix and soil cement in constructive layers of road beds.<\/li>\n<\/ol>\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-232e96e elementor-widget elementor-widget-heading\" data-id=\"232e96e\" 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\">Introduction<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-168af92 elementor-widget elementor-widget-text-editor\" data-id=\"168af92\" 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>Because heavy transport in Russia and in neighboring countries continues to increase, it is necessary to adapt quickly to the growing volume of traffic and to expand the road network. This problem can be solved thanks to new technology, which can use the on-site soil for the road substructure and thus greatly reduce dependence on foreign materials in road construction. The use of soil stabilized with various binding materials is in ever wider use in road construction. The consolidation (stabilisation) of local soils allows a much greater range of usable materials in road construction. Recycling and use of local soil means reducing the materials to be delivered (e.g. gravel, coarse and small-grain sand); reducing the costs and transport impost for the construction of base layers in road construction.<\/p>\n<p>The existing soils, with the addition of cement and special admixture (Renolith), can be used for the construction of the road substructure and achieve the necessary physical-mechanical properties (pressure and deformation resistance, frost resistance). High load capacity of the road substructure can be achieved. The biggest benefit of using this binder is that the mixtures can be prepared directly on site. Special mixing plants are required such as road milling machines and stationary mixing plants. Generally, such methods have application in the technical-economic effectiveness in road construction. However, traditional stabilisation construction methods have a number of significant disadvantages:<\/p>\n<ul>\n<li>Restricted use in road construction as not all soil types can be stabilized.<\/li>\n<li>The available material often has a high level of inhomogeneity and is therefore not suitable for traditional road construction.<\/li>\n<li>It is very challenging to stabilise soils with high water content and achieve the required carrying capacity.<\/li>\n<li>Asphalt laid on top of traditional base courses made with cement-only stabilised soils tend to form transverse cracks, leading to rapid destruction.<\/li>\n<\/ul>\n<p>To improve the structural properties of soils solidified with cement, various additives are used here and abroad. Additives can make soils and aggregates hydrophobic and increase frost resistance of the material, or improve physical-chemical interactions with soil fines to form a denser and firmer material structure.<\/p>\n<p>The additive to be examined \u2013 Renolith &#8211; can enable otherwise unsuitable soils to be utilised in road bases.<\/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-ef1c1a6 elementor-widget elementor-widget-heading\" data-id=\"ef1c1a6\" 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<h5 class=\"elementor-heading-title elementor-size-default\">Test Field #1<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f18e1d8 elementor-widget elementor-widget-text-editor\" data-id=\"f18e1d8\" 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>The first test field was constructed on 05 June 2008. The composition of the solidified soil mixture was:<\/p>\n<ul>\n<li>Sand 100%<\/li>\n<li>Portland cement 8%<\/li>\n<li>Additive Renolith \u2013 10% of cement mass<\/li>\n<\/ul>\n<p>The sandy soil had a moisture content of 10%. 500 m3 of large grain sand was obtained from a pit near Moscow, bulk density 1.5 g\/cm\u00b3.<\/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-9ca30d5 elementor-widget elementor-widget-image\" data-id=\"9ca30d5\" 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\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"624\" height=\"459\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/1.jpg\" class=\"attachment-large size-large wp-image-12477\" alt=\"Storage of the sand at the MADI test field\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/1.jpg 624w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/1-300x221.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\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-8427e9e elementor-widget elementor-widget-text-editor\" data-id=\"8427e9e\" 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><b>Storage of the sand at the MADI test field<\/b><\/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-e0d85a8 elementor-widget elementor-widget-text-editor\" data-id=\"e0d85a8\" 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>Portland cement brand 400 was made in Turkey and delivered in bulk bags. Because of improper storage and\/or transport, the cement lost some effectiveness. Also, lumps had accumulated, causing partial malfunctions of the dosing device and affecting homogeneity of the mixtures.<\/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-71aa356 elementor-widget elementor-widget-text-editor\" data-id=\"71aa356\" 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>The preparation of the above composition was made using a Bertoli brand mixer. This mixing plant has an output of 100 m\u00b3\/h.<\/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-4447e961 elementor-widget elementor-widget-image\" data-id=\"4447e961\" 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\t\t\t<img decoding=\"async\" width=\"624\" height=\"466\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/3.jpg\" class=\"attachment-large size-large wp-image-12479\" alt=\"Bertoli mixing plant\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/3.jpg 624w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/3-300x224.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\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-32e9f7b elementor-widget elementor-widget-text-editor\" data-id=\"32e9f7b\" 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><strong>Bertoli mixing plant<\/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-3a84533 elementor-widget elementor-widget-text-editor\" data-id=\"3a84533\" 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>The delivery of the mixture to the installation site was no more than 200 meters. Transportation was carried out using Kamaz trucks with a load capacity of 15 tons.<\/p>\n<p>The application was done with the Vogele brand paver with a layer thickness of 18 cm installed.<\/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-1237f757 elementor-widget elementor-widget-image\" data-id=\"1237f757\" 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\t\t\t<img decoding=\"async\" width=\"624\" height=\"395\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/4.jpg\" class=\"attachment-large size-large wp-image-12480\" alt=\"Madi trials\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/4.jpg 624w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/4-300x190.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\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-d27959d elementor-widget elementor-widget-text-editor\" data-id=\"d27959d\" 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><strong>Delivery of the cement soil mixture by truck and its unloading into the bunker of the brig. Application of the test section to the fire brigade aisle of the MADI test field<\/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-786b5c1 elementor-widget elementor-widget-text-editor\" data-id=\"786b5c1\" 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>The pavement was compacted with a 12 ton two-roller vibrating roller brand DU 82 at a running speed of 1.3 km\/h. 5-6 passes on each track were required to achieve full compaction.<\/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-17fe10 elementor-widget elementor-widget-image\" data-id=\"17fe10\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"438\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/5.jpg\" class=\"attachment-large size-large wp-image-12481\" alt=\"Compaction of the mixture using a large roller\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/5.jpg 624w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/5-300x211.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\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-ddb4446 elementor-widget elementor-widget-text-editor\" data-id=\"ddb4446\" 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><strong>Compaction of the mixture using a large roller<\/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-b405bf7 elementor-widget elementor-widget-text-editor\" data-id=\"b405bf7\" 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>During the work process, the MADI specialist laboratory was used to determine the properties of the ingredients and mix. Reference samples were manufactured from 20kg of sand, 5kg of Portland cement and 2 litres of Renolith additive. \u00a0<\/p>\n<p>During the installation process, the layer density, layer thickness and width of the applied mixture was checked, as well as the number of rolling passes.<\/p>\n<p>9 series of core samples (total of 63 cylinders) were drilled after 28 days cure.<\/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-6a86a512 elementor-widget elementor-widget-image\" data-id=\"6a86a512\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"382\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/6.png\" class=\"attachment-large size-large wp-image-12482\" alt=\"Scheme of the test track on MADI test field with indication of the places where the cement soil mix samples were taken (9 places)\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/6.png 624w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/6-300x184.png 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\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-ed4e71d elementor-widget elementor-widget-text-editor\" data-id=\"ed4e71d\" 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><strong>Scheme of the test track on MADI test field with indication of the places where the cement soil mix samples were taken (9 places)<\/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-ac30128 elementor-widget elementor-widget-text-editor\" data-id=\"ac30128\" 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>Laboratory tests were carried out in accordance with <a href=\"https:\/\/files.stroyinf.ru\/Data2\/1\/4294852\/4294852942.htm\" target=\"_blank\" rel=\"noopener\">GOST 23558-94<\/a>.<\/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-de143a5 elementor-widget elementor-widget-heading\" data-id=\"de143a5\" 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<h6 class=\"elementor-heading-title elementor-size-default\">Test Field #2<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af7ecf7 elementor-widget elementor-widget-text-editor\" data-id=\"af7ecf7\" 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>The second test field was constructed on 15 June 2008. The technology for the construction of this road bed as well as the machines, mechanisms and soil mix were the same as for test field #1.<\/p>\n<p>Core samples were taken from the installed base after 28 days curing. The sampling scheme for the core samples was similar to test field #1.<\/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-b4e20d4 elementor-widget elementor-widget-image\" data-id=\"b4e20d4\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"528\" height=\"626\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/7.jpg\" class=\"attachment-large size-large wp-image-12483\" alt=\"Sample core drilling\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/7.jpg 528w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/7-253x300.jpg 253w\" sizes=\"(max-width: 528px) 100vw, 528px\" \/>\t\t\t\t\t\t\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-9fbdb05 elementor-widget elementor-widget-text-editor\" data-id=\"9fbdb05\" 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 style=\"text-align: center;\"><strong>Sample core drilling<\/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-64d7614 elementor-widget elementor-widget-image\" data-id=\"64d7614\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"380\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/8.jpg\" class=\"attachment-large size-large wp-image-12484\" alt=\"Drilled core sample\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/8.jpg 624w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/8-300x183.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\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-183ebb0 elementor-widget elementor-widget-text-editor\" data-id=\"183ebb0\" 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 style=\"text-align: center;\"><strong>Drilled core sample<\/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-0953d0c elementor-widget elementor-widget-text-editor\" data-id=\"0953d0c\" 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>Control samples were prepared and stored for 28-days storage in a climate controlled chamber. The physico-mechanical properties of core samples the control samples were determined.<\/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-422888f elementor-widget elementor-widget-heading\" data-id=\"422888f\" 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<p class=\"elementor-heading-title elementor-size-default\">Tests<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33efcda elementor-widget elementor-widget-text-editor\" data-id=\"33efcda\" 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>Tests were conducted on specimens and core samples to determine:<\/p>\n<ul>\n<li>Compressive strength<\/li>\n<li>Water absorption<\/li>\n<li>Relative deformation<\/li>\n<li>Flexural \/ tensile strength<\/li>\n<\/ul>\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-da66470 elementor-widget elementor-widget-image\" data-id=\"da66470\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"598\" height=\"451\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/9.jpg\" class=\"attachment-large size-large wp-image-12485\" alt=\"Capillary water absorption test of the cement soil samples\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/9.jpg 598w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/9-300x226.jpg 300w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/>\t\t\t\t\t\t\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-5e68c8b elementor-widget elementor-widget-text-editor\" data-id=\"5e68c8b\" 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 style=\"text-align: center;\"><strong>Capillary water absorption test of the cement soil samples<\/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-bff3ae7 elementor-widget elementor-widget-image\" data-id=\"bff3ae7\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"465\" src=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/10.jpg\" class=\"attachment-large size-large wp-image-12486\" alt=\"Flexural strength test of 28d cured sample\" srcset=\"https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/10.jpg 624w, https:\/\/renolith.com.au\/wp-content\/uploads\/2023\/07\/10-300x224.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\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-2ee87ec elementor-widget elementor-widget-text-editor\" data-id=\"2ee87ec\" 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 style=\"text-align: center;\"><strong>Flexural strength test of 28d cured sample<\/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-8488cf0 elementor-widget elementor-widget-heading\" data-id=\"8488cf0\" 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<p class=\"elementor-heading-title elementor-size-default\">Analysis<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7bdf3d elementor-widget elementor-widget-text-editor\" data-id=\"c7bdf3d\" 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>The ratio of compressive strength to bending strength to a certain extent characterizes the crack resistance of asphalt concrete pavements on soil bases reinforced with mineral binders. The ratios of compressive strength to bending (tensile) strength obtained from the results of testing samples and cores with 95% reliability lie in the range from 2.38 to 2.81. In accordance with the requirements of <a href=\"https:\/\/files.stroyinf.ru\/Data2\/1\/4294852\/4294852942.htm\" target=\"_blank\" rel=\"noopener\">GOST 23558-94<\/a>, these ratios should be no more than 5.00. The obtained ratios of compressive strength and tensile strength during bending suggest a higher crack resistance of soils reinforced with Portland cement and Renolith additive, which increases crack resistance of asphalt concrete pavements on cement-soil bases.<\/p>\n<p>Water absorption of core samples selected from the base layer of the test site was determined in accordance with clause 6.1 of <a href=\"https:\/\/files.stroyinf.ru\/Data2\/1\/4294852\/4294852942.htm\" target=\"_blank\" rel=\"noopener\">GOST 23558-94<\/a>. To do this, the samples were placed in a bath filled with water at 1\/3 of the cylinder height, and after 6 hours they were filled with water completely and kept for 42 hours. It is necessary to note the low values of water absorption, [the average values were between 0.75 and 1.09 M.-%], which creates the prerequisites for obtaining a material with high water and frost resistance.<\/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-da2b26a elementor-widget elementor-widget-heading\" data-id=\"da2b26a\" 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<p class=\"elementor-heading-title elementor-size-default\">Conclusions and suggestions<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f04067a elementor-widget elementor-widget-text-editor\" data-id=\"f04067a\" 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<ol>\n<li>Base mixes conforming to GOST 23558-94 brands M10 to M75 are possible using sandy soil with cement and Renolith additive:\n<ul>\n<li>M10 (1MPa &lt;= compressive strength &lt;= 5.00* tensile strength)<\/li>\n<li>M75 (7.5MPa &lt;= compressive strength &lt;= 5.00*tensile strength)<\/li>\n<\/ul>\n<\/li>\n<li>The water absorbency of the base courses is low. This means high water and frost resistance of these base layers.<\/li>\n<li>The use of \u201cBertoli\u201d mixing plants enables mixing of the local soil in a timely manner. Because of the use of local materials and mixing plants, short transport routes are made possible. Transport costs are reduced enormously and pavement materials achieve a high load-bearing capacity.<\/li>\n<li>During the experimental and construction work, a non-homogeneous mixture of the cement base was noted. The causes can occur with continuous and flowing road construction and can be technically prevented. The causes were:\n<ul>\n<li>Non-uniformity of materials used (variation of grit and moisture of the sand);<\/li>\n<li>Low quality of Portland cement made in Turkey and its activity losses during delivery and storage;<\/li>\n<li>Loss of dosing control during the preparation of the cement-soil mix through the mixing plant due to cement lumps;<\/li>\n<li>Insufficient quality of over-moist subsoil;<\/li>\n<\/ul>\n<\/li>\n<li>We consider it expedient to evaluate the improvement of base layers achieved with Renolith in other soil types.<\/li>\n<li>It is necessary to add the additive Renolith to certify and to issue the certificate of conformity.<\/li>\n<li>It is necessary for the future to have a technology regulation for mixtures of cement bases with the additive for various types of road construction machines.<\/li>\n<li>The ratios of compressive to tensile strength allow higher crack resistance of Portland cement soil mixes with the additive Renolith. This reduces the risk of reflective cracking from the base layer to the asphalt layer.<\/li>\n<li>The road substructure can be made from local materials with the help of the hydraulic binders and use of the modern, efficient additive Renolith. Thus, the technological and structural properties of the road are easier to regulate. This allows for the construction of permanent base layers with the required transport and operational properties.<\/li>\n<\/ol>\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-20e1cf05 elementor-widget elementor-widget-elementskit-button\" data-id=\"20e1cf05\" 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\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"#\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tShare this article<i class=\" social_share\"><\/i>\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d87c518 elementor-share-buttons--view-icon elementor-share-buttons--skin-gradient 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elementor-widget-divider\" data-id=\"7840f71e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a73f952 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=\"6a73f952\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column 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data-e-type=\"column\">\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-778a90b6 elementor-widget elementor-widget-elementskit-heading\" data-id=\"778a90b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&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-   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-4d9f736e elementor-widget elementor-widget-elementskit-post-list\" data-id=\"4d9f736e\" 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\/id\/sustainable-road-infrastructure\/\">\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 aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sustainable Road Infrastructure: Using Recycled Materials in Road Construction<\/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\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/renolith.com.au\/id\/soil-stabilisation-in-sustainable-mining\/\">\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 aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Finding the Key to Sustainable Mining: The Role of Soil Stabilisation<\/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\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/renolith.com.au\/id\/designing-mine-haul-roads\/\">\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 aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Designing Mine Haul Roads: Precision, Performance, and Practicality on the Ground<\/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\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/renolith.com.au\/id\/what-happens-when-haul-roads-are-ignored\/\">\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 aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">What Happens When Haul Roads Are Ignored?<\/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\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/renolith.com.au\/id\/potholes-failing-infrastructure\/\">\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 aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Why Potholes Are a Sign of Failing 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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>MADI-Versuche: Verbesserung der Bodenstabilisierung mit Renolith Quelle\/Kontext Der Artikel enth\u00e4lt eine grob \u00fcbersetzte Zusammenfassung und Ausz\u00fcge aus dem wissenschaftlichen Bericht: V. Prikhodko und E. Kotlyarsk, \u201cBau eines Versuchsabschnitts des Untergrundes aus mit Portlandzement verfestigtem Boden unter Verwendung des Zusatzstoffs Renolith auf dem Lehr- und Forschungsgel\u00e4nde MADI (STU)\u201d, Ministerium f\u00fcr Bildung und Wissenschaft der Russischen F\u00f6deration, Moskau, 2008. Originalsprache \u2013 Deutsch: Bau von einer Versuchsstrecke des Untergrundes aus dem mit Portlandzement verfestigten Boden, mit Einsatz von Renolith auf der Untersuchungsstation von MADI (STU). Englisch, maschinell \u00fcbersetzt von Google: Construction of a test section of the subsoil from the soil consolidation with Portland cement, using Renolith on the MADI Investigation Station (STU). \u00dcberblick Die Untersuchungs- und Bauarbeiten an Fahrbahnschichten aus mit Portlandzement und dem Zusatzstoff Renolith verfestigtem Boden wurden im Juni\/Juli 2008 auf dem Versuchsgel\u00e4nde des Instituts f\u00fcr Automobil- und Stra\u00dfenbau der Staatlichen Technischen Universit\u00e4t Moskau (MADI) (STU) durchgef\u00fchrt. Ziel war die Zulassung einer Technologie zur Herstellung von Boden-Zement-Gemischen unter Verwendung des Zusatzmittels Renolith auf der mobilen Mischanlage \u201cBERTOLI\u201d sowie die Bestimmung der technologisch-physikalisch-mechanischen Eigenschaften von Boden-Zement-Gemischen und Boden-Zement in den Tragschichten von Stra\u00dfenunterbauten. Einleitung: Angesichts des stetig wachsenden Schwerlastverkehrs in Russland und den Nachbarl\u00e4ndern ist eine rasche Anpassung an das steigende Verkehrsaufkommen und der Ausbau des Stra\u00dfennetzes unerl\u00e4sslich. Dieses Problem l\u00e4sst sich durch neue Technologien l\u00f6sen, die den Boden vor Ort f\u00fcr den Stra\u00dfenunterbau nutzen und so die Abh\u00e4ngigkeit von Fremdmaterialien im Stra\u00dfenbau deutlich reduzieren. Die Verwendung von mit verschiedenen Bindemitteln stabilisierten B\u00f6den gewinnt im Stra\u00dfenbau zunehmend an Bedeutung. Die Konsolidierung (Stabilisierung) lokaler B\u00f6den erm\u00f6glicht die Nutzung einer wesentlich gr\u00f6\u00dferen Bandbreite an Baustoffen im Stra\u00dfenbau. Die Wiederverwertung und Verwendung lokaler B\u00f6den reduziert die Menge der anzuliefernden Materialien (z. B. Kies, grober und feink\u00f6rniger Sand) und senkt somit die Kosten und den Transportaufwand f\u00fcr den Bau von Tragschichten im Stra\u00dfenbau. Die vorhandenen B\u00f6den k\u00f6nnen durch Zugabe von Zement und einem speziellen Zusatzmittel (Renolith) f\u00fcr den Bau des Stra\u00dfenunterbaus genutzt werden und die erforderlichen physikalisch-mechanischen Eigenschaften (Druck- und Verformungsbest\u00e4ndigkeit, Frostbest\u00e4ndigkeit) erreichen. Dadurch l\u00e4sst sich eine hohe Tragf\u00e4higkeit des Stra\u00dfenunterbaus erzielen. Der gr\u00f6\u00dfte Vorteil dieses Bindemittels liegt darin, dass die Mischungen direkt vor Ort hergestellt werden k\u00f6nnen. Hierf\u00fcr sind spezielle Mischanlagen wie Stra\u00dfenfr\u00e4sen und station\u00e4re Mischanlagen erforderlich. Solche Verfahren sind im Stra\u00dfenbau generell wirtschaftlich und technisch effizient. Traditionelle Stabilisierungsverfahren weisen jedoch einige wesentliche Nachteile auf: Ihre Anwendung im Stra\u00dfenbau ist eingeschr\u00e4nkt, da nicht alle Bodenarten stabilisiert werden k\u00f6nnen. Das verf\u00fcgbare Material weist oft eine hohe Inhomogenit\u00e4t auf und ist daher f\u00fcr den traditionellen Stra\u00dfenbau ungeeignet. Die Stabilisierung von B\u00f6den mit hohem Wassergehalt und die Erzielung der erforderlichen Tragf\u00e4higkeit stellen eine gro\u00dfe Herausforderung dar. Asphalt, der auf traditionellen, mit Zement stabilisierten Tragschichten aufgebracht wird, neigt zur Bildung von Querrissen, was zu einer schnellen Zerst\u00f6rung f\u00fchrt. Zur Verbesserung der strukturellen Eigenschaften von zementverfestigten B\u00f6den werden im In- und Ausland verschiedene Zusatzmittel eingesetzt. Additive k\u00f6nnen B\u00f6den und Zuschlagstoffe hydrophob machen und die Frostbest\u00e4ndigkeit des Materials erh\u00f6hen oder die physikalisch-chemischen Wechselwirkungen mit den Bodenfeinanteilen verbessern, um eine dichtere und festere Materialstruktur zu bilden. Das zu untersuchende Additiv \u2013 Renolith \u2013 erm\u00f6glicht die Verwendung ansonsten ungeeigneter B\u00f6den im Stra\u00dfenbau. Testfeld #1: Das erste Testfeld wurde am 5. Juni 2008 angelegt. Die Zusammensetzung des verfestigten Bodengemisches war: Sand 100%, Portlandzement 8%, Additiv Renolith \u2013 10% Zementmasse. Der sandige Boden hatte einen Feuchtigkeitsgehalt von 10%. 500 m\u00b3 grobk\u00f6rniger Sand wurden aus einer Grube bei Moskau gewonnen (Rohdichte 1,5 g\/cm\u00b3). Lagerung des Sandes auf dem MADI-Testfeld: Portlandzement der Marke 400 wurde in der T\u00fcrkei hergestellt und in Big Bags geliefert. Aufgrund unsachgem\u00e4\u00dfer Lagerung und\/oder des Transports verlor der Zement an Festigkeit. Au\u00dferdem hatten sich Klumpen gebildet, die zu teilweisen Funktionsst\u00f6rungen der Dosiereinrichtung f\u00fchrten und die Homogenit\u00e4t der Mischungen beeintr\u00e4chtigten. Die Mischung wurde mit einem Mischer der Marke Bertoli hergestellt. Diese Mischanlage hat eine Leistung von 100 m\u00b3\/h. Die Anlieferung der Mischung zur Baustelle erfolgte \u00fcber eine Entfernung von maximal 200 Metern. Der Transport wurde mit Kamaz-Lkw mit einer Ladekapazit\u00e4t von 15 Tonnen durchgef\u00fchrt. Der Einbau erfolgte mit einem Vogele-Fertiger mit einer Schichtdicke von 18 cm. Die Zement-Boden-Mischung wurde per Lkw angeliefert und in den Bunker des Fertigers entladen. Der Testabschnitt wurde auf der Feuerwehrzufahrt des MADI-Testgel\u00e4ndes aufgebracht. Die Verdichtung erfolgte mit einer 12 Tonnen schweren Zweiwalzen-Vibrationswalze der Marke DU 82 bei einer Fahrgeschwindigkeit von 1,3 km\/h. F\u00fcr eine vollst\u00e4ndige Verdichtung waren 5\u20136 \u00dcberfahrten pro Spur erforderlich. Verdichtung des Gemisches mit einer gro\u00dfen Walze. W\u00e4hrend des Arbeitsprozesses wurden die Eigenschaften der Bestandteile und des Gemisches im Speziallabor von MADI ermittelt. Referenzproben wurden aus 20 kg Sand, 5 kg Portlandzement und 2 Litern Renolith-Zusatzstoff hergestellt. W\u00e4hrend des Einbaus wurden die Schichtdichte, Schichtdicke und -breite des aufgebrachten Gemisches sowie die Anzahl der Walz\u00fcberfahrten \u00fcberpr\u00fcft. Nach 28 Tagen Aush\u00e4rtung wurden neun Serien von Kernproben (insgesamt 63 Zylinder) entnommen. Schema der Teststrecke auf dem MADI-Testfeld mit Angabe der Entnahmestellen f\u00fcr die Zement-Boden-Gemischproben (9 Stellen). Die Laborpr\u00fcfungen wurden gem\u00e4\u00df GOST 23558-94 durchgef\u00fchrt. Testfeld #2: Das zweite Testfeld wurde am 15. Juni 2008 errichtet. Die Technologie f\u00fcr den Bau dieses Fahrbahnunterbaus sowie die Maschinen, Anlagen und das Bodengemisch waren die gleichen wie beim Testfeld #1. Nach 28 Tagen Aush\u00e4rtung wurden Kernproben aus dem eingebauten Unterbau entnommen. Das Probenahmeschema f\u00fcr die Kernproben entsprach dem des Testfelds #1. Probekernbohrung, gebohrte Kernprobe, Kontrollproben<\/p>","protected":false},"author":3,"featured_media":12487,"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-12468","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\/de\/wp-json\/wp\/v2\/posts\/12468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/comments?post=12468"}],"version-history":[{"count":6,"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/posts\/12468\/revisions"}],"predecessor-version":[{"id":32897,"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/posts\/12468\/revisions\/32897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/media\/12487"}],"wp:attachment":[{"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/media?parent=12468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/categories?post=12468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renolith.com.au\/de\/wp-json\/wp\/v2\/tags?post=12468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}