{"id":61395,"date":"2024-01-25T12:11:16","date_gmt":"2024-01-25T11:11:16","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/uk\/solutions\/sub-grade-improvement\/"},"modified":"2024-02-01T10:52:15","modified_gmt":"2024-02-01T09:52:15","slug":"sub-grade-improvement","status":"publish","type":"solution","link":"https:\/\/maccaferri-stage.softecspa.it\/uk\/solutions\/sub-grade-improvement\/","title":{"rendered":"Sub-grade Improvement"},"content":{"rendered":"<div class=\"wp-block-mac-block-left-image-right-description container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/wp-content\/uploads\/2022\/12\/sub-grade-improvement_2.jpg\" alt=\"Image\"\/><\/div><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\"><p>Issues surrounding unbound material-made roads and track beds. Sub-grades and access tracks made from unbound materials can suffer from a number of issues that prematurely age the road; including:<\/p><ul><li>Bearing capacity failure<\/li><li>Differential settlement<\/li><li>Rutting<\/li><li>Access over wet\/saturated ground<\/li><li>Construction layer thickness<\/li><li>Weak subgrades<\/li><\/ul><p><br><\/p><\/p><\/div><\/div><\/div><div class=\"wp-block-mac-block-left-description-right-image container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt order-lg-first order-last\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\"><p>These effects are apparent in many applications including railway track beds, forestry tracks, mine haul roads, construction sites and parking areas.<\/p><p>Geogrid reinforcement solutions to improve performance. Appropriately designed and installed reinforcement, placed within unbound granular layers improves the performance of the road or track bed, extending its life and increasing maintenance intervals. The geogrid reinforcement works in cooperation with the granular materials, helping them to perform better than they would do in an unreinforced state.<\/p><\/p><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/wp-content\/uploads\/2022\/12\/sub-grade-improvement_3-1024x685.jpg\" alt=\"Image\"\/><\/div><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p><p>Two mechanisms work to increase the elastic modulus and bearing capacity, resulting in improved resistance to deformation and rutting.<\/p><ul><li>Lateral restraint to the aggregate particles<\/li><li>Tensioned membrane effect.<\/li><\/ul><p><br><\/p><p>Improving performance while reducing thickness. In addition, reinforcement can reduce the layer thickness by a third and improve the performance of the subgrade.<\/p><p>Maccaferri&#8217;s expertise can bring best-value solutions. Using our design software MacREAD we can optimise the relationship between geogrid (or geotextile) reinforcement and sub-grade thickness to create best-value solutions.<\/p><\/p><\/div><\/div><\/div><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2><\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-sectors-applications-solutions container box-container\">\n        <div class=\"row\">\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6>\n                                        Sectors<\/h6>\n                <ul><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/sectors\/agribusiness\/\" title=\"Agribusiness\">Agribusiness<\/a><\/li><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/sectors\/defence-security\/\" title=\"Defence &#038; Security\">Defence &#038; 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Pavements\">Soil Stabilisation &#038; Pavements<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"\" class=\"solutions\" alt=\"Solutions icon\">Solutions<\/h6>\n                <ul><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/solutions\/sub-grade-improvement\/\" title=\"Sub-grade Improvement\">Sub-grade Improvement<\/a><\/li><\/ul>            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n        <div class=\"wp-block-mac-h2-title-bold-block block-txt-container box-container\"><div class=\"row\"><div class=\"col title-box-txt\"><h2 style=\"color:#004857;text-align:center\">Related products <\/h2><\/div><\/div><\/div>\n        <div id=\"search-result\">\n        <div class=\"wp-block-mac-container-block box-container\">\n            <div class=\"row\">\n                                <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/biaxial-geogrids\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"Biaxial Geogrids\" title=\"Biaxial Geogrids\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/biaxial-geogrids\/\" rel=\"noopener\" title=\"Biaxial Geogrids\">Biaxial Geogrids<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Biaxial geogrids are used mostly for reinforcement purposes in soil stabilization application, this is due to the fact that their symmetric structu<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/biaxial-geogrids\/\" class=\"cta\" rel=\"noopener\" title=\"Biaxial Geogrids\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"61416\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/drainage-geocomposites\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"Drainage Geocomposites\" title=\"Drainage Geocomposites\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/drainage-geocomposites\/\" rel=\"noopener\" title=\"Drainage Geocomposites\">Drainage Geocomposites<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Drainage Composites are made up by associating , during production, a draining core layer (it can be either a mat, a net or a moulded element) betw<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/drainage-geocomposites\/\" class=\"cta\" rel=\"noopener\" title=\"Drainage Geocomposites\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"61428\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/monoaxial-geogrids\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"MonoAxial GeoGrids\" title=\"MonoAxial GeoGrids\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/monoaxial-geogrids\/\" rel=\"noopener\" title=\"MonoAxial GeoGrids\">MonoAxial GeoGrids<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Geogrids are used mostly for reinforcement purposes considering their peculiar structure is able to provide the necessary strength to reinforce the<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/monoaxial-geogrids\/\" class=\"cta\" rel=\"noopener\" title=\"MonoAxial GeoGrids\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"61476\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/multicomposite\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"Multicomposite\" title=\"Multicomposite\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/multicomposite\/\" rel=\"noopener\" title=\"Multicomposite\">Multicomposite<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Multicomposites are the latest and the most innovative development in the geosynthetics family. Drainage composite can, and not exclusively, be com<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/multicomposite\/\" class=\"cta\" rel=\"noopener\" title=\"Multicomposite\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"61479\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/nonwoven-geotextiles\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"Nonwoven Geotextiles\" title=\"Nonwoven Geotextiles\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/nonwoven-geotextiles\/\" rel=\"noopener\" title=\"Nonwoven Geotextiles\">Nonwoven Geotextiles<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Nonwoven geotextiles are flat textile structures consisting of synthetic fibres casually assembled by needle punching and\/or thermal processes; the<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/nonwoven-geotextiles\/\" class=\"cta\" rel=\"noopener\" title=\"Nonwoven Geotextiles\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"61485\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/pet-woven-composite-geotextiles\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"PET Woven \/ Composite Geotextiles\" title=\"PET Woven \/ Composite Geotextiles\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/pet-woven-composite-geotextiles\/\" rel=\"noopener\" title=\"PET Woven \/ Composite Geotextiles\">PET Woven \/ Composite Geotextiles<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Such products are manufactured on a textile equipment able to weave the PET yarns into a finished fabric. It can be the form of a typical woven tex<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/pet-woven-composite-geotextiles\/\" class=\"cta\" rel=\"noopener\" title=\"PET Woven \/ Composite Geotextiles\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"61491\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/pp-pe-woven-geotextiles\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"PP\/PE Woven Geotextiles\" title=\"PP\/PE Woven Geotextiles\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/pp-pe-woven-geotextiles\/\" rel=\"noopener\" title=\"PP\/PE Woven Geotextiles\">PP\/PE Woven Geotextiles<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Woven polyolefin geotextiles (either PE or PP based) are flat and regular structures manufactured by weaving into a fabric shape two or more series<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/uk\/products\/pp-pe-woven-geotextiles\/\" class=\"cta\" rel=\"noopener\" title=\"PP\/PE Woven Geotextiles\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"61497\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n                    <\/div>","protected":false},"excerpt":{"rendered":"<p>Issues surrounding unbound material-made roads and track beds. Sub-grades and access tracks made from unbound materials can suffer from a number of<\/p>\n","protected":false},"featured_media":4800,"parent":0,"menu_order":0,"template":"","class_list":["post-61395","solution","type-solution","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sub-grade Improvement - Maccaferri Uk &amp; Ireland<\/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:\/\/maccaferri-stage.softecspa.it\/uk\/solutions\/sub-grade-improvement\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sub-grade Improvement - Maccaferri Uk &amp; Ireland\" \/>\n<meta property=\"og:description\" content=\"Issues surrounding unbound material-made roads and track beds. 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