{"id":87858,"date":"2026-01-27T04:30:29","date_gmt":"2026-01-27T03:30:29","guid":{"rendered":"https:\/\/www.maccaferri.com\/ph\/?p=87858"},"modified":"2026-01-27T04:30:37","modified_gmt":"2026-01-27T03:30:37","slug":"slope-protection-for-surigao-del-sur-boundary-davao-oriental-coastal-road","status":"publish","type":"post","link":"https:\/\/www.maccaferri.com\/ph\/articoli\/slope-protection-for-surigao-del-sur-boundary-davao-oriental-coastal-road\/","title":{"rendered":"Slope Protection for Surigao del Sur Boundary \u2013 Davao Oriental Coastal Road"},"content":{"rendered":"<div class=\"container-fluid carousel-image-gallery\">\n        <div class=\"row\">\n            <div id=\"carouselImageblock_a3dbe8276c69abdbc534e17ced504a39\" class=\"carousel slide carouselImageGallery\" data-bs-ride=\"carousel\">\n                <!-- \/\/ Indicators -->\n                <ol class=\"carousel-indicators\">\n                                            <li 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                       <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/ph\/wp-content\/uploads\/2026\/01\/20847-scaled.jpg\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\"><\/p>\n                   \n                                <\/div>\n                            <\/div>\n                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                <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/ph\/wp-content\/uploads\/2026\/01\/20858-scaled.jpg\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\"><\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div><div class=\"container content-paragraph box-container\"><div class=\"row\"><div class=\"col-12 col-lg-12 col-xl-12 col-xxl-12\"><h6>Slope Protection for Surigao del Sur Boundary \u2013 Davao Oriental Coastal Road<\/h6><div class=\"content-txt\"><h4>The Challenge<\/h4>\n<p>A segment of the Surigao\u2013Davao Coastal Road, a major national highway connecting Surigao del Sur and Davao Oriental, runs along steep and high slopes near Tagudanao, Davao Oriental. The combination of steep terrain and frequent heavy rainfall made this portion of the road highly susceptible to erosion and slope instability, posing risks to road users and threatening long-term road safety. Ensuring the stability of both the roadway and the adjacent slopes required an engineered and durable solution.<\/p>\n<h4>The Solution<\/h4>\n<p>Maccaferri Philippines (MPI) provided design and technical assistance for a robust slope protection system. The solution included the construction of Mechanically Stabilized Earth (MSE) walls reinforced with geogrids and combined with erosion control mats for long-term stability. Specifically, Terramesh\u00ae Light was used for wall facing, MacGrid\u00ae WG provided reinforcement, and MacMat\u00ae R1 005 protected exposed slopes from erosion caused by heavy rainfall and surface runoff. This integrated system offered a cost-effective and efficient alternative to traditional retaining walls, concrete structures, or gravity-type solutions.<\/p>\n<h4>The Result<\/h4>\n<p>Construction began and was successfully completed in 2025. The engineered solution now provides a strong, durable, and economical system that prevents erosion, improves slope stability, and ensures the safety of road users. By reinforcing the slopes along this critical highway segment, MPI helped safeguard regional connectivity and support safe mobility, trade, and tourism between Surigao del Sur and Davao Oriental.<\/p>\n<p>&nbsp;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"container\"><h2><\/h2><div class=\"row\"><div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3\"><div class=\"wp-block-mac-card-new-block block-latest-news-container\"><div class=\"card\"><div class=\"content-images\"><img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/ph\/wp-content\/uploads\/2022\/12\/Terramesh_0-1.jpg\" alt=\"TerraMesh\" title=\"TerraMesh\" \/><\/div><div class=\"card-body\"><h6>TerraMesh<\/h6><span class=\"abstract\">Maccaferri Terramesh\u00ae Family includes different facing options to build a Mechanically Stabilized Earth (MSE) structures and Reinforced Soil Sl<\/span><a href=\"https:\/\/www.maccaferri.com\/ph\/products\/terramesh\/\" class=\"cta\" rel=\"noopener\" title=\"TerraMesh\">View\n                           <span class=\"text\" value=\"\" \/>\n                           <\/a><div data-post-id=\"85754\" class=\"star \" title=\"Add to wishlist\"><span class=\"material-symbols-rounded starrate\">star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Discover how Maccaferri Philippines strengthened a critical coastal highway with engineered slope protection to improve stability, safety, and long-term performance.<\/p>\n","protected":false},"author":49604,"featured_media":87860,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"categories":[13,1],"tags":[],"class_list":["post-87858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articoli","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - 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