{"id":57318,"date":"2024-01-25T10:28:12","date_gmt":"2024-01-25T09:28:12","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/ph\/solutions\/primary-lining\/"},"modified":"2024-02-07T16:18:08","modified_gmt":"2024-02-07T15:18:08","slug":"primary-lining","status":"publish","type":"solution","link":"https:\/\/maccaferri-stage.softecspa.it\/ph\/solutions\/primary-lining\/","title":{"rendered":"Primary Lining"},"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\/ph\/wp-content\/uploads\/2022\/12\/Primary-Lining_1.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>Delivering stability and support<\/p><p><br><\/p><p>The primary lining phase delivers the stability of the tunnel structure providing immediate support to the excavated ground. This temporary supporting lining is commonly made of steel fiber reinforced shotcrete. When required, this phase also features the installation of reinforcement elements consisting of steel arched sections that have the shape of the tunnel contour.<\/p><\/p><\/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>Reducing costs and increasing productivity with the B.Zero TondoTM<\/p><p><br><\/p><p>Our patented B.Zero TondoTM Tunnel Support System is a new solution in tunnelling and provides extremely efficient first-stage support. B.Zero.TondoTM is unique tubular steel-arch ribs, filled with pumped concrete in-situ and offering greater structural efficiency than traditional steel-arch supports. Therefore fewer B.Zero TondoTM arches are needed, reducing costs and increasing tunnel productivity.<\/p><p><br><\/p><\/p><\/div><\/div><\/div><div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/tunnelling\/\">DIG DEEPER INTO OUR TUNNELLING SOLUTIONS<\/a><\/div><\/div><div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/ph\/sectors\/mining\/\" title=\"Mining\">Mining<\/a><\/li><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/sectors\/oil-gas-energy\/\" title=\"Oil &#038; Gas \/ Energy\">Oil &#038; Gas \/ Energy<\/a><\/li><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/sectors\/transportation-infrastructure\/\" title=\"Transportation Infrastructure\">Transportation Infrastructure<\/a><\/li><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/sectors\/urban-infrastructure\/\" title=\"Urban Infrastructure\">Urban Infrastructure<\/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=\"applications\" alt=\"Applications icon\">Applications<\/h6>\n                <ul><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/applications\/tunnelling\/\" title=\"Tunnelling\">Tunnelling<\/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\/ph\/solutions\/primary-lining\/\" title=\"Primary Lining\">Primary Lining<\/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\/ph\/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\/ph\/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\/ph\/products\/drainage-geocomposites\/\" class=\"cta\" rel=\"noopener\" title=\"Drainage Geocomposites\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"57396\" 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\/ph\/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\/ph\/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\/ph\/products\/multicomposite\/\" class=\"cta\" rel=\"noopener\" title=\"Multicomposite\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"57447\" 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\/ph\/products\/tunnelling-valves\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"Tunnelling &#8211; Valves\" title=\"Tunnelling &#8211; Valves\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/products\/tunnelling-valves\/\" rel=\"noopener\" title=\"Tunnelling &#8211; Valves\">Tunnelling &#8211; Valves<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">We offer a range of valves depending on the use within tunnelling operations. They are used for the pressure injection of chemical mixtures used in<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/products\/tunnelling-valves\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnelling &#8211; Valves\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"57498\" 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\/ph\/products\/tunnelling-reinforcement\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"Tunnelling Reinforcement\" title=\"Tunnelling Reinforcement\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/products\/tunnelling-reinforcement\/\" rel=\"noopener\" title=\"Tunnelling Reinforcement\">Tunnelling Reinforcement<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">GFRP Bar &amp; StirrupsThe GFRP BAR and Stirrups are successfully used to replace the traditional reinforcement bar within concrete struct<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/products\/tunnelling-reinforcement\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnelling Reinforcement\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"57501\" 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\/ph\/products\/tunnelling-steel-arch\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"Tunnelling Steel Arch\" title=\"Tunnelling Steel Arch\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/products\/tunnelling-steel-arch\/\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">Tunnelling Steel Arch<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">B.Zero Tondo(TM) Steel ArchOur patented B.Zero Tondo(TM) Tunnel Support System is a new solution in Tunnelling and provides ext<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/ph\/products\/tunnelling-steel-arch\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnelling Steel Arch\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"57504\" 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>Delivering stability and support<\/p>\n<p><\/p>\n<p>The primary lining phase delivers the stability of the tunnel structure providing immediate suppo<\/p>\n","protected":false},"featured_media":55236,"parent":0,"menu_order":0,"template":"","class_list":["post-57318","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>Primary Lining - Maccaferri Philippines<\/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\/ph\/solutions\/primary-lining\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Primary Lining - Maccaferri Philippines\" \/>\n<meta property=\"og:description\" content=\"Delivering stability and supportThe primary lining phase delivers the stability of the tunnel structure 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