{"id":78292,"date":"2026-02-17T16:01:52","date_gmt":"2026-02-17T15:01:52","guid":{"rendered":"https:\/\/www.maccaferri.com\/pt\/products\/tunnelling-gfrp-solutions\/"},"modified":"2026-02-17T16:01:52","modified_gmt":"2026-02-17T15:01:52","slug":"tunnelling-gfrp-solutions","status":"publish","type":"prodotti","link":"https:\/\/www.maccaferri.com\/pt\/produtos\/tunnelling-gfrp-solutions\/","title":{"rendered":"Tunnelling GFRP Solutions"},"content":{"rendered":"<div class=\"wp-block-mac-h1-title-block block-txt-container box-container blockEditorJs\"><div class=\"row\"><div class=\"col title-box-txt\"><h1 style=\"color:#212429;text-align:none\"> Tunnelling GFRP Solutions<\/h1><\/div><\/div><\/div><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:\/\/www.maccaferri.com\/pt\/wp-content\/uploads\/2026\/01\/Tunnelling-GFRP-Solutions-1\" 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\">As solu\u00e7\u00f5es refor\u00e7adas com fibra de vidro (GFRP), um m\u00e9todo bem estabelecido para a <strong>consolida\u00e7\u00e3o e refor\u00e7o da face da escava\u00e7\u00e3o<\/strong> na constru\u00e7\u00e3o subterr\u00e2nea, aumentam a estabilidade do solo e melhoram as condi\u00e7\u00f5es de seguran\u00e7a. O nosso portef\u00f3lio apresenta uma vasta gama de solu\u00e7\u00f5es inovadoras:<br><\/p><ul><li>Perfis e elementos em fibra de vidro de diferentes sec\u00e7\u00f5es<br><\/li><li>Os sistemas de ancoragem personaliz\u00e1veis P.E.R. Ground<br><\/li><li>Redes de refor\u00e7o em fibra de vidro<br><\/li><li>Var\u00f5es de refor\u00e7o em fibra de vidro<br><br><\/li><\/ul><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\"><h3>Sec\u00e7\u00f5es ocas em fibra de vidro ondulada<\/h3>As <strong>se\u00e7\u00f5es <\/strong>ocas onduladas de fibra de vidro, fabricadas a partir de uma matriz de resina de poli\u00e9ster refor\u00e7ada com <strong>fibras cont\u00ednuas unidireccionais de GFRP do tipo E-Glass, mant\u00eam a integridade das fibras ao longo de todo o seu comprimento<\/strong>.  Este refor\u00e7o ininterrupto de fibra de vidro aumenta significativamente a resist\u00eancia \u00e0 tra\u00e7\u00e3o e ao arrancamento.  O design ondulado tamb\u00e9m aumenta a ader\u00eanciae, quando combinado com a elevada capacidade de tra\u00e7\u00e3o do tubo, garante uma estabiliza\u00e7\u00e3o fi\u00e1vel da face da escava\u00e7\u00e3o<br><\/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:\/\/www.maccaferri.com\/pt\/wp-content\/uploads\/2026\/01\/Tunnelling-GFRP-Solutions-2\" alt=\"Image\" \/><\/div><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container blockEditorJs\"><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> <br><\/p><\/div><\/div><\/div><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:\/\/www.maccaferri.com\/pt\/wp-content\/uploads\/2026\/01\/Tunnelling-GFRP-Solutions-3\" 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\"><h3>Sistema terrestre P.E.R.<\/h3>O sistema de solo P.E.R., concebido para escava\u00e7\u00f5es dif\u00edceis, combina um elemento refor\u00e7ado com fibra de vidro com uma bainha expans\u00edvel, preenchida com argamassa pressurizada. Este sistema melhora a resist\u00eancia ao arrancamento, controla eficazmente a utiliza\u00e7\u00e3o de argamassa e reduz as perfura\u00e7\u00f5es at\u00e9 45%, aumentando a seguran\u00e7a e poupando recursos. O P.E.R. Ground \u00e9 personaliz\u00e1vel em v\u00e1rias combina\u00e7\u00f5es, permitindo a execu\u00e7\u00e3o de m\u00faltiplas fun\u00e7\u00f5es em simult\u00e2neo (por exemplo, P.E.R. Ground Drain para refor\u00e7o e drenagem).<br><br><p style=\"text-align: center;\"><br><h5 style=\"text-align: center;\">Aprofundar as nossas solu\u00e7\u00f5es de perfura\u00e7\u00e3o de t\u00faneis<\/h5><h6 style=\"text-align: center;\"><a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.maccaferri.com\/pt\/tunnelling\/\"><span style=\"color: rgb(255, 255, 255);\"><mark data-color=\"#004652\" style=\"background-color: rgb(0, 70, 82); color: inherit;\"> DESCOBRIR MAIS <\/mark><\/span><\/a><\/h6><\/p><\/div><\/div><\/div><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\"><\/div><\/div><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 has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#f8f9fa\"><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2>&Acirc;mbito de utiliza&ccedil;&atilde;o  Tunnelling GFRP Solutions<\/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                    <img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/pt\/wp-content\/uploads\/2022\/10\/ico-sectors.png\" class=\"sectors\">                    Setores<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/pt\/sectors\/energetico\/\" title=\"Energetico\">Energetico<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/pt\/sectors\/infraestrutura-urbana\/\" title=\"Infraestrutura Urbana\">Infraestrutura Urbana<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/pt\/sectors\/mineracao\/\" title=\"Minera\u00e7\u00e3o\">Minera\u00e7\u00e3o<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/pt\/sectors\/transportes\/\" title=\"Transportes\">Transportes<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/pt\/wp-content\/uploads\/2022\/10\/ico-applications.png\" class=\"applications\" alt=\"Applications icon\">Aplica\u00e7\u00f5es <\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/pt\/applications\/tuneis\/\" title=\"T\u00faneis\">T\u00faneis<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/pt\/wp-content\/uploads\/2022\/10\/ico-solutions.png\" class=\"solutions\" alt=\"Solutions icon\">Solu\u00e7\u00e3o<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/pt\/solutions\/consolidacao-e-reforco-da-escavacao\/\" title=\"Consolida\u00e7\u00e3o e Refor\u00e7o da Escava\u00e7\u00e3o\">Consolida\u00e7\u00e3o e Refor\u00e7o da Escava\u00e7\u00e3o<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/pt\/solutions\/revestimento-primario\/\" title=\"Revestimento Prim\u00e1rio\">Revestimento Prim\u00e1rio<\/a><\/li><\/ul>            <\/div>\n        <\/div>\n    <\/div>\n<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<h3>Sistema terrestre P.E.R.<\/h3>\n<p>O sistema de solo P.E.R., concebido para escava\u00e7\u00f5es dif\u00edceis, combina um elemento refor\u00e7ado com fibra de vidro com um<\/p>\n","protected":false},"featured_media":76803,"menu_order":0,"template":"","product-family":[421],"class_list":["post-78292","prodotti","type-prodotti","status-publish","has-post-thumbnail","hentry"],"acf":{"uuid_products":"6f77e072-3a5a-4a89-838b-7fc61d8ba5e9_pt-PT","product-documents":null},"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>Tunnelling GFRP Solutions - Maccaferri Portugal<\/title>\n<meta name=\"description\" content=\"Saiba mais sobre Tunnelling GFRP Solutions: projetado para oferecer precis\u00e3o e desempenho. 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