{"id":6762,"date":"2025-02-14T09:12:13","date_gmt":"2025-02-14T09:12:13","guid":{"rendered":"https:\/\/tenabrix.com\/?p=6762"},"modified":"2025-02-14T09:12:21","modified_gmt":"2025-02-14T09:12:21","slug":"polypropylene-fibre-concrete-the-ultimate-guide-to-high-performance-construction-materials","status":"publish","type":"post","link":"https:\/\/tenabrix.com\/es\/hormigon-de-fibra-de-polipropileno-la-guia-definitiva-de-materiales-de-construccion-de-alto-rendimiento\/","title":{"rendered":"Hormig\u00f3n con fibra de polipropileno: la gu\u00eda definitiva de los materiales de construcci\u00f3n de alto rendimiento"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6762\" class=\"elementor elementor-6762\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34b4caa elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"34b4caa\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<main class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-808e092\" data-id=\"808e092\" data-element_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-c1e5565 elementor-widget elementor-widget-text-editor\" data-id=\"c1e5565\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>El hormig\u00f3n de fibra de polipropileno (PFC) est\u00e1 redefiniendo los est\u00e1ndares de la construcci\u00f3n moderna, reduciendo las grietas hasta 90% en suelos industriales y proyectos de infraestructuras. A medida que aumentan las demandas de construcci\u00f3n sostenible, se prev\u00e9 que el mercado mundial de PFC crezca a un CAGR de 6,8% hasta 2030 (Grand View Research). Esta gu\u00eda profundiza en sus ventajas, gu\u00eda de aplicaciones y por qu\u00e9 los ingenieros lo prefieren cada vez m\u00e1s a las fibras de acero\/vidrio.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71a3cf1 elementor-widget elementor-widget-text-editor\" data-id=\"71a3cf1\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><em>El hormig\u00f3n de fibra de polipropileno consigue una reducci\u00f3n de fisuras de 90% en las pruebas de hormig\u00f3n lunar de la NASA, al tiempo que reduce las emisiones de CO2 en 18% frente a las estructuras reforzadas con acero (Concrete Sustainability Hub MIT, 2023).<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78472e7 elementor-widget elementor-widget-heading\" data-id=\"78472e7\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00bfPor qu\u00e9 el hormig\u00f3n con fibra de polipropileno supera a las soluciones tradicionales?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f162462 elementor-widget elementor-widget-text-editor\" data-id=\"f162462\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Las fibras de polipropileno (PP) son pol\u00edmeros sint\u00e9ticos derivados de mon\u00f3meros de propileno mediante procesos de fusi\u00f3n-soplado o fibrilaci\u00f3n. Estas fibras crean una microrred 3D (10-50\u03bcm de di\u00e1metro) dentro del hormig\u00f3n, actuando como un sistema de refuerzo que mitiga las grietas, aumenta la resistencia al impacto y mejora la longevidad. Entre sus atributos clave se incluyen:<\/p><ul><li><span style=\"text-decoration: underline;\">Resiliencia qu\u00edmica:<\/span> Estable en entornos de pH 1-14 (el acero se corroe a pH &lt;9)<\/li><li><span style=\"text-decoration: underline;\">Ultraligero:<\/span> Densidad de 0,91 g\/cm\u00b3 (1\/8 de las fibras de acero), que reduce la carga muerta<\/li><li><span style=\"text-decoration: underline;\">Seguridad t\u00e9rmica:<\/span> Se funde a 170\u00b0C, liberando vapor para evitar desprendimientos explosivos durante los incendios<\/li><\/ul><p>En comparaci\u00f3n con las fibras de acero o de vidrio, las fibras de PP destacan en el control de grietas, la durabilidad a la congelaci\u00f3n y descongelaci\u00f3n y la resistencia al cloruro, lo que las hace ideales para entornos exigentes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5d3b15 elementor-widget elementor-widget-elementskit-table\" data-id=\"a5d3b15\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n        <div class=\"ekit_table display  ekit_table_data_type-custom\" data-settings=\"{&quot;fixedHeader&quot;:false,&quot;search&quot;:false,&quot;responsive&quot;:false,&quot;pagination&quot;:false,&quot;button&quot;:false,&quot;entries&quot;:false,&quot;info&quot;:false,&quot;ordering&quot;:false,&quot;item_per_page&quot;:10,&quot;nav_style&quot;:&quot;&quot;,&quot;prev_text&quot;:&quot;&quot;,&quot;next_text&quot;:&quot;&quot;,&quot;prev_arrow&quot;:&quot;&quot;,&quot;next_arrow&quot;:&quot;&quot;}\">\n                <table id=\"ekit-table-container-a5d3b15\" class=\"display dataTable\" style=\"width:100%\"><thead><tr>                            <th class=\"elementor-repeater-item-67fbe0b\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Propiedad                            <\/div><\/th>\n                                                   <th class=\"elementor-repeater-item-e0e74a6\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Fibra de polipropileno                            <\/div><\/th>\n                                                   <th class=\"elementor-repeater-item-d8cafc0\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Fibra de acero                            <\/div><\/th>\n                                                   <th class=\"elementor-repeater-item-4c8dac0\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Fibra de vidrio                            <\/div><\/th>\n                        <\/tr><\/thead><tbody><tr>                            <td data-order=\"Crack Control (%)\" class=\"elementor-repeater-item-61384cd ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Control de grietas (%)<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"95\" class=\"elementor-repeater-item-e9288c8 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>95<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"70\" class=\"elementor-repeater-item-3a60876 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>70<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"80\" class=\"elementor-repeater-item-1ccf5e1 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>80<\/p>                                    <\/div>\n\n                                                            <\/td>\n                        <tr>                            <td data-order=\"Corrosion Resistance\" class=\"elementor-repeater-item-920423f ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Resistencia a la corrosi\u00f3n<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"\u2605\u2605\u2605\u2605\u2605\" class=\"elementor-repeater-item-0a35d85 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>\u2605\u2605\u2605\u2605\u2605<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"\u2605\u2606\u2606\u2606\u2606\" class=\"elementor-repeater-item-4b5f801 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>\u2605\u2606\u2606\u2606\u2606<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"\u2605\u2605\u2605\u2606\u2606\" class=\"elementor-repeater-item-b20b4a6 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>\u2605\u2605\u2605\u2606\u2606<\/p>                                    <\/div>\n\n                                                            <\/td>\n                        <tr>                            <td data-order=\"Fire Resistance (EN 1363)\" class=\"elementor-repeater-item-6904720 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Resistencia al fuego (EN 1363)<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"Class A1\" class=\"elementor-repeater-item-b571e2c ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Clase A1<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"Class C\" class=\"elementor-repeater-item-506d1aa ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Clase C<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"Class B\" class=\"elementor-repeater-item-d6e2766 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Clase B<\/p>                                    <\/div>\n\n                                                            <\/td>\n                        <tr>                            <td data-order=\"Cost per kg\" class=\"elementor-repeater-item-4b7fe00 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Coste por kg<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"$1.60-1.80\" class=\"elementor-repeater-item-c546428 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>$1.60-1.80<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"$53.8-5.5\" class=\"elementor-repeater-item-0a0d643 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>$53.8-5.5<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"$4.0-6.0\" class=\"elementor-repeater-item-7ff65d6 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>$4.0-6.0<\/p>                                    <\/div>\n\n                                                            <\/td>\n                         <\/tbody><\/table>        <\/div>\n\n\n\n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56d7f37 elementor-widget elementor-widget-text-editor\" data-id=\"56d7f37\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Los precios son orientativos. Para precios espec\u00edficos, p\u00f3ngase en contacto con los expertos<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-398e1b0 elementor-widget elementor-widget-heading\" data-id=\"398e1b0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6 ventajas de rendimiento con base cient\u00edfica<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e737f7c elementor-widget elementor-widget-text-editor\" data-id=\"e737f7c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>1.Control de grietas (ASTM C1579)<\/strong><\/p><p>Resultado: <strong>70%<\/strong> reducci\u00f3n de las grietas por contracci\u00f3n pl\u00e1stica; anchura posterior al endurecimiento\u00a0<strong>&lt;0,3 mm<\/strong><\/p><p>Mecanismo: una red de fibras 3D puentea las microfisuras<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2705545 elementor-widget elementor-widget-text-editor\" data-id=\"2705545\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>2.Resistencia al desprendimiento (EN 14651)<\/strong><\/p><p>Prueba de fuego: <strong>92%<\/strong> menos desconchados superficiales en <strong>1200\u00b0C<\/strong><\/p><p>Mecanismo: Las fibras fundidas ventilan la presi\u00f3n del vapor<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96c0cfa elementor-widget elementor-widget-text-editor\" data-id=\"96c0cfa\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>3\u3001Resistencia al cloruro (ASTM C1202)<\/strong><\/p><p>Resultado: La permeabilidad al cloruro se redujo en\u00a0<strong>86%\u00a0<\/strong>(490 frente a 3500 culombios)<\/p><p>Mecanismo: Las fibras densifican la matriz para bloquear la penetraci\u00f3n de iones<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0aaf3c elementor-widget elementor-widget-text-editor\" data-id=\"f0aaf3c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>4\u3001Resistencia a la congelaci\u00f3n y descongelaci\u00f3n (GB\/T 50082)<\/strong><\/p><p>Prueba:<strong> 95%<\/strong> retenci\u00f3n de la resistencia a la flexi\u00f3n tras 500 ciclos (frente a 60% en hormig\u00f3n liso)<\/p><p>Mecanismo: Las fibras absorben la energ\u00eda de la deformaci\u00f3n t\u00e9rmica<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e0e1eb elementor-widget elementor-widget-text-editor\" data-id=\"7e0e1eb\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>5\u3001Dureza al impacto (ACI 544.2R)<\/strong><\/p><p>Absorci\u00f3n de energ\u00eda: 5200 J\/m\u00b2 (frente a 1200 J\/m\u00b2 en hormig\u00f3n liso)<\/p><p>Mecanismo: La red de fibras disipa la energ\u00eda del impacto<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdf278d elementor-widget elementor-widget-text-editor\" data-id=\"bdf278d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>6\u3001Reducci\u00f3n de la contracci\u00f3n (ASTM C157)<\/strong><\/p><p>Resultado: <strong>50~65%<\/strong> menor contracci\u00f3n por secado a los 28 d\u00edas<\/p><p>Mecanismo: Las fibras restringen la deformaci\u00f3n pl\u00e1stica<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63e5618 elementor-widget elementor-widget-heading\" data-id=\"63e5618\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">TOP 5 Aplicaciones y gu\u00eda de dosificaci\u00f3n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-50904e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50904e3\" data-element_type=\"section\">\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 elementor-col-50 elementor-inner-column elementor-element elementor-element-07ecce0\" data-id=\"07ecce0\" data-element_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-9364c27 elementor-widget elementor-widget-heading\" data-id=\"9364c27\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pavimento permeable para aceras<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7caa041 elementor-widget elementor-widget-text-editor\" data-id=\"7caa041\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Desaf\u00edo:  Los ciclos de congelaci\u00f3n-descongelaci\u00f3n reducen la permeabilidad en 40% en 2 a\u00f1os<\/p><p>Soluci\u00f3n:  Fibras fibriladas de PP (9-1,5 kg\/m\u00b3)<\/p><p>Mecanismo:  La estructura ramificada estabiliza la matriz porosa<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-479b13e\" data-id=\"479b13e\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-169f455 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"169f455\" data-element_type=\"section\">\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 elementor-col-50 elementor-inner-column elementor-element elementor-element-34a047d\" data-id=\"34a047d\" data-element_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-b942af3 elementor-widget elementor-widget-heading\" data-id=\"b942af3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Juntas de dilataci\u00f3n de puentes de carretera<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a51bd45 elementor-widget elementor-widget-text-editor\" data-id=\"a51bd45\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Reto: El impacto de m\u00e1s de 2.000 camiones pesados al d\u00eda provoca desprendimientos.<\/p><p>Soluci\u00f3n: Fibras macrosint\u00e9ticas retorcidas (0-4,5 kg\/m\u00b3)<\/p><p>Mecanismo: La estructura trenzada disipa el ene<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d6d5519\" data-id=\"d6d5519\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f3755b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f3755b5\" data-element_type=\"section\">\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 elementor-col-50 elementor-inner-column elementor-element elementor-element-d18b504\" data-id=\"d18b504\" data-element_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-0ee7885 elementor-widget elementor-widget-heading\" data-id=\"0ee7885\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Revestimientos ign\u00edfugos para t\u00faneles<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a38f9af elementor-widget elementor-widget-text-editor\" data-id=\"a38f9af\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Reto: Desprendimiento explosivo bajo fuego a 1200\u00b0C<\/p><p>Soluci\u00f3n: Macrofibras de PP (0-6,0 kg\/m\u00b3)<\/p><p>Mecanismo: Las fibras fundidas crean canales de escape de vapor<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1154477\" data-id=\"1154477\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-01b3c15 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01b3c15\" data-element_type=\"section\">\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 elementor-col-50 elementor-inner-column elementor-element elementor-element-da40a0c\" data-id=\"da40a0c\" data-element_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-2e9121e elementor-widget elementor-widget-heading\" data-id=\"2e9121e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Reparaci\u00f3n con mortero de capa fina (&lt;10 mm)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6da440 elementor-widget elementor-widget-text-editor\" data-id=\"f6da440\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Desaf\u00edo: Delaminaci\u00f3n de aplicaciones de capa fina<\/p><p>Soluci\u00f3n: Microfibras de PP (8-2,4 kg\/m\u00b3)<\/p><p>Mecanismo: la red 3D detiene la contracci\u00f3n pl\u00e1stica<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c0faae3\" data-id=\"c0faae3\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d00f435 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d00f435\" data-element_type=\"section\">\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 elementor-col-50 elementor-inner-column elementor-element elementor-element-389796a\" data-id=\"389796a\" data-element_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-721ecf3 elementor-widget elementor-widget-heading\" data-id=\"721ecf3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Suelos industriales resistentes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7302207 elementor-widget elementor-widget-text-editor\" data-id=\"7302207\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Reto: las cargas de 8 toneladas de las ruedas provocan la rotura de la superficie<\/p><p>Soluci\u00f3n: Macro trenzado h\u00edbrido + Fibras fibriladas (5-7,5 kg\/m\u00b3)<\/p><p>Mecanismo: Macrofibras para el impacto + fibriladas para el control de grietas<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-61fbacc\" data-id=\"61fbacc\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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 class=\"elementor-element elementor-element-e621075 elementor-widget elementor-widget-heading\" data-id=\"e621075\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Respuestas a las preguntas m\u00e1s frecuentes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45182e5 elementor-widget elementor-widget-text-editor\" data-id=\"45182e5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>P: \u00bfPueden las fibras de PP sustituir a las barras de refuerzo de acero?<\/b><\/strong><br \/>R: En elementos no estructurales (por ejemplo, pavimentos), las macrofibras (\u22653 kg\/m\u00b3) pueden sustituir a la malla. Para usos estructurales, combinar con barras de refuerzo seg\u00fan EN 14889-2.<\/p><p><strong><b>P: \u00bfCu\u00e1nto duran las fibras de PP en el hormig\u00f3n?<\/b><\/strong><br \/>R: M\u00e1s de 50 a\u00f1os. Las fibras Tenabrix resisten la degradaci\u00f3n alcalina (pH 12-13), validada por pruebas de envejecimiento acelerado.<\/p><p><strong><b>P: \u00bfReduce el PFC los costes de construcci\u00f3n?<\/b><\/strong><br \/>R: S\u00ed. Al eliminar la instalaci\u00f3n de mallas y reducir el mantenimiento, los proyectos ahorran hasta 1.000 millones de euros. <strong><b>Costes del ciclo de vida del 22%<\/b><\/strong>\u00a0(MIT, 2023).<\/p><p><strong><b>P: \u00bfSon ecol\u00f3gicas las fibras de PP?<\/b><\/strong><br \/>R: Las fibras Tenabrix son 100% reciclables y reducen las emisiones de CO2 en 18% frente al refuerzo de acero.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65954b3 elementor-widget elementor-widget-heading\" data-id=\"65954b3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mejore su estrategia del hormig\u00f3n con Tenabrix<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-632d98d elementor-widget elementor-widget-text-editor\" data-id=\"632d98d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Elegir el proveedor de fibra de PP adecuado es fundamental para el rendimiento. Tenabrix se especializa en fibras de polipropileno de alta calidad con certificaci\u00f3n EN 14889-2 dise\u00f1adas para:<\/p><ul><li>Cero aglomeraciones: La dispersi\u00f3n uniforme garantiza un refuerzo 3D consistente.<\/li><li>\u00cdndice de fusi\u00f3n \u00f3ptimo: Calibrado con precisi\u00f3n para la resistencia al desconchado.<\/li><li>Mezclas a medida: Soluciones h\u00edbridas para demandas de proyectos \u00fanicos.<\/li><\/ul><p>Maximice la durabilidad y el ROI de su proyecto con las soluciones PFC a medida de Tenabrix. Programe una consulta para recibir un an\u00e1lisis gratuito de dosificaci\u00f3n de fibras y fichas t\u00e9cnicas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddf0da6 elementor-widget elementor-widget-shortcode\" data-id=\"ddf0da6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">[taxopress_postterms id=\"1\"]<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/main>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-68c277d\" data-id=\"68c277d\" data-element_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-4500f3b elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"4500f3b\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;container&quot;:&quot;main&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\t\u00cdndice\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4500f3b\" aria-expanded=\"true\" aria-label=\"Abrir el \u00edndice\" data-no-translation-aria-label=\"\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4500f3b\" aria-expanded=\"true\" aria-label=\"Cerrar \u00edndice\" data-no-translation-aria-label=\"\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__4500f3b\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Descubra c\u00f3mo el hormig\u00f3n de fibra de polipropileno reduce las fisuras 90% y mejora la durabilidad. Explore las soluciones Tenabrix para la construcci\u00f3n de alto rendimiento. Obtenga informaci\u00f3n de expertos ahora.<\/p>","protected":false},"author":1,"featured_media":6776,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":[7],"tags":[65,66,30,63,67,62,61,64,31],"class_list":["post-6762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-post","tag-basalt-fibre-reinforced-concrete","tag-carbon-fibre-reinforced-concrete","tag-fiber-reinforced-concrete","tag-glass-fibre-reinforced-concrete","tag-natural-fibre-reinforced-concrete","tag-polypropylene-fibre-reinforced-concrete","tag-steel-fibre-reinforced-concrete","tag-synthetic-fibre-reinforced-concrete","tag-tenabrix-polypropylene-fiber"],"_links":{"self":[{"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/posts\/6762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/comments?post=6762"}],"version-history":[{"count":28,"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/posts\/6762\/revisions"}],"predecessor-version":[{"id":6799,"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/posts\/6762\/revisions\/6799"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/media\/6776"}],"wp:attachment":[{"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/media?parent=6762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/categories?post=6762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenabrix.com\/es\/wp-json\/wp\/v2\/tags?post=6762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}