{"id":71611,"date":"2020-07-14T13:03:36","date_gmt":"2020-07-14T13:03:36","guid":{"rendered":"https:\/\/rimsa.com\/casos-de-exito\/las-fibras-modifican-el-comportamiento-no-lineal-del-hormigon-estructural"},"modified":"2024-10-12T08:14:15","modified_gmt":"2024-10-12T08:14:15","slug":"las-fibras-modifican-el-comportamiento-no-lineal-del-hormigon-estructural","status":"publish","type":"casos-de-exito","link":"https:\/\/rimsa.com\/es\/casos-de-exito\/las-fibras-modifican-el-comportamiento-no-lineal-del-hormigon-estructural","title":{"rendered":"Las fibras modifican el comportamiento no lineal del hormig\u00f3n estructural"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"71611\" class=\"elementor elementor-71611 elementor-71586\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"casos-de-exito\">\n\t\t\t\t<div class=\"elementor-element elementor-element-476098c3 e-flex e-con-boxed e-con e-parent\" data-id=\"476098c3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-40bd9313 e-flex e-con-boxed e-con e-child\" data-id=\"40bd9313\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-464660b8 e-con-full e-flex e-con e-child\" data-id=\"464660b8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-06c100c e-flex e-con-boxed e-con e-child\" data-id=\"06c100c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a8edd2 elementor-widget elementor-widget-button\" data-id=\"3a8edd2\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"back\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-left\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Ir atr\u00e1s<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dad539c elementor-widget elementor-widget-html\" data-id=\"dad539c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script type=\"text\/javascript\">jQuery(function($){\n       $(\"#back\").click(function(e){\n           e.preventDefault();\n           window.history.back();\n       })\n    });\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d8a45b1 elementor-widget elementor-widget-heading\" data-id=\"2d8a45b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Las fibras modifican el comportamiento no lineal del hormig\u00f3n estructural<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41e9754b e-flex e-con-boxed e-con e-parent\" data-id=\"41e9754b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5521c259 e-flex e-con-boxed e-con e-child\" data-id=\"5521c259\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5cbd0ef5 e-con-full e-flex e-con e-child\" data-id=\"5cbd0ef5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5640f0c5 elementor-widget elementor-widget-heading\" data-id=\"5640f0c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La incorporaci\u00f3n de fibras a la matriz del hormig\u00f3n modifica el comportamiento no lineal del hormig\u00f3n estructural, especialmente en tracci\u00f3n, impidiendo la abertura y propagaci\u00f3n de fisuras<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-353585d4 e-con-full e-flex e-con e-child\" data-id=\"353585d4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52d58220 elementor-widget elementor-widget-text-editor\" data-id=\"52d58220\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La norma UNE-83510 eval\u00faa la efectividad de las fibras. El ensayo consiste en estirar la fibra hasta conseguir que rompa. Cabe recordar que fibras met\u00e1licas antes de romperse experimentan una deformaci\u00f3n pl\u00e1stica.  <\/p>\n<p>La fuerza antes de romperse o deformarse se llama resistencia a la tracci\u00f3n y se da en valores de esfuerzo por unidad de superficie de la secci\u00f3n transversal de la fibra ( N\/mm2). Una fibra de contenido bajo o medio de carbono, se caracteriza por tener una resistencia a tracci\u00f3n entre 400-1500 MPa. <\/p>\n<p>La dosificaci\u00f3n se define como la cantidad de fibras (kg) por metro c\u00fabico (m3), <strong>a una mayor cantidad de fibras incorporadas en un hormig\u00f3n<\/strong>, \u00e9ste tendr\u00e1 mayores prestaciones. No obstante, sobrepasarse de la cantidad necesaria puede ser contraproducente debido a la formaci\u00f3n de erizos y baja trabajabilidad a causa de la reducida fluidez de la pasta; <strong>por estos motivos es necesario calcular mediante un software inform\u00e1tico la dosificaci\u00f3n \u00f3ptima para cada caso.<\/strong> <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c5b8f67 e-flex e-con-boxed e-con e-parent\" data-id=\"7c5b8f67\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-23dbb37e e-flex e-con-boxed e-con e-child\" data-id=\"23dbb37e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c540037 elementor-widget elementor-widget-text-editor\" data-id=\"3c540037\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"\" class=\"block fiftyfifty_text_media left\">\n<div class=\"text\">\n<div class=\"positioner\">\n<p>Para la utilizaci\u00f3n del software previamente se incorporaron al mismo los resultados de resistencias residuales de los ensayos de caracterizaci\u00f3n, seg\u00fan norma UNE-EN 14651.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"\" class=\"block fiftyfifty_text_media right\">\n<div class=\"media\"> <\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ec3e6ea e-flex e-con-boxed e-con e-child\" data-id=\"7ec3e6ea\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b5153c8 elementor-widget elementor-widget-image\" data-id=\"2b5153c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/Frances-3-1920x1280-1-1024x683.jpg\" class=\"attachment-large size-large wp-image-71595\" alt=\"\" srcset=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/Frances-3-1920x1280-1-1024x683.jpg 1024w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/Frances-3-1920x1280-1-300x200.jpg 300w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/Frances-3-1920x1280-1-768x512.jpg 768w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/Frances-3-1920x1280-1-1536x1024.jpg 1536w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/Frances-3-1920x1280-1.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26b7555b e-flex e-con-boxed e-con e-parent\" data-id=\"26b7555b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-439dfa61 e-flex e-con-boxed e-con e-child\" data-id=\"439dfa61\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e39d5e0 elementor-widget elementor-widget-image\" data-id=\"e39d5e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/warehouse-1024x576.jpg\" class=\"attachment-large size-large wp-image-71599\" alt=\"\" srcset=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/warehouse-1024x576.jpg 1024w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/warehouse-300x169.jpg 300w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/warehouse-768x432.jpg 768w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/warehouse-1536x864.jpg 1536w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/warehouse.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cff5ae6 e-flex e-con-boxed e-con e-child\" data-id=\"cff5ae6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e27c92d elementor-widget elementor-widget-text-editor\" data-id=\"1e27c92d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"\" class=\"block fiftyfifty_text_media right\">\n<div class=\"text\">\n<div class=\"positioner\">\n<p>Posteriormente para cada tipo de obra, se incorporan los valores del terreno y las hip\u00f3tesis de carga que va a soportar la solera, tales como estanter\u00edas, carga distribuida, tr\u00e1nsito de carretillas y camiones<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"\" class=\"block fiftyfifty_text_media left\">\n<div class=\"media\"> <\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2387937 e-flex e-con-boxed e-con e-parent\" data-id=\"2387937\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-81a6ec8 e-flex e-con-boxed e-con e-child\" data-id=\"81a6ec8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc028cb elementor-widget elementor-widget-text-editor\" data-id=\"fc028cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Respecto a la dosificaci\u00f3n, es importante destacar, el efecto que tienen las fibras en la consistencia del hormig\u00f3n. <strong>Las fibras incrementan la viscosidad de la pasta cementosa debido a su rigidez estructural, modificando los valores del cono de Abrams<\/strong> (ensayo que nos permite conocer la consistencia que tiene el hormig\u00f3n por su relaci\u00f3n agua\/cemento) <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3604d09 e-flex e-con-boxed e-con e-child\" data-id=\"3604d09\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fbca066 elementor-widget elementor-widget-image\" data-id=\"fbca066\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/rimsa-Obra-Jaen-4-R-HOOK-50.1-1024x768-1.jpg\" class=\"attachment-large size-large wp-image-71603\" alt=\"\" srcset=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/rimsa-Obra-Jaen-4-R-HOOK-50.1-1024x768-1.jpg 1024w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/rimsa-Obra-Jaen-4-R-HOOK-50.1-1024x768-1-300x225.jpg 300w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/rimsa-Obra-Jaen-4-R-HOOK-50.1-1024x768-1-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e29357 e-flex e-con-boxed e-con e-parent\" data-id=\"6e29357\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e8ce92d e-flex e-con-boxed e-con e-child\" data-id=\"e8ce92d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1205032 elementor-widget elementor-widget-image\" data-id=\"1205032\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/OBRAALGECIRAS-1024x768-1.jpg\" class=\"attachment-large size-large wp-image-71607\" alt=\"\" srcset=\"https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/OBRAALGECIRAS-1024x768-1.jpg 1024w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/OBRAALGECIRAS-1024x768-1-300x225.jpg 300w, https:\/\/rimsa.com\/wp-content\/uploads\/2024\/02\/OBRAALGECIRAS-1024x768-1-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-840b98f e-flex e-con-boxed e-con e-child\" data-id=\"840b98f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1074cc elementor-widget elementor-widget-text-editor\" data-id=\"f1074cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"\" class=\"block fiftyfifty_text_media right\">\n<div class=\"text\">\n<div class=\"positioner\">\n<p>La soluci\u00f3n a la p\u00e9rdida de fluidez es la utilizaci\u00f3n de aditivos superplastificantes; los mismos se encargan de incrementar la capacidad de fluir de la pasta de hormig\u00f3n sin modificar la relaci\u00f3n agua cemento hasta un m\u00e1ximo del 5% de su peso. Estos aditivos modifican la consistencia del hormig\u00f3n, mejorando as\u00ed su trabajabilidad <\/p>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-06df358 e-flex e-con-boxed e-con e-parent\" data-id=\"06df358\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5169675 e-flex e-con-boxed e-con e-child\" data-id=\"5169675\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5efa8c elementor-widget elementor-widget-heading\" data-id=\"5efa8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">El amasado es una fase cr\u00edtica para los hormigones reforzados con fibras ya que existe el riesgo de generar aglomeraciones no deseados como erizos \n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4c76d66 e-flex e-con-boxed e-con e-child\" data-id=\"4c76d66\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a2695d elementor-widget elementor-widget-text-editor\" data-id=\"8a2695d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"\" class=\"block text_big_left_small_right\">\n<div class=\"right\">\n<p>Como ya se ha comentado con anterioridad, con dosificaciones bajas, los problemas de amasado se reducen de igual forma que con contenido de \u00e1rido fino y a esbeltez de fibra m\u00e1s baja. El orden de llenado es decisivo, como norma general las fibras  <strong>se incorporan junto al \u00e1rido o justo despu\u00e9s de introducirlo a una velocidad lenta, 20 kg y 60 kg por minuto con la m\u00e1xima velocidad de giro para el mezclador, con la intenci\u00f3n de asegurar la m\u00e1xima homogeneidad del hormig\u00f3n.<\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"\" class=\"block three_columns_anything \">\n<div class=\"block_header\">\n<div class=\"pre_headline\"> <\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-18b80685 e-flex e-con-boxed e-con e-parent\" data-id=\"18b80685\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22bad2b2 elementor-widget elementor-widget-heading\" data-id=\"22bad2b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nuestros productos ofrecen soluciones sobresalientes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11b2c980 ha-gb-stripe ha-gb-row ha-gb-right ha-gb-top elementor-widget elementor-widget-jet-listing-grid\" data-id=\"11b2c980\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns&quot;:&quot;4&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;}\" data-widget_type=\"jet-listing-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"jet-listing-grid jet-listing\"><div class=\"jet-listing-grid__items grid-col-desk-4 grid-col-tablet-2 grid-col-mobile-1 jet-listing-grid--570 jet-equal-columns__wrapper\" data-queried-id=\"71611|WP_Post\" data-nav=\"{&quot;enabled&quot;:false,&quot;type&quot;:null,&quot;more_el&quot;:null,&quot;query&quot;:[],&quot;widget_settings&quot;:{&quot;lisitng_id&quot;:570,&quot;posts_num&quot;:4,&quot;columns&quot;:4,&quot;columns_tablet&quot;:2,&quot;columns_mobile&quot;:1,&quot;column_min_width&quot;:240,&quot;column_min_width_tablet&quot;:240,&quot;column_min_width_mobile&quot;:240,&quot;inline_columns_css&quot;:false,&quot;is_archive_template&quot;:&quot;&quot;,&quot;post_status&quot;:[&quot;publish&quot;],&quot;use_random_posts_num&quot;:&quot;&quot;,&quot;max_posts_num&quot;:9,&quot;not_found_message&quot;:&quot;No hay productos 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fa-angle-left&quot;,&quot;dots&quot;:&quot;&quot;,&quot;autoplay&quot;:&quot;true&quot;,&quot;pause_on_hover&quot;:&quot;true&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;true&quot;,&quot;center_mode&quot;:&quot;&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500,&quot;inject_alternative_items&quot;:&quot;&quot;,&quot;injection_items&quot;:[],&quot;scroll_slider_enabled&quot;:&quot;&quot;,&quot;scroll_slider_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;custom_query&quot;:&quot;yes&quot;,&quot;custom_query_id&quot;:&quot;7&quot;,&quot;_element_id&quot;:&quot;&quot;,&quot;collapse_first_last_gap&quot;:false,&quot;list_tag_selection&quot;:&quot;&quot;,&quot;list_items_wrapper_tag&quot;:&quot;div&quot;,&quot;list_item_tag&quot;:&quot;div&quot;,&quot;empty_items_wrapper_tag&quot;:&quot;div&quot;}}\" data-page=\"1\" data-pages=\"1\" data-listing-source=\"query\" data-listing-id=\"570\" data-query-id=\"7\"><div class=\"jet-listing-grid__item jet-listing-dynamic-post-1283 jet-equal-columns\" data-post-id=\"1283\"  >\t\t<div data-elementor-type=\"jet-listing-items\" data-elementor-id=\"570\" class=\"elementor elementor-570\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"jet-engine\">\n\t\t\t\t<div class=\"elementor-element elementor-element-193bfed e-flex e-con-boxed e-con e-parent\" data-id=\"193bfed\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-85ad7f2 e-flex e-con-boxed e-con e-child\" data-id=\"85ad7f2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-06aec6d elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"06aec6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/rimsa.com\/es\/productos\/r-hook-50\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rimsa.com\/wp-content\/uploads\/elementor\/thumbs\/hook_web-qnut4j4amxrcmmexgkkjw9mby8binyynlk3hs53680.png\" title=\"hook_web\" alt=\"Fibras para Hormig\u00f3n\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8009c90 e-flex e-con-boxed e-con e-child\" data-id=\"8009c90\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f898220 elementor-widget elementor-widget-jet-listing-dynamic-terms\" data-id=\"f898220\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"jet-listing-dynamic-terms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"jet-listing jet-listing-dynamic-terms\"><span class=\"jet-listing-dynamic-terms__link\">Fibras met\u00e1licas para uso general<\/span><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb1e424 elementor-widget elementor-widget-heading\" data-id=\"eb1e424\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/rimsa.com\/es\/productos\/r-hook-50\">r hook<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a2513d ha-gb-stripe ha-gb-row ha-gb-right ha-gb-top elementor-widget elementor-widget-jet-listing-dynamic-field\" data-id=\"1a2513d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"jet-listing-dynamic-field.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"jet-listing jet-listing-dynamic-field display-inline\"><div class=\"jet-listing-dynamic-field__inline-wrap\"><div class=\"jet-listing-dynamic-field__content\" >Las fibras r hook evitan la evoluci\u00f3n de las grietas gracias...<\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f08ea86 e-flex e-con-boxed e-con e-child\" data-id=\"f08ea86\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-871e8b9 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"871e8b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/rimsa.com\/es\/productos\/r-hook-50\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" width=\"35px\" height=\"35px\" viewBox=\"0 0 35 35\"><title>Group 4 Copy 15<\/title><g id=\"DSGN\" stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g id=\"Productos-In\" transform=\"translate(-1541.000000, -1559.000000)\" 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\"><\/path><\/g><\/g><\/g><\/svg>\t\t\t<\/a>\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\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":71590,"template":"","tema":[494],"tipologia":[38],"aplicacion":[],"linea-de-productos":[8],"class_list":["post-71611","casos-de-exito","type-casos-de-exito","status-publish","has-post-thumbnail","hentry","tema-construccion","tipologia-caso-de-exito","linea-de-productos-fibras-de-refuerzo"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Las fibras modifican el comportamiento no lineal del hormig\u00f3n estructural - Rimsa<\/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:\/\/rimsa.com\/es\/casos-de-exito\/las-fibras-modifican-el-comportamiento-no-lineal-del-hormigon-estructural\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Las fibras modifican el comportamiento no lineal del hormig\u00f3n estructural - Rimsa\" \/>\n<meta property=\"og:description\" content=\"Ir atr\u00e1s La incorporaci\u00f3n de fibras a la matriz del hormig\u00f3n modifica el comportamiento no lineal del hormig\u00f3n estructural, especialmente en tracci\u00f3n, impidiendo la abertura y propagaci\u00f3n de fisuras La norma UNE-83510 eval\u00faa la efectividad de las fibras. El ensayo consiste en estirar la fibra hasta conseguir que rompa. 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