{"id":11951,"date":"2025-06-10T07:23:27","date_gmt":"2025-06-10T07:23:27","guid":{"rendered":"https:\/\/tenessy.com\/?p=11951"},"modified":"2025-06-10T07:23:29","modified_gmt":"2025-06-10T07:23:29","slug":"top-4-concrete-additives-to-prevent-cracking-a-complete-guide","status":"publish","type":"post","link":"https:\/\/tenessy.com\/es\/los-4-mejores-aditivos-del-hormigon-para-evitar-la-fisuracion-una-guia-completa\/","title":{"rendered":"Los 4 mejores aditivos de hormig\u00f3n para prevenir grietas: Una gu\u00eda completa"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11951\" class=\"elementor elementor-11951\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d2c361d e-flex e-con-boxed e-con e-parent\" data-id=\"d2c361d\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d70c74 elementor-widget elementor-widget-image\" data-id=\"6d70c74\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"533\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/06\/Preventing_concrete_cracks.webp\" class=\"attachment-large size-large wp-image-11960\" alt=\"Prevenci\u00f3n_de_fisuras_en_hormig\u00f3n\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/06\/Preventing_concrete_cracks.webp 800w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/06\/Preventing_concrete_cracks-300x200.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/06\/Preventing_concrete_cracks-768x512.webp 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/06\/Preventing_concrete_cracks-18x12.webp 18w\" 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<div class=\"elementor-element elementor-element-f327f62 elementor-widget elementor-widget-text-editor\" data-id=\"f327f62\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>El agrietamiento es uno de los problemas m\u00e1s comunes y costosos en la construcci\u00f3n de hormig\u00f3n. No s\u00f3lo afecta al aspecto, sino tambi\u00e9n a la durabilidad, impermeabilidad y resistencia a largo plazo de las estructuras de hormig\u00f3n. Afortunadamente, con los aditivos para hormig\u00f3n adecuados para prevenir la fisuraci\u00f3n, puede reducir significativamente la formaci\u00f3n de grietas y mejorar la calidad general de su mezcla.<\/p>\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-0f88059 elementor-widget elementor-widget-text-editor\" data-id=\"0f88059\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En esta gu\u00eda, exploramos cuatro de los aditivos para hormig\u00f3n m\u00e1s eficaces utilizados por profesionales de todo el mundo:<b> Superplastificantes HPMC, HEMC, fibra de PP y PCE<\/b>. Tanto si busca un aditivo de fibra para hormig\u00f3n, un aditivo impermeable para hormig\u00f3n o necesita mejorar el rendimiento del hormig\u00f3n en climas fr\u00edos o en condiciones de curado r\u00e1pido, este art\u00edculo le ofrece las soluciones que necesita.<\/p>\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-c1be027 elementor-widget elementor-widget-heading\" data-id=\"c1be027\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I.Por qu\u00e9 se agrieta el hormig\u00f3n\uff1f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6090235 elementor-widget elementor-widget-text-editor\" data-id=\"6090235\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>El hormig\u00f3n es un material complejo. Se contrae al secarse, reacciona a los cambios de temperatura y puede sufrir contracci\u00f3n pl\u00e1stica, estr\u00e9s t\u00e9rmico y p\u00e9rdida de humedad. Sin un dise\u00f1o de mezcla y unos aditivos adecuados, estos comportamientos naturales pueden provocar:<\/p>\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-488593d elementor-widget elementor-widget-text-editor\" data-id=\"488593d\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Grietas superficiales<\/p><p>Grietas de contracci\u00f3n<\/p><p>Fisuraci\u00f3n t\u00e9rmica<\/p><p>Fallos por tensi\u00f3n estructural<\/p>\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-72ad92b elementor-widget elementor-widget-text-editor\" data-id=\"72ad92b\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ah\u00ed es donde entran en juego los aditivos del hormig\u00f3n para prevenir el agrietamiento. Estos aditivos especializados se a\u00f1aden durante la mezcla para controlar la humedad, mejorar la flexibilidad, reducir la contracci\u00f3n y aumentar la resistencia interna.<\/p>\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-da3f61c elementor-widget elementor-widget-heading\" data-id=\"da3f61c\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">II.Top 4 Aditivos del hormig\u00f3n para prevenir la fisuraci\u00f3n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a712421 elementor-widget elementor-widget-heading\" data-id=\"a712421\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1.HPMC (Hidroxipropilmetilcelulosa) -- mayor retenci\u00f3n de agua<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdda158 elementor-widget elementor-widget-text-editor\" data-id=\"bdda158\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En el mortero mezclado en seco y el hormig\u00f3n automezclado, la superficie pierde humedad r\u00e1pidamente despu\u00e9s de la construcci\u00f3n, lo que provoca grietas por contracci\u00f3n pl\u00e1stica. Los trabajadores de la construcci\u00f3n afirman que la trabajabilidad y la adherencia son deficientes, especialmente en condiciones de viento o sequedad.<\/p>\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-648e00f elementor-widget elementor-widget-text-editor\" data-id=\"648e00f\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\" target=\"_blank\" rel=\"noopener\">HPMC<\/a>\u00a0es un\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/cellulose-ether\/\" target=\"_blank\" rel=\"noopener\">aditivo \u00e9ter de celulosa<\/a>\u00a0ampliamente utilizado en\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/applications\/drymix-mortar\/hpmc-for-drymix-mortar\/\" target=\"_blank\" rel=\"noopener\">mortero seco<\/a>\u00a0y hormig\u00f3n. Funciona principalmente como agente de retenci\u00f3n de agua y espesante. Cuando se mezcla con hormig\u00f3n, el HPMC ralentiza la evaporaci\u00f3n del agua, garantizando que las part\u00edculas de cemento se hidraten completamente.\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-18b7449 elementor-widget elementor-widget-image\" data-id=\"18b7449\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/concrete_construction-2-r73bth2wzrx1r5831erdqr20z1t0uiug3rub57hrso.webp\" title=\"hormig\u00f3n_construcci\u00f3n (2)\" alt=\"hormig\u00f3n_construcci\u00f3n (2)\" loading=\"lazy\" \/>\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<div class=\"elementor-element elementor-element-9a43d88 elementor-widget elementor-widget-heading\" data-id=\"9a43d88\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u00bfPor qu\u00e9 es fundamental para prevenir las grietas?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0779a9f elementor-widget elementor-widget-text-editor\" data-id=\"0779a9f\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La p\u00e9rdida r\u00e1pida de agua puede provocar grietas por contracci\u00f3n pl\u00e1stica en el hormig\u00f3n antes de que se endurezca. Al retener la humedad en la mezcla durante m\u00e1s tiempo, HPMC permite que el cemento se endurezca de forma m\u00e1s uniforme y reduce el riesgo de agrietamiento de la superficie.<\/p>\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-ba2a4b1 elementor-widget elementor-widget-text-editor\" data-id=\"ba2a4b1\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>HPMC tambi\u00e9n mejora la trabajabilidad del hormig\u00f3n, facilitando el vertido y el acabado. Desempe\u00f1a un papel complementario en los sistemas que requieren aditivos impermeabilizantes para el hormig\u00f3n, ya que las matrices bien hidratadas tienen menor porosidad y mayor resistencia a la penetraci\u00f3n del agua.<\/p>\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-d8654ed elementor-widget elementor-widget-heading\" data-id=\"d8654ed\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Escenarios de aplicaci\u00f3n:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb02ef1 elementor-widget elementor-widget-text-editor\" data-id=\"eb02ef1\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hormig\u00f3n premezclado, mortero de enlucido y formulaciones de mezcla seca en entornos con temperaturas moderadas.<\/p>\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-2a45f23 elementor-widget elementor-widget-heading\" data-id=\"2a45f23\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Nota importante:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c191f00 elementor-widget elementor-widget-text-editor\" data-id=\"c191f00\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>HPMC es sensible a las altas temperaturas. En climas c\u00e1lidos, el HEMC es la opci\u00f3n preferida por su mayor estabilidad t\u00e9rmica.<\/p>\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-d4eff47 elementor-widget elementor-widget-heading\" data-id=\"d4eff47\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.HEMC (Hidroxietilmetilcelulosa) - para hormig\u00f3n de clima c\u00e1lido<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b77031 elementor-widget elementor-widget-text-editor\" data-id=\"9b77031\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tEn climas c\u00e1lidos o pa\u00edses tropicales, el agua del hormig\u00f3n de las obras se evapora r\u00e1pidamente. Ordinario\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/hemc-hydroxyethyl-methyl-cellulose\/\" target=\"_blank\" rel=\"noopener\">Productos HPMC<\/a>\u00a0tienen altos \u00edndices de p\u00e9rdida a altas temperaturas, lo que a menudo provoca que se sequen mientras se alisan, e incluso que se agrieten y se partan.\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-1f385ca elementor-widget elementor-widget-text-editor\" data-id=\"1f385ca\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>HEMC es un \u00e9ter de celulosa con una estructura similar a HPMC, pero dise\u00f1ado para un mejor rendimiento en condiciones de altas temperaturas y alcalinas. En regiones tropicales o vertidos de verano, HEMC mejora la retenci\u00f3n de agua cuando m\u00e1s se necesita. Es un aditivo impermeable de alto rendimiento e ideal para minimizar las grietas causadas por el movimiento t\u00e9rmico y la hidrataci\u00f3n desigual.<\/p>\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-c29b308 elementor-widget elementor-widget-heading\" data-id=\"c29b308\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">C\u00f3mo previene el agrietamiento:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96d6f69 elementor-widget elementor-widget-text-editor\" data-id=\"96d6f69\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Evita la r\u00e1pida evaporaci\u00f3n del agua en entornos calurosos y ventosos, reduciendo la contracci\u00f3n del pl\u00e1stico.<\/p><p>Mantiene un curado uniforme, minimizando el agrietamiento t\u00e9rmico y la tensi\u00f3n interna.<\/p><p>Ofrece un mejor tiempo abierto, lo que es esencial para grandes vertidos o acabados en climas c\u00e1lidos.<\/p>\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-94ec6d8 elementor-widget elementor-widget-heading\" data-id=\"94ec6d8\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Lo mejor para:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d72e29a elementor-widget elementor-widget-text-editor\" data-id=\"d72e29a\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Construcci\u00f3n en climas c\u00e1lidos, vertidos masivos y hormig\u00f3n bombeable.<\/p>\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-da912d3 elementor-widget elementor-widget-heading\" data-id=\"da912d3\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3.Fibra de polipropileno (PP): evita la propagaci\u00f3n de microfisuras<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-777180f elementor-widget elementor-widget-text-editor\" data-id=\"777180f\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Las microfisuras causadas por la contracci\u00f3n por secado interno y el estr\u00e9s t\u00e9rmico en el hormig\u00f3n son dif\u00edciles de detectar a simple vista, pero tienden a expandirse con el tiempo, especialmente en estructuras de gran volumen como <b>suelos, t\u00faneles y puentes<\/b>donde a menudo forman una red de grietas.<\/p>\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-5883d34 elementor-widget elementor-widget-image\" data-id=\"5883d34\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/bridge-r73btjwfka0wpz3zkxz9g8cer7f4hm5n45srl1dlaa.webp\" title=\"puente\" alt=\"puente\" loading=\"lazy\" \/>\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<div class=\"elementor-element elementor-element-40390bd elementor-widget elementor-widget-text-editor\" data-id=\"40390bd\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/pp-fiber-polypropylene-fiber\/\" target=\"_blank\" rel=\"noopener\">Fibra de polipropileno (PP)<\/a>\u00a0es un popular aditivo de fibra de hormig\u00f3n que refuerza el hormig\u00f3n desde dentro. Estas microfibras sint\u00e9ticas forman una red tridimensional que controla la formaci\u00f3n de grietas durante el fraguado y el endurecimiento, especialmente en grandes vertidos y pavimentos industriales. La fibra de PP act\u00faa mec\u00e1nicamente deteniendo la propagaci\u00f3n de grietas antes de que sean visibles.\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-b055a50 elementor-widget elementor-widget-text-editor\" data-id=\"b055a50\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Como aditivo de fibra de hormig\u00f3n altamente eficaz, la fibra de PP controla el agrietamiento precoz sin afectar al asentamiento. Ofrece un refuerzo uniforme en toda la matriz y reduce la necesidad de malla de acero tradicional en muchas aplicaciones.<\/p>\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-8b3994f elementor-widget elementor-widget-heading\" data-id=\"8b3994f\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">C\u00f3mo previene el agrietamiento:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1db2b24 elementor-widget elementor-widget-text-editor\" data-id=\"1db2b24\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Reduce el agrietamiento por contracci\u00f3n pl\u00e1stica durante el curado inicial.<\/p><p>Aumenta la resistencia a la tracci\u00f3n y la ductilidad, ayudando al hormig\u00f3n a soportar las tensiones.<\/p><p>Mejora la resistencia al impacto, la abrasi\u00f3n y los ciclos de congelaci\u00f3n y descongelaci\u00f3n.<\/p>\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-7b5f19d elementor-widget elementor-widget-heading\" data-id=\"7b5f19d\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Lo mejor para:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4455ee4 elementor-widget elementor-widget-text-editor\" data-id=\"4455ee4\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Suelos industriales, calzadas, tableros de puentes, t\u00faneles, elementos prefabricados, hormig\u00f3n proyectado.<\/p>\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-c5a3d5f elementor-widget elementor-widget-heading\" data-id=\"c5a3d5f\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4.PCE (Policarboxilato superplastificante) - control de la proporci\u00f3n de agua, mejora de la resistencia<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f29941 elementor-widget elementor-widget-text-editor\" data-id=\"8f29941\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En invierno o con tiempo h\u00famedo, el hormig\u00f3n fragua lentamente y el desmoldeo se retrasa, lo que afecta gravemente al progreso de la construcci\u00f3n. Algunos proyectos necesitan hormig\u00f3n de resistencia temprana y secado r\u00e1pido para cumplir los plazos, pero si se seca demasiado r\u00e1pido, es propenso a agrietarse.<\/p>\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-c2fa271 elementor-widget elementor-widget-text-editor\" data-id=\"c2fa271\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/polycarboxylate-superplasticizer\/\" target=\"_blank\" rel=\"noopener\">Superplastificante de policarboxilato (PCE)<\/a>\u00a0es un superplastificante de nueva generaci\u00f3n utilizado para producir hormig\u00f3n de alta resistencia y curado r\u00e1pido. Mejora la trabajabilidad del hormig\u00f3n, reduciendo as\u00ed la retracci\u00f3n y el agrietamiento. Como aditivo del hormig\u00f3n para climas fr\u00edos, el PCE tambi\u00e9n favorece el desarrollo de la resistencia a bajas temperaturas acelerando la hidrataci\u00f3n.\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-2f31c8c elementor-widget elementor-widget-heading\" data-id=\"2f31c8c\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">C\u00f3mo previene el agrietamiento:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df12b06 elementor-widget elementor-widget-text-editor\" data-id=\"df12b06\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Reduce el contenido de agua sin comprometer la trabajabilidad, minimizando las grietas de contracci\u00f3n por secado.<\/p><p>Permite un curado r\u00e1pido o un fraguado lento en funci\u00f3n de las necesidades del proyecto (con variantes de resistencia temprana o retardada).<\/p><p>Promueve el empaquetamiento denso de las part\u00edculas, reduciendo los huecos internos y las microfisuras.<\/p>\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-549d434 elementor-widget elementor-widget-heading\" data-id=\"549d434\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Lo mejor para:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4eb24b8 elementor-widget elementor-widget-text-editor\" data-id=\"4eb24b8\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hormig\u00f3n de altas prestaciones, elementos prefabricados, construcci\u00f3n r\u00e1pida y aplicaciones en climas fr\u00edos con control de fraguado a medida.<\/p>\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-344e78f elementor-widget elementor-widget-image\" data-id=\"344e78f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/concrete_construction-r73btku9r4271l2mfgdw0q3vclahpb9dgag92bc742.webp\" title=\"hormig\u00f3n_construcci\u00f3n\" alt=\"hormig\u00f3n_construcci\u00f3n\" loading=\"lazy\" \/>\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<div class=\"elementor-element elementor-element-f9be43c elementor-widget elementor-widget-heading\" data-id=\"f9be43c\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">III.\u00bfC\u00f3mo elegir el aditivo antifisuras adecuado?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68331db elementor-widget elementor-widget-text-editor\" data-id=\"68331db\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cada aditivo resuelve un \"problema de fisuraci\u00f3n\" espec\u00edfico. La elecci\u00f3n del aditivo adecuado depende de las condiciones ambientales, el tipo de hormig\u00f3n, las expectativas de rendimiento y la configuraci\u00f3n de producci\u00f3n.<\/p>\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-8642942 elementor-widget elementor-widget-text-editor\" data-id=\"8642942\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table>\n<tbody>\n<tr>\n<td width=\"189\">\n<p><b>Aditivo<\/b><\/p>\n<\/td>\n<td width=\"189\">\n<p><b>Funci\u00f3n<\/b><\/p>\n<\/td>\n<td width=\"189\">\n<p><b>Entorno ideal<\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"189\">\n<p>HPMC<\/p>\n<\/td>\n<td width=\"189\">\n<p>Retenci\u00f3n de la humedad, control de la contracci\u00f3n<\/p>\n<\/td>\n<td width=\"189\">\n<p>Temperaturas normales, condiciones secas<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"189\">\n<p>HEMC<\/p>\n<\/td>\n<td width=\"189\">\n<p>Control de la humedad estable al calor<\/p>\n<\/td>\n<td width=\"189\">\n<p>Climas c\u00e1lidos, aplicaciones de alta temperatura<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"189\">\n<p>Fibra PP<\/p>\n<\/td>\n<td width=\"189\">\n<p>Resistencia a las microfisuras, resistencia al impacto<\/p>\n<\/td>\n<td width=\"189\">\n<p>Losas, suelos industriales, piezas prefabricadas<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"189\">\n<p>PCE<\/p>\n<\/td>\n<td width=\"189\">\n<p>Alta resistencia, agua reducida, fraguado r\u00e1pido<\/p>\n<\/td>\n<td width=\"189\">\n<p>Fr\u00edo, proyectos acelerados<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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-999282e elementor-widget elementor-widget-text-editor\" data-id=\"999282e\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00bfA\u00fan no est\u00e1 seguro de qu\u00e9 aditivo es el adecuado para el dise\u00f1o de su mezcla? No dude en ponerse en contacto con nuestros expertos para recibir asesoramiento personalizado y dise\u00f1ar recetas de hormig\u00f3n.<\/p>\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-0689f43 elementor-widget elementor-widget-heading\" data-id=\"0689f43\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">IV.As\u00f3ciese con un fabricante de aditivos para hormig\u00f3n de confianza<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f00e42d elementor-widget elementor-widget-text-editor\" data-id=\"f00e42d\" 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<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tEn\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/hpmc-supplier\/\" target=\"_blank\" rel=\"noopener\">TENESSY<\/a>En la actualidad, proporcionamos soluciones m\u00e1s estables y personalizadas para los profesionales de la industria del hormig\u00f3n y el mortero, incluidas las plantas de mortero seco, las empresas de hormig\u00f3n premezclado, los distribuidores de materiales de construcci\u00f3n y los contratistas de ingenier\u00eda.\n\nPodemos proporcionarle:\n\n- Recomendaciones de f\u00f3rmulas de aditivos para diferentes proyectos;\n\n- Orientaci\u00f3n sobre la proporci\u00f3n t\u00e9cnica y servicios de ensayo de muestras;\n\n- Suministro flexible, envasado bajo demanda, apoyo a OEM;\n\n- Respuesta r\u00e1pida a las necesidades de los clientes locales y gran capacidad de implementaci\u00f3n t\u00e9cnica.\n\nTanto si produce hormig\u00f3n premezclado, mortero seco, elementos prefabricados o productos especiales, nuestros aditivos para hormig\u00f3n para prevenir el agrietamiento est\u00e1n probados, son de confianza y est\u00e1n listos para funcionar.\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Utilizar los aditivos para hormig\u00f3n adecuados para evitar la formaci\u00f3n de grietas puede reducir significativamente la formaci\u00f3n de grietas y mejorar la calidad general de la mezcla.<\/p>","protected":false},"author":1,"featured_media":11960,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-11951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - 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