{"id":11539,"date":"2025-05-09T05:50:51","date_gmt":"2025-05-09T05:50:51","guid":{"rendered":"https:\/\/tenessy.com\/?p=11539"},"modified":"2025-05-09T05:50:52","modified_gmt":"2025-05-09T05:50:52","slug":"how-long-does-concrete-take-to-cure","status":"publish","type":"post","link":"https:\/\/tenessy.com\/fi\/kuinka-kauan-betonin-kovettuminen-kestaa\/","title":{"rendered":"Kuinka kauan betonin kovettuminen kest\u00e4\u00e4?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11539\" class=\"elementor elementor-11539\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-974e545 e-flex e-con-boxed e-con e-parent\" data-id=\"974e545\" 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-fc6832f elementor-widget elementor-widget-image\" data-id=\"fc6832f\" 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\/05\/concrete-cure.webp\" class=\"attachment-large size-large wp-image-11546\" alt=\"betonin kovettuminen\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/05\/concrete-cure.webp 800w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/05\/concrete-cure-300x200.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/05\/concrete-cure-768x512.webp 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/05\/concrete-cure-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-f033225 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"f033225\" data-element_type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&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\tSis\u00e4llysluettelo\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__f033225\" 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__f033225\" 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__f033225\" 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<div class=\"elementor-element elementor-element-8786eb0 elementor-widget elementor-widget-text-editor\" data-id=\"8786eb0\" 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>Kun olet valamassa betonia, olipa kyseess\u00e4 sitten ajotie, perustus tai teollisuuslattia, yksi yleisimmist\u00e4 kysymyksist\u00e4 on: \"Kuinka kauan betonin kuivuminen kest\u00e4\u00e4?\" Tai tarkemmin sanottuna: \"Kuinka kauan kest\u00e4\u00e4, ett\u00e4 betoni kovettuu?\". Kuivumisen ja kovettumisen v\u00e4lisen eron ymm\u00e4rt\u00e4minen - ja se, kuinka kauan kumpikin prosessi kest\u00e4\u00e4 - on ratkaisevan t\u00e4rke\u00e4\u00e4 halkeamien v\u00e4ltt\u00e4miseksi, lujuuden varmistamiseksi ja projektin aikataulussa pysymiseksi.<\/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-53cf3b7 elementor-widget elementor-widget-text-editor\" data-id=\"53cf3b7\" 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>T\u00e4ss\u00e4 artikkelissa selvit\u00e4mme betonin kovettumisen koko aikataulun, siihen vaikuttavat tekij\u00e4t ja sen, miten betonin lis\u00e4aineet voivat nopeuttaa tai hidastaa prosessia tarpeidesi mukaan.<\/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-526c467 elementor-widget elementor-widget-heading\" data-id=\"526c467\" 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. Betonin kuivuminen vs. kovettuminen: Mik\u00e4 on ero?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bc3907 elementor-widget elementor-widget-text-editor\" data-id=\"3bc3907\" 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\tAloitetaan yleisest\u00e4 harhaluulosta: betoni ei \"kuivu\" kuten betoni.\u00a0<a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/applications\/painting-coatings-solutions\/\" target=\"_blank\" rel=\"noopener\">maali<\/a>. Vaikka pinta saattaa n\u00e4ytt\u00e4\u00e4 kuivalta muutamassa tunnissa, todellinen kovettuminen kest\u00e4\u00e4 paljon kauemmin.\n\nKuivumisella tarkoitetaan kosteuden h\u00e4vi\u00e4mist\u00e4 pinnasta.\n\nKovettumisella tarkoitetaan kemiallista prosessia, jossa sementti reagoi veden kanssa (ns. hydrataatio) ja lujittuu ajan my\u00f6t\u00e4.\n\nMiksi t\u00e4ll\u00e4 on merkityst\u00e4? Koska kuivalta n\u00e4ytt\u00e4v\u00e4 betoni saattaa olla viel\u00e4 vaarallisen heikkoa. \u00c4l\u00e4 siis luota pelkk\u00e4\u00e4n ulkon\u00e4k\u00f6\u00f6n.\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-10b7181 elementor-widget elementor-widget-heading\" data-id=\"10b7181\" 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. Kuinka kauan kest\u00e4\u00e4, ennen kuin betoni on t\u00e4ysin kovettunut?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21a2a58 elementor-widget elementor-widget-text-editor\" data-id=\"21a2a58\" 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>Normaaliolosuhteissa (noin 21 \u00b0C tai 70 \u00b0F) betoni kest\u00e4\u00e4 noin 1,5 tuntia. <b>28 p\u00e4iv\u00e4\u00e4<\/b> kovettua t\u00e4yteen vahvuuteensa. T\u00e4m\u00e4 ei kuitenkaan tarkoita, ett\u00e4 sinun on odotettava koko kuukausi ennen kuin voit k\u00e4vell\u00e4 tai rakentaa sen p\u00e4\u00e4lle.<\/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-134f33f elementor-widget elementor-widget-text-editor\" data-id=\"134f33f\" 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>T\u00e4ss\u00e4 on nopea erittely:<\/p><table><tbody><tr><td width=\"172\"><p style=\"text-align: center;\"><strong>Aika kaatamisen j\u00e4lkeen<\/strong><\/p><\/td><td style=\"text-align: center;\" width=\"145\"><p><strong>Saavutettu vahvuus<\/strong><\/p><\/td><td style=\"text-align: center;\" width=\"250\"><p><strong>Tyypillinen k\u00e4ytt\u00f6<\/strong><\/p><\/td><\/tr><tr><td width=\"172\"><p style=\"text-align: center;\">24-48 tuntia<\/p><\/td><td width=\"145\"><p style=\"text-align: center;\">Alkuper\u00e4inen sarja<\/p><\/td><td style=\"text-align: center;\" width=\"250\"><p>Kevyt jalankulku<\/p><\/td><\/tr><tr><td width=\"172\"><p style=\"text-align: center;\">7 p\u00e4iv\u00e4\u00e4<\/p><\/td><td style=\"text-align: center;\" width=\"145\"><p>~70% vahvuus<\/p><\/td><td width=\"250\"><p style=\"text-align: center;\">Kevyet rakenteelliset kuormat<\/p><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"172\"><p>28 p\u00e4iv\u00e4\u00e4<\/p><\/td><td style=\"text-align: center;\" width=\"145\"><p>100% lujuus<\/p><\/td><td width=\"250\"><p style=\"text-align: center;\">T\u00e4ysi rakenteellinen kapasiteetti<\/p><\/td><\/tr><\/tbody><\/table><p>N\u00e4m\u00e4 luvut ovat yleisi\u00e4. Todellinen aikataulusi voi vaihdella materiaalien, s\u00e4\u00e4n ja lis\u00e4aineiden k\u00e4yt\u00f6n mukaan.<\/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-20ebd32 elementor-widget elementor-widget-heading\" data-id=\"20ebd32\" 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. Mik\u00e4 vaikuttaa betonin kuivumiseen ja kovettumiseen?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a28e167 elementor-widget elementor-widget-text-editor\" data-id=\"a28e167\" 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>Useat tekij\u00e4t voivat nopeuttaa tai hidastaa betonin kovettumista:<\/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-97f4da2 elementor-widget elementor-widget-heading\" data-id=\"97f4da2\" 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. S\u00e4\u00e4olosuhteet<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0e8c18 elementor-widget elementor-widget-text-editor\" data-id=\"f0e8c18\" 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>Kuuma ja kuiva s\u00e4\u00e4 voi nopeuttaa pinnan kuivumista, mutta aiheuttaa halkeilua, jos se ei kovetu kunnolla.<\/p><p>Kylm\u00e4t l\u00e4mp\u00f6tilat hidastavat nesteytymist\u00e4, mik\u00e4 viiv\u00e4stytt\u00e4\u00e4 voiman lis\u00e4\u00e4ntymist\u00e4.<\/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-a4ccbd8 elementor-widget elementor-widget-heading\" data-id=\"a4ccbd8\" 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. Vesi-sementtisuhde<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0daa0eb elementor-widget elementor-widget-text-editor\" data-id=\"0daa0eb\" 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>Liika vesi heikent\u00e4\u00e4 betonia ja hidastaa sen kovettumista.<\/p><p>Pienemm\u00e4ll\u00e4 vesi-sementtisuhteella saadaan vahvempaa ja tiiviimp\u00e4\u00e4 betonia, mutta se saattaa vaatia lis\u00e4aineita pysy\u00e4kseen ty\u00f6stett\u00e4v\u00e4n\u00e4.<\/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-79f0647 elementor-widget elementor-widget-heading\" data-id=\"79f0647\" 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. Sementtityyppi ja sekoitussuunnittelu<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b49f4e7 elementor-widget elementor-widget-text-editor\" data-id=\"b49f4e7\" 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>Eritt\u00e4in suorituskykyinen tai nopeasti kovettuva betoni kovettuu nopeammin kuin tavanomaiset betonityypit.<\/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-f5a8fc2 elementor-widget elementor-widget-heading\" data-id=\"f5a8fc2\" 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. Betonin lis\u00e4aineet<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc63a33 elementor-widget elementor-widget-text-editor\" data-id=\"dc63a33\" 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\/how-to-choose-the-right-concrete-additives-for-your-project\/\" target=\"_blank\" rel=\"noopener\">Lis\u00e4aineilla on t\u00e4ss\u00e4 t\u00e4rke\u00e4 rooli (k\u00e4ymme yksityiskohtaisemmin l\u00e4pi my\u00f6hemmin).<\/a>\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-d75d43f elementor-widget elementor-widget-heading\" data-id=\"d75d43f\" 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. Miten betonin lis\u00e4aineet optimoivat betonin kovettumisaika<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da16afa elementor-widget elementor-widget-text-editor\" data-id=\"da16afa\" 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>Vaikka s\u00e4\u00e4 ja seossuunnittelu ovat t\u00e4rkeimm\u00e4t betonin kuivumisaikaan vaikuttavat tekij\u00e4t, my\u00f6s betonin lis\u00e4aineiden k\u00e4yt\u00f6ll\u00e4 on keskeinen merkitys. Halusitpa sitten nopeuttaa kovettumista, parantaa laatua tai parantaa kest\u00e4vyytt\u00e4, betonin lis\u00e4aineet voivat tarjota tehokkaan ratkaisun.<\/p><p>TENESSY on erikoistunut tehokkaisiin betonin lis\u00e4aineisiin, jotka auttavat hallitsemaan kovettumisaikaa, v\u00e4hent\u00e4m\u00e4\u00e4n halkeilua ja lis\u00e4\u00e4m\u00e4\u00e4n betonin murtolujuutta.<\/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-45ee410 elementor-widget elementor-widget-image\" data-id=\"45ee410\" 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\/PCE-for-concrete-r3d23k8gclznno532fsz020vbk8bhuobqvgqv5nmde.webp\" title=\"PCE betonia varten\" alt=\"PCE betonia varten\" 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-6bf7cec elementor-widget elementor-widget-heading\" data-id=\"6bf7cec\" 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. PCE: Vahvempi betoni kovettuu nopeammin<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51ad4fc elementor-widget elementor-widget-text-editor\" data-id=\"51ad4fc\" 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;\" \n href=\"http:\/\/Polycarboxylate Superplasticizer\" target=\"_blank\" rel=\"noopener\">Polykarboksylaatti Superplastifikaattori<\/a>\u00a0pienent\u00e4\u00e4 vesi-sementtisuhdetta vaikuttamatta rakentamisen suorituskykyyn ja vaikuttaa hydrataatioreaktion nopeuteen. T\u00e4m\u00e4 parantaa varhaislujuutta, lyhent\u00e4\u00e4 kovettumisaikaa ja parantaa kest\u00e4vyytt\u00e4 erityisesti betonielementeiss\u00e4 tai lujatekoisissa betonisovelluksissa.\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-66deeab elementor-widget elementor-widget-heading\" data-id=\"66deeab\" 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. Selluloosa eetteri: Parantaa vedenpid\u00e4tyskyky\u00e4 ja ty\u00f6stett\u00e4vyytt\u00e4<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab0b953 elementor-widget elementor-widget-text-editor\" data-id=\"ab0b953\" 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\tMeid\u00e4n\u00a0<a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\" target=\"_blank\" rel=\"noopener\">selluloosa eetteri<\/a>\u00a0lis\u00e4aineet auttavat betonia s\u00e4ilytt\u00e4m\u00e4\u00e4n sis\u00e4isen kosteuden kovettumisen aikana. T\u00e4m\u00e4 voi tehostaa hydrataatiota, v\u00e4hent\u00e4\u00e4 halkeiluriski\u00e4 ja parantaa pintak\u00e4sittely\u00e4 erityisesti kuivissa tai tuulisissa ymp\u00e4rist\u00f6iss\u00e4.\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-be3c66e elementor-widget elementor-widget-heading\" data-id=\"be3c66e\" 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\">V. Betonin kovettumisaikataulu (eri sovellukset)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8774bb2 elementor-widget elementor-widget-text-editor\" data-id=\"8774bb2\" 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><tbody><tr><td width=\"284\"><b>Hakemus<\/b><\/td><td width=\"284\"><b>Suositeltu kovettumisaika<\/b><\/td><\/tr><tr><td width=\"284\">Ajotiet ja jalkak\u00e4yt\u00e4v\u00e4t<\/td><td width=\"284\">V\u00e4hint\u00e4\u00e4n 7 p\u00e4iv\u00e4\u00e4<\/td><\/tr><tr><td width=\"284\">Perustuslaatat<\/td><td width=\"284\">14-28 p\u00e4iv\u00e4\u00e4<\/td><\/tr><tr><td width=\"284\">Rakenteelliset palkit\/pylv\u00e4\u00e4t<\/td><td width=\"284\">28 p\u00e4iv\u00e4\u00e4<\/td><\/tr><tr><td width=\"284\">Koristeelliset pinnat<\/td><td width=\"284\">3-7 p\u00e4iv\u00e4\u00e4 (tiivisteiden osalta)<\/td><\/tr><tr><td width=\"284\">Teolliset lattiat<\/td><td width=\"284\">28+ p\u00e4iv\u00e4\u00e4 (usein pidempi)<\/td><\/tr><\/tbody><\/table><p>N\u00e4m\u00e4 m\u00e4\u00e4r\u00e4ajat voivat vaihdella sekoitussuunnittelusta ja ymp\u00e4rist\u00f6st\u00e4 riippuen. Ota aina yhteytt\u00e4 materiaalitoimittajaan - tai viel\u00e4 parempi, tee yhteisty\u00f6t\u00e4 teknisen asiantuntijan kanssa.<\/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-01937a7 elementor-widget elementor-widget-heading\" data-id=\"01937a7\" 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\">VI.Yleiset kovettamisvirheet (ja miten niit\u00e4 v\u00e4ltet\u00e4\u00e4n)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c759db elementor-widget elementor-widget-text-editor\" data-id=\"5c759db\" 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>Vaikka betoni olisi parasta, v\u00e4\u00e4r\u00e4nlainen kovettuminen voi johtaa pitk\u00e4aikaisiin vikoihin. Varo n\u00e4it\u00e4 virheit\u00e4:<\/p><ul><li>Lomakkeiden poistaminen liian aikaisin<\/li><li>Kovetteiden tai vesiruiskutuksen v\u00e4liin j\u00e4tt\u00e4minen<\/li><li>Kaadetaan \u00e4\u00e4rimm\u00e4isess\u00e4 kuumuudessa tai kylmyydess\u00e4 ilman, ett\u00e4 seosta s\u00e4\u00e4det\u00e4\u00e4n.<\/li><li>V\u00e4\u00e4r\u00e4n tyyppisten lis\u00e4aineiden k\u00e4ytt\u00f6 tai annostelu<\/li><\/ul><p>Me TENESSYll\u00e4 autamme sinua valitsemaan oikeat lis\u00e4aineyhdistelm\u00e4t, joilla varmistetaan tasainen kovettuminen my\u00f6s haastavissa olosuhteissa.<\/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-59e1560 elementor-widget elementor-widget-heading\" data-id=\"59e1560\" 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\">VII. P\u00e4\u00e4telm\u00e4t<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aed9bb5 elementor-widget elementor-widget-text-editor\" data-id=\"aed9bb5\" 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>Kuinka kauan betonin kuivuminen kest\u00e4\u00e4? Se riippuu tilanteesta. Uskon, ett\u00e4 ymm\u00e4rr\u00e4t nyt betonin kuivumiseen vaikuttavat tekij\u00e4t ja paremmat ratkaisut.<\/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-2fa153c elementor-widget elementor-widget-spacer\" data-id=\"2fa153c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73d036e elementor-widget elementor-widget-heading\" data-id=\"73d036e\" 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\">Usein kysytyt kysymykset betonin kuivumisesta ja kovettumisesta<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebda52c elementor-widget elementor-widget-elementskit-faq\" data-id=\"ebda52c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-faq.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=\"elementskit-single-faq elementor-repeater-item-1a86d1a\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">1.Voiko sade vaikuttaa betonin kuivumisprosessiin?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Kyll\u00e4, jos sadetta sataa ensimm\u00e4isten tuntien aikana valun j\u00e4lkeen, se voi heikent\u00e4\u00e4 betonipintaa, huuhtoa sementtihiukkasia pois ja aiheuttaa ep\u00e4tasaista kovettumista. Kevyt sade ei kuitenkaan yleens\u00e4 vahingoita rakennetta 24-48 tunnin kuluttua. Tuore betoni kannattaa peitt\u00e4\u00e4 muovikalvolla tai pressulla, jos sadetta on odotettavissa.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-3279478\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">2.Miten l\u00e4mp\u00f6tila vaikuttaa betonin kovettumiseen?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Korkeat l\u00e4mp\u00f6tilat voivat aiheuttaa betonin liian nopean kosteuden menetyksen, mik\u00e4 lis\u00e4\u00e4 halkeamien ja pinnan kutistumisen riski\u00e4. Toisaalta alhaiset l\u00e4mp\u00f6tilat hidastavat kovettumiseen tarvittavia kemiallisia reaktioita, mik\u00e4 viiv\u00e4stytt\u00e4\u00e4 lujuuden kasvua. Oikeiden betonin lis\u00e4aineiden k\u00e4ytt\u00f6 voi auttaa sopeuttamaan seoksen kuumaan tai kylm\u00e4\u00e4n ilmastoon.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-d72863f\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">3.Voiko maalia tai pinnoitetta levitt\u00e4\u00e4 ennen 28 p\u00e4iv\u00e4\u00e4?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Ei suositella. Vaikka pinta tuntuisi kuivalta muutaman p\u00e4iv\u00e4n kuluttua, betonin sis\u00e4lt\u00e4 voi edelleen haihtua kosteutta. Liian aikainen pinnoitteiden levitt\u00e4minen voi aiheuttaa kuoriutumista, kuplimista tai v\u00e4rimuutoksia. P\u00e4\u00e4llysteiden tai lattiap\u00e4\u00e4llysteiden levitt\u00e4minen on yleens\u00e4 turvallista 28 p\u00e4iv\u00e4n kuluttua tai kun betonin kosteus on saavuttanut hyv\u00e4ksytt\u00e4v\u00e4n tason (alle ~4%).            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-522713c\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">4. Vaikuttaako betonilaatan paksuus kovettumisaikaan?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Kyll\u00e4. Paksumpien laattojen kuivuminen ja kovettuminen kest\u00e4\u00e4 kauemmin, koska sis\u00e4inen kosteus p\u00e4\u00e4see poistumaan enemm\u00e4n. Esimerkiksi 4-tuumainen laatta saattaa kuivua noin 28 p\u00e4iv\u00e4ss\u00e4, mutta 8-tuumainen laatta voi kest\u00e4\u00e4 kaksi kertaa kauemmin saavuttaa sama kuivuus. Kosteustesti on paras tapa tiet\u00e4\u00e4, milloin paksu betoni on valmis.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-09c9eee\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">5. Voinko k\u00e4vell\u00e4 tai ajaa betonilla ennen kuin se on t\u00e4ysin kovettunut?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Kevyt jalankulku on yleens\u00e4 turvallista 24-48 tunnin kuluttua ja ajoneuvoliikenne 7 p\u00e4iv\u00e4n kuluttua betoniseoksesta ja olosuhteista riippuen. T\u00e4ysi lujuus ja kest\u00e4vyys saavutetaan kuitenkin vasta 28 p\u00e4iv\u00e4n kuluttua. Noudata aina paikkakohtaisia suosituksia pintavaurioiden v\u00e4ltt\u00e4miseksi.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-41aa9e3\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">6. Mit\u00e4 jos betoni ei kuivu tasaisesti?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Ep\u00e4tasainen kuivuminen voi johtaa v\u00e4rivaihteluihin, k\u00e4pristymiseen tai pintavirheisiin. Se voi johtua ep\u00e4johdonmukaisesta varjostuksesta, ilmavirrasta tai veden jakautumisesta. Ratkaise t\u00e4m\u00e4 varmistamalla tasainen kosteuskovettuminen (kuten m\u00e4rk\u00e4peitteet tai kovettumisyhdisteet) ja harkitsemalla vaahdonesto- tai vett\u00e4 pid\u00e4tt\u00e4vien betonilis\u00e4aineiden k\u00e4ytt\u00f6\u00e4 paremman tasalaatuisuuden saavuttamiseksi.            <\/div>\n        <\/div>\n                \n    <\/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>","protected":false},"excerpt":{"rendered":"<p>Kauanko betonin kovettuminen kest\u00e4\u00e4?Normaaliolosuhteissa (noin 21 \u00b0C) betonin t\u00e4ysi lujuus saavutetaan noin 28 p\u00e4iv\u00e4ss\u00e4.<\/p>","protected":false},"author":1,"featured_media":11546,"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":[94],"class_list":["post-11539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-concrete-curing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How Long Does Concrete Take to Cure?<\/title>\n<meta name=\"description\" content=\"How long does concrete take to cure?Under standard conditions (about 21\u00b0C or 70\u00b0F), concrete takes about 28 days to reach full strength.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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