{"id":12659,"date":"2025-07-29T07:56:44","date_gmt":"2025-07-29T07:56:44","guid":{"rendered":"https:\/\/tenessy.com\/?p=12659"},"modified":"2025-07-29T07:56:45","modified_gmt":"2025-07-29T07:56:45","slug":"too-much-water-in-concrete-heres-how-to-fix-it-and-prevent-it","status":"publish","type":"post","link":"https:\/\/tenessy.com\/fi\/liikaa-vetta-betonissa-heres-miten-korjata-se-ja-estaa-se\/","title":{"rendered":"Liikaa vett\u00e4 betonissa? N\u00e4in se korjataan ja estet\u00e4\u00e4n"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12659\" class=\"elementor elementor-12659\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a9fbb0 e-flex e-con-boxed e-con e-parent\" data-id=\"4a9fbb0\" 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-5eba916 elementor-widget elementor-widget-image\" data-id=\"5eba916\" 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=\"419\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/07\/too_much__water_in_concrete-1024x536.webp\" class=\"attachment-large size-large wp-image-12667\" alt=\"liikaa vett\u00e4 betonissa\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/07\/too_much__water_in_concrete-1024x536.webp 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/07\/too_much__water_in_concrete-300x157.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/07\/too_much__water_in_concrete-768x402.webp 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/07\/too_much__water_in_concrete-18x9.webp 18w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/07\/too_much__water_in_concrete.webp 1200w\" 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-e51ce6a elementor-widget elementor-widget-text-editor\" data-id=\"e51ce6a\" 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\tVuonna\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/applications\/construction-and-building-solution\/\" target=\"_blank\" rel=\"noopener\">rakennusteollisuus<\/a>, betoni on kaiken selk\u00e4ranka - perustusten, lattioiden, pylv\u00e4iden ja tienpintojen. Mutta mit\u00e4 tapahtuu, jos betonissa on liikaa vett\u00e4? V\u00e4h\u00e4n ylim\u00e4\u00e4r\u00e4isen veden lis\u00e4\u00e4minen ei helpota betonin k\u00e4sittely\u00e4. Liian paljon vett\u00e4 betonissa voi vaikuttaa sen ulkon\u00e4k\u00f6\u00f6n ja rakenteeseen sek\u00e4 lujuuteen, kest\u00e4vyyteen ja pitk\u00e4n aikav\u00e4lin suorituskykyyn. Hyv\u00e4 uutinen on, ett\u00e4 t\u00e4m\u00e4 ongelma voidaan est\u00e4\u00e4, ja monissa tapauksissa se voidaan ratkaista betonilla. <b>oikeat betonin lis\u00e4aineet<\/b>. Katsotaanpa tarkemmin.\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-513341f elementor-widget elementor-widget-heading\" data-id=\"513341f\" 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.Miksi liian suuri m\u00e4\u00e4r\u00e4 vett\u00e4 betonissa on iso juttu?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc7614d elementor-widget elementor-widget-text-editor\" data-id=\"dc7614d\" 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>Betoni valmistetaan vedest\u00e4, kiviaineksesta ja lis\u00e4aineista. Jos lis\u00e4tt\u00e4v\u00e4n veden m\u00e4\u00e4r\u00e4 ylitt\u00e4\u00e4 betoniseoksen suunnitteluvaatimukset, se aiheuttaa seoksen liiallista laimenemista, mik\u00e4 voi johtaa seuraaviin tilanteisiin:<\/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-03409d1 elementor-widget elementor-widget-heading\" data-id=\"03409d1\" 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.Reduced vahvuus<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51f3c71 elementor-widget elementor-widget-text-editor\" data-id=\"51f3c71\" 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>Ylim\u00e4\u00e4r\u00e4inen vesi lis\u00e4\u00e4 vesi-sementtisuhdetta, mik\u00e4 v\u00e4hent\u00e4\u00e4 suoraan puristuslujuutta. Heikko rakenne t\u00e4n\u00e4\u00e4n voi johtaa vakaviin rakenteellisiin ongelmiin huomenna.<\/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-faa6375 elementor-widget elementor-widget-heading\" data-id=\"faa6375\" 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.Cracking ja kutistuminen<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2b0301 elementor-widget elementor-widget-text-editor\" data-id=\"a2b0301\" 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 liikaa vett\u00e4 haihtuu kovettumisen aikana, se aiheuttaa plastista kutistumista, joka johtaa pinnan halkeiluun, k\u00e4pristymiseen ja sis\u00e4isiin j\u00e4nnityksiin.<\/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-093a64a elementor-widget elementor-widget-heading\" data-id=\"093a64a\" 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.Kerroksellinen erottelu<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-857b8a5 elementor-widget elementor-widget-text-editor\" data-id=\"857b8a5\" 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>Vesi nousee pintaan ja ty\u00f6nt\u00e4\u00e4 sementin ja hienojakoiset kiviainekset syrj\u00e4\u00e4n. Tulos? Ep\u00e4tasainen rakenne, huono pintak\u00e4sittely ja heikko tartunta.<\/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-e43aa2d elementor-widget elementor-widget-heading\" data-id=\"e43aa2d\" 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.Low kest\u00e4vyys<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-560d486 elementor-widget elementor-widget-text-editor\" data-id=\"560d486\" 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>Lis\u00e4\u00e4ntynyt huokoisuus tarkoittaa, ett\u00e4 vesi, kemikaalit ja ilma p\u00e4\u00e4sev\u00e4t ajan mittaan helpommin tunkeutumaan betoniin, mik\u00e4 heikent\u00e4\u00e4 j\u00e4\u00e4tymisen ja sulamisen kest\u00e4vyytt\u00e4 ja edist\u00e4\u00e4 ter\u00e4sraudoituksen korroosiota.<\/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-c027ece elementor-widget elementor-widget-heading\" data-id=\"c027ece\" 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.Yleiset syyt betonin liialliseen kosteuteen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e04076e elementor-widget elementor-widget-text-editor\" data-id=\"e04076e\" 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>Ongelman ratkaiseminen ja ehk\u00e4iseminen edellytt\u00e4\u00e4, ett\u00e4 ymm\u00e4rr\u00e4t, mist\u00e4 betonissa olevan veden liiallinen m\u00e4\u00e4r\u00e4 johtuu. Seuraavassa on joitakin yleisi\u00e4 syit\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-c65ff74 elementor-widget elementor-widget-heading\" data-id=\"c65ff74\" 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.Improper human operation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20781f7 elementor-widget elementor-widget-text-editor\" data-id=\"20781f7\" 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>Sekoituksen tai valun aikana rakennushenkil\u00f6st\u00f6 voi lis\u00e4t\u00e4 vett\u00e4 mielivaltaisesti mukavuuden vuoksi valvomatta vesipitoisuutta suunnitteluvaatimusten mukaisesti, mik\u00e4 voi johtaa hallitsemattomaan vesi-sementtisuhteeseen.<\/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-82a312c elementor-widget elementor-widget-heading\" data-id=\"82a312c\" 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.Laite- tai materiaaliongelmat<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06e3e1f elementor-widget elementor-widget-text-editor\" data-id=\"06e3e1f\" 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>Vanhentuneet tai huonosti huolletut sekoituslaitoksen laitteet (kuten vedenmittausj\u00e4rjestelm\u00e4t) voivat johtaa ep\u00e4tarkkoihin mittauksiin, mik\u00e4 johtaa ep\u00e4normaaliin veden lis\u00e4\u00e4miseen. Korkean kosteuspitoisuuden omaavat kiviainekset voivat helposti aiheuttaa betonin liian korkean kokonaiskosteuspitoisuuden, jos niit\u00e4 ei havaita ja korjata seossuunnittelussa.<\/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-0213835 elementor-widget elementor-widget-heading\" data-id=\"0213835\" 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.Ymp\u00e4rist\u00f6tekij\u00f6iden vaikutus<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e92d07 elementor-widget elementor-widget-text-editor\" data-id=\"3e92d07\" 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>Kuumalla ja kuivalla s\u00e4\u00e4ll\u00e4 rakennusty\u00f6ntekij\u00e4t lis\u00e4\u00e4v\u00e4t joskus vett\u00e4 betonipinnan j\u00e4\u00e4hdytt\u00e4miseksi ja voitelemiseksi, jotta betonipinta ei menett\u00e4isi vett\u00e4 liian nopeasti, mik\u00e4 voi itse asiassa johtaa liialliseen vedentuloon. Sateisella s\u00e4\u00e4ll\u00e4 tapahtuva rakentaminen, jossa sadevesi tunkeutuu betonimassan sis\u00e4\u00e4n tai ty\u00f6maalla tehd\u00e4\u00e4n virheellisi\u00e4 toimenpiteit\u00e4, voi my\u00f6s lis\u00e4t\u00e4 betonin kokonaisvesipitoisuutta.<\/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-0ea9e26 elementor-widget elementor-widget-heading\" data-id=\"0ea9e26\" 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.Raw materiaalin laatuun liittyv\u00e4t kysymykset<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17a48a4 elementor-widget elementor-widget-text-editor\" data-id=\"17a48a4\" 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>Puhdistamattoman hiekan, soran, s\u00e4\u00e4nkest\u00e4v\u00e4n kiven jne. k\u00e4ytt\u00f6 imee vett\u00e4 ja luovuttaa kosteutta, mik\u00e4 vaikuttaa todellisen vedenkulutuksen tarkkaan arviointiin. Esimerkiksi lentotuhkan ja kuonan kaltaisten aktiivisten materiaalien v\u00e4\u00e4r\u00e4t suhteet vaikuttavat vedentarvelaskelmiin ja johtavat virhearviointeihin lis\u00e4tt\u00e4v\u00e4n veden m\u00e4\u00e4r\u00e4st\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-4c7390a elementor-widget elementor-widget-heading\" data-id=\"4c7390a\" 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\">5.Liikenneasiat<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56cc161 elementor-widget elementor-widget-text-editor\" data-id=\"56cc161\" 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>Betonin notkeus v\u00e4henee, kun kuljetusaika on liian pitk\u00e4, joten vett\u00e4 lis\u00e4t\u00e4\u00e4n ty\u00f6stett\u00e4vyyden palauttamiseksi. Jos betonin pumppauksen aikana ilmenee tukoksia tai pumppausvaikeuksia, ty\u00f6maahenkil\u00f6st\u00f6 voi lis\u00e4t\u00e4 vett\u00e4 ongelman ratkaisemiseksi, jolloin vesipitoisuus on liian suuri.<\/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-3e34b0c elementor-widget elementor-widget-heading\" data-id=\"3e34b0c\" 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.Miten ratkaista ongelma, ett\u00e4 betonissa on liikaa vett\u00e4?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4c421a elementor-widget elementor-widget-text-editor\" data-id=\"e4c421a\" 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>Sekoitus- tai valuvaiheen mukaan voidaan k\u00e4ytt\u00e4\u00e4 erilaisia ratkaisuja.<\/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-da35c60 elementor-widget elementor-widget-heading\" data-id=\"da35c60\" 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.K\u00e4yt\u00e4 polykarboksylaatti-superplastisointiainetta<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fdf18e elementor-widget elementor-widget-text-editor\" data-id=\"4fdf18e\" 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\">Polykarboksyylien pehmittimet (PCE)<\/a>\u00a0parantaa juoksevuutta ilman veden lis\u00e4\u00e4mist\u00e4. Jos vett\u00e4 on jo lis\u00e4tty, PCE voi palauttaa sen suorituskyvyn parantamalla sementin dispergoituvuutta ja tarttuvuutta.\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-e5bad0f elementor-widget elementor-widget-image\" data-id=\"e5bad0f\" 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\" width=\"800\" height=\"533\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/PCE-for-concrete.webp\" class=\"attachment-full size-full wp-image-11189\" alt=\"PCE betonia varten\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/PCE-for-concrete.webp 800w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/PCE-for-concrete-300x200.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/PCE-for-concrete-768x512.webp 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/PCE-for-concrete-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-a2322c6 elementor-widget elementor-widget-heading\" data-id=\"a2322c6\" 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.Use Redispersible Polymer jauhe parantaa koheesiota<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e2c4b4 elementor-widget elementor-widget-text-editor\" data-id=\"4e2c4b4\" 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\/redispersible-polymer-powder\/\" target=\"_blank\" rel=\"noopener\">RDP<\/a>\u00a0parantaa koheesiota, tarttuvuutta ja yleist\u00e4 lujuutta. Seoksissa, joissa on liian suuri vesipitoisuus, se auttaa est\u00e4m\u00e4\u00e4n segregaatiota ja parantaa joustavuutta halkeilun est\u00e4miseksi.\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-eb6f240 elementor-widget elementor-widget-heading\" data-id=\"eb6f240\" 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.Calcium Formate parantaa varhaista lujuutta<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f1c51f elementor-widget elementor-widget-text-editor\" data-id=\"5f1c51f\" 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\tLiika vesi viiv\u00e4stytt\u00e4\u00e4 kiinnittymist\u00e4. Lis\u00e4\u00e4m\u00e4ll\u00e4\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/calcium-formate\/\" target=\"_blank\" rel=\"noopener\">kalsiumformiaatti<\/a>, varhaislujuusaineella tai kiihdyttimell\u00e4 voit saada kovettumisprosessin takaisin hallintaasi, lyhent\u00e4\u00e4 kovettumisaikaa ja est\u00e4\u00e4 varhaisen halkeilun.\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-4ed3c9f elementor-widget elementor-widget-heading\" data-id=\"4ed3c9f\" 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.Lis\u00e4\u00e4 HPMC:t\u00e4 vakauden parantamiseksi<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47c2dea elementor-widget elementor-widget-text-editor\" data-id=\"47c2dea\" 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\">Hydroksipropyylimetyyliselluloosa (HPMC)<\/a>\u00a0voidaan k\u00e4ytt\u00e4\u00e4 stabilointiaineena. Se mahdollistaa kosteuden jakautumisen tasaisesti koko seokseen ja est\u00e4\u00e4 kosteuden erottumisen (verenvuodon). Se soveltuu erityisen hyvin seoksiin, joissa on liian korkea kosteuspitoisuus, mutta joissa halutaan silti hyv\u00e4\u00e4 ty\u00f6stett\u00e4vyytt\u00e4 ja pintak\u00e4sittely\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-3beb106 elementor-widget elementor-widget-heading\" data-id=\"3beb106\" 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. Betonin lis\u00e4aineiden rooli vedeneristyksess\u00e4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9021ebd elementor-widget elementor-widget-text-editor\" data-id=\"9021ebd\" 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\tOsoitteessa\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/\" target=\"_blank\" rel=\"noopener\">TENESSY<\/a>, tarjoamme r\u00e4\u00e4t\u00e4l\u00f6ityj\u00e4 <b>betonin lis\u00e4aine<\/b> ratkaisuja betonitehtaille, urakoitsijoille ja betonielementtien valmistajille maailmanlaajuisesti. Tuotteemme on suunniteltu erityisesti kosteuden hallintaan, rakentamisen suorituskyvyn optimointiin ja lujuuden parantamiseen.\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-e86d948 elementor-widget elementor-widget-text-editor\" data-id=\"e86d948\" 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<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-color:#ccc;border-spacing:0;}\n.tg td{background-color:#fff;border-color:#ccc;border-style:solid;border-width:1px;color:#333;\n  font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{background-color:#f0f0f0;border-color:#ccc;border-style:solid;border-width:1px;color:#333;\n  font-family:Arial, sans-serif;font-size:14px;font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-16o7{background-color:#27b293;border-color:#efefef;color:#ffffff;font-family:Arial, Helvetica, sans-serif !important;\n  font-size:18px;text-align:left;vertical-align:top}\n.tg .tg-sg25{border-color:#efefef;font-family:Arial, Helvetica, sans-serif !important;font-size:18px;text-align:left;\n  vertical-align:top}\n<\/style>\n<table class=\"tg\"><thead>\n  <tr>\n    <th class=\"tg-16o7\">Lis\u00e4aine<\/th>\n    <th class=\"tg-16o7\">Toiminto<\/th>\n    <th class=\"tg-16o7\">Edut<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td class=\"tg-sg25\">PCE<\/td>\n    <td class=\"tg-sg25\">Suuren kantaman veden v\u00e4hent\u00e4j\u00e4<\/td>\n    <td class=\"tg-sg25\">V\u00e4hent\u00e4\u00e4 vedenkulutusta jopa 30%, parantaa virtausta.<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-sg25\">RDP<\/td>\n    <td class=\"tg-sg25\">Voiman ja joustavuuden lis\u00e4\u00e4j\u00e4<\/td>\n    <td class=\"tg-sg25\">Parantaa tartuntaa, v\u00e4hent\u00e4\u00e4 halkeilua<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-sg25\">HPMC <\/td>\n    <td class=\"tg-sg25\">Verenvuotoa est\u00e4v\u00e4, stabilointiaine<\/td>\n    <td class=\"tg-sg25\">Parantaa sekoituksen johdonmukaisuutta, est\u00e4\u00e4 erottelua.<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-sg25\">Kalsiumformiaatti<\/td>\n    <td class=\"tg-sg25\">Nopea kovettuminen<\/td>\n    <td class=\"tg-sg25\">Nopeuttaa hydratoitumista, kompensoi liiallisesta vedest\u00e4 johtuvaa hidasta kovettumista.<br><\/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-f67d6ae elementor-widget elementor-widget-text-editor\" data-id=\"f67d6ae\" 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>Etsitp\u00e4 sitten valmisbetonin lis\u00e4aineita, sementinmuokkausaineita tai kosteudens\u00e4\u00e4t\u00f6aineita, tarjoamme teknist\u00e4 tukea ja toimituksia alueellesi r\u00e4\u00e4t\u00e4l\u00f6ityn\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-25e85ea elementor-widget elementor-widget-heading\" data-id=\"25e85ea\" 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. Miten t\u00e4m\u00e4 ongelma voidaan est\u00e4\u00e4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45cf112 elementor-widget elementor-widget-text-editor\" data-id=\"45cf112\" 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>Korjaaminen on yksi asia, mutta ennaltaehk\u00e4isy on aina parempi. Seuraavassa on muutamia tapoja v\u00e4ltt\u00e4\u00e4 liiallinen kosteus betoniseoksissa:<\/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-074d46c elementor-widget elementor-widget-text-editor\" data-id=\"074d46c\" 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>Kalibroi annostelulaitteet s\u00e4\u00e4nn\u00f6llisesti.<\/p><p>K\u00e4yt\u00e4 PCE:t\u00e4 ja muita lis\u00e4aineita, jotka parantavat ty\u00f6stett\u00e4vyytt\u00e4 alusta alkaen.<\/p><p>Testaa notkeus ja s\u00e4\u00e4d\u00e4 se lis\u00e4aineilla (veden sijasta).<\/p><p>K\u00e4yt\u00e4 siirrett\u00e4vi\u00e4 kosteusantureita reaaliaikaiseen seurantaan.<\/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-d858433 elementor-widget elementor-widget-heading\" data-id=\"d858433\" 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. 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-5d7c7f0 elementor-widget elementor-widget-text-editor\" data-id=\"5d7c7f0\" 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>\u00c4l\u00e4 pelk\u00e4\u00e4 liikaa vett\u00e4 betonissa. Kunhan ymm\u00e4rr\u00e4t asian oikein ja k\u00e4yt\u00e4t oikeita lis\u00e4aineita, voit parantaa, hallita ja jopa parantaa betonin suorituskyky\u00e4. Ota meihin yhteytt\u00e4 milloin tahansa saadaksesi teknist\u00e4 tukea ja parhaat hinnat.<\/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-c5bc3c8 elementor-widget elementor-widget-heading\" data-id=\"c5bc3c8\" 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\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90ccaa1 elementor-widget elementor-widget-elementskit-faq\" data-id=\"90ccaa1\" 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-a29dcde\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">Kysymys 1: Voinko silti k\u00e4ytt\u00e4\u00e4 betonia, jos siin\u00e4 on liikaa vett\u00e4?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Mahdollisesti, mutta se voi johtaa lujuus- ja kest\u00e4vyysongelmiin. Sopivien lis\u00e4aineiden k\u00e4ytt\u00f6 voi auttaa v\u00e4hent\u00e4m\u00e4\u00e4n joitakin riskej\u00e4.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-7b332c9\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">Kysymys 2: Mist\u00e4 tied\u00e4n, onko sekoituksessani liikaa vett\u00e4?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Tarkkaile, ett\u00e4 massa on eritt\u00e4in muhkea, se vuotaa vett\u00e4 ja sen muoto on vaikea s\u00e4ilytt\u00e4\u00e4 sijoittamisen j\u00e4lkeen.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-9f82a68\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">Kysymys 3: Mik\u00e4 on ihanteellinen veden ja sementin suhde?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Tyypillisesti 0,40-0,50, mutta se riippuu sovelluksesta. Lis\u00e4aineet voivat auttaa saavuttamaan paremman suorituskyvyn ilman korkeaa vesipitoisuutta.            <\/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>Ongelma liiallisesta veden m\u00e4\u00e4r\u00e4st\u00e4 betonissa on ratkaistavissa, ja se voidaan est\u00e4\u00e4 ja ratkaista oikeiden betonin lis\u00e4aineiden avulla.<\/p>","protected":false},"author":1,"featured_media":12667,"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-12659","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Too Much Water in Concrete? 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