{"id":5417,"date":"2025-02-06T11:41:08","date_gmt":"2025-02-06T09:41:08","guid":{"rendered":"https:\/\/klaasissepa.ee\/uncategorized-fi\/karastatud-klaas\/"},"modified":"2026-03-10T11:59:48","modified_gmt":"2026-03-10T09:59:48","slug":"karkaistu-lasi","status":"publish","type":"post","link":"https:\/\/klaasissepa.ee\/fi\/lasit\/karkaistu-lasi\/","title":{"rendered":"Karkaistu lasi"},"content":{"rendered":"<div class=\"ama-block block-txtmedia\"><div class=\"block__body\"><div class=\"body__content\">\n\n<p class=\"wp-el\">Karkaistu lasi on l\u00e4pin\u00e4kyv\u00e4n eli kirkkaan lasin tyyppi, joka tunnetaan poikkeuksellisesta lujuudestaan ja kest\u00e4vyydest\u00e4\u00e4n. Se valmistetaan tavallisesta l\u00e4pin\u00e4kyv\u00e4st\u00e4 lasista, joka kuumennetaan sulamispisteeseen ja j\u00e4\u00e4hdytet\u00e4\u00e4n sitten nopeasti, mik\u00e4 muuttaa lasin rakennetta ja ominaisuuksia. Visuaalisesti karkaistu lasi ei yleens\u00e4 eroa tavallisesta lasista.&nbsp;<\/p>\n\n<\/div><div class=\"body__media\"><div class=\"splide\" data-splide={\"type\":\"fade\",\"pagination\":false}><div class=\"splide__track\"><ul class=\"splide__list\"><li class=\"splide__slide\"><a href=\"https:\/\/klaasissepa.ee\/wp-content\/uploads\/2021\/07\/36834036_938015659704921_7918846544705486848_o.jpg\" data-fancybox=\"txtmedia-block_27afde8f46deb5a1e80b00c7302f872b\"><img decoding=\"async\" width=\"620\" height=\"413\" src=\"https:\/\/klaasissepa.ee\/wp-content\/uploads\/2021\/07\/36834036_938015659704921_7918846544705486848_o-620x413.jpg\" class=\"attachment-img-620x413 size-img-620x413\" alt=\"\" srcset=\"https:\/\/klaasissepa.ee\/wp-content\/uploads\/2021\/07\/36834036_938015659704921_7918846544705486848_o-620x413.jpg 620w, https:\/\/klaasissepa.ee\/wp-content\/uploads\/2021\/07\/36834036_938015659704921_7918846544705486848_o-360x240.jpg 360w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/><\/a><\/li><\/ul><\/div><div class=\"splide__arrows hide-arrows\"><button class=\"splide__arrow splide__arrow--prev\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"60\" viewBox=\"0 0 20 60\"><path d=\"M-4584.91,1574.979a1,1,0,0,1-.845-.37l-18.181-29.412a.4.4,0,0,1,0-.437l18.181-29.411a1.122,1.122,0,0,1,1.182-.328c.466.121.693.463.507.765l-18.046,29.193,18.046,29.193c.187.3-.041.644-.507.765A1.347,1.347,0,0,1-4584.91,1574.979Z\" transform=\"translate(4604 -1514.979)\" fill=\"currentColor\"\/><\/svg><\/button><button class=\"splide__arrow splide__arrow--next\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"60\" viewBox=\"0 0 20 60\"><path d=\"M-4603.091,1574.979a1,1,0,0,0,.845-.37l18.181-29.412a.4.4,0,0,0,0-.437l-18.181-29.411a1.122,1.122,0,0,0-1.182-.328c-.466.121-.693.463-.507.765l18.046,29.193-18.046,29.193c-.187.3.041.644.507.765A1.347,1.347,0,0,0-4603.091,1574.979Z\" transform=\"translate(4604 -1514.979)\" fill=\"currentColor\"\/><\/svg><\/button><\/div><\/div><\/div><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading wp-el\">Karkaistun lasin l\u00e4mm\u00f6nkest\u00e4vyys&nbsp;<\/h2>\n\n\n\n<p class=\"wp-el\">Karkaisuprosessissa lasi muuttuu jopa viisi kertaa vahvemmaksi kuin tavallinen saman paksuinen lasi. Se on my\u00f6s melko l\u00e4mm\u00f6nkest\u00e4v\u00e4, kest\u00e4en jopa 275\u00b0C l\u00e4mp\u00f6tiloja, mik\u00e4 tekee siit\u00e4 ihanteellisen vaihtoehdon korkean l\u00e4mp\u00f6tilan ymp\u00e4rist\u00f6ihin, kuten saunoihin ja keitti\u00f6ihin. Paikoissa, joissa l\u00e4mp\u00f6 ei ylit\u00e4\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Tempered_glass\" target=\"_blank\" rel=\"noopener\">275\u00b0C<\/a>. Karkaisun l\u00e4pik\u00e4ynyt lasi ei kuitenkaan ole tulenkest\u00e4v\u00e4, eik\u00e4 se sovellu takan tai uunin luukun lasiksi. T\u00e4h\u00e4n tarkoitukseen l\u00f6yd\u00e4t oikean lasin\u00a0<a href=\"https:\/\/klaasissepa.ee\/fi\/lasit\/turva-ja-erikoislasi\/kuumuudenkestava-eli-takkalasi\/lammonkestava-lasi-eli-takkalasi\/\" data-type=\"link\" data-id=\"https:\/\/klaasissepa.ee\/fi\/lasit\/turva-ja-erikoislasi\/kuumuudenkestava-eli-takkalasi\/lammonkestava-lasi-eli-takkalasi\/\">t\u00e4\u00e4lt\u00e4<\/a>.\u00a0\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading wp-el\">Karkaistun lasin turvallisuus<\/h2>\n\n\n\n<p class=\"wp-el\">Lasin karkaisu on my\u00f6s turvallinen valinta, sill\u00e4 rikkoutuessaan siihen ei synny ter\u00e4v\u00e4reunaisia lasinsiruja, vaan lasi hajoaa pieniksi paloiksi, joissa ei ole ter\u00e4vi\u00e4 reunoja. Haluttaessa karkaistut lasilevyt voidaan my\u00f6s laminoida kesken\u00e4\u00e4n, jotta rikkoutumistilanteessa palat j\u00e4isiv\u00e4t lasien v\u00e4liss\u00e4 olevaan kalvoon kiinni.&nbsp;<\/p>\n\n\n\n<p class=\"wp-el\">Mahdolliset ty\u00f6st\u00f6t tulee tehd\u00e4 lasille ennen karkaisua, koska karkaisun j\u00e4lkeen\u00a0<a href=\"https:\/\/klaasissepa.ee\/fi\/palvelut\/lasin-ja-peilin-leikkaus\/\" data-type=\"link\" data-id=\"https:\/\/klaasissepa.ee\/fi\/palvelut\/lasin-ja-peilin-leikkaus\/\">lasia ei voi en\u00e4\u00e4 leikata<\/a>\u00a0eik\u00e4 siihen voi porata reiki\u00e4.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#wpcf7-f4151-o1\">Pyyd\u00e4 tarjous<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Karkaistun lasin l\u00e4mm\u00f6nkest\u00e4vyys&nbsp; Karkaisuprosessissa lasi muuttuu jopa viisi kertaa vahvemmaksi kuin tavallinen saman paksuinen lasi. Se on my\u00f6s melko l\u00e4mm\u00f6nkest\u00e4v\u00e4,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":5419,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[135],"tags":[],"class_list":["post-5417","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lasit"],"acf":[],"_links":{"self":[{"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/posts\/5417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/comments?post=5417"}],"version-history":[{"count":2,"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/posts\/5417\/revisions"}],"predecessor-version":[{"id":7167,"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/posts\/5417\/revisions\/7167"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/media\/5419"}],"wp:attachment":[{"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/media?parent=5417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/categories?post=5417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/klaasissepa.ee\/fi\/wp-json\/wp\/v2\/tags?post=5417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}