{"id":238,"date":"2025-05-05T20:13:17","date_gmt":"2025-05-05T20:13:17","guid":{"rendered":"https:\/\/jordtondesign.se\/?page_id=238"},"modified":"2025-09-02T06:28:26","modified_gmt":"2025-09-02T06:28:26","slug":"238-2","status":"publish","type":"page","link":"https:\/\/jordtondesign.se\/index.php\/238-2\/","title":{"rendered":"N\u00e4r keramik blir till"},"content":{"rendered":"\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-6b3b7742 wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">Keramikens process \u2013 steg f\u00f6r steg<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. F\u00f6rbereda lera<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Leran beh\u00f6ver kn\u00e5das noggrant f\u00f6r att bli j\u00e4mn och fri fr\u00e5n luftbubblor. Luftfickor kan orsaka sprickor eller att alstret g\u00e5r s\u00f6nder i ugnen.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. Forma \u2013 dreja eller kavla<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Skapa din form genom att dreja eller kavla. T\u00e4nk p\u00e5 att leran krymper ca 10 % vid torkning och br\u00e4nning \u2013 planera d\u00e4refter.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. Torkning<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Efter formningen f\u00e5r alstret torka l\u00e5ngsamt tills det blir l\u00e4derh\u00e5rt \u2013 d\u00e5 \u00e4r det redo f\u00f6r n\u00e4sta steg.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. Beskickning<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e4r leran \u00e4r l\u00e4derh\u00e5rd beskickar vi \u2013 vi finjusterar formen, j\u00e4mnar till kanter och f\u00f6rbereder alstret f\u00f6r br\u00e4nning.<br>Efter skr\u00f6jbr\u00e4nningen g\u00e5r det \u00e4ven att fila ytterligare f\u00f6r en j\u00e4mnare finish.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. Skr\u00f6jbr\u00e4nning (f\u00f6rsta br\u00e4nningen)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Alstret br\u00e4nns i ca 950\u00b0C. Temperaturen h\u00f6js l\u00e5ngsamt \u2013 kontrollerat \u2013 upp till ca 600\u00b0C, d\u00e4refter snabbare till maxv\u00e4rme.<br>Br\u00e4nningen p\u00e5g\u00e5r i ca 2 dygn. Alstren kan packas ganska t\u00e4tt eftersom ingen glasyr \u00e4nnu anv\u00e4nds.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">6. Glasering<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nu \u00e4r godset h\u00e5rt men por\u00f6st och kan ta upp glasyr. Glasering g\u00f6rs med pensel, dopp eller h\u00e4llning.<br>Glasyren m\u00e5ste appliceras j\u00e4mnt f\u00f6r b\u00e4sta resultat.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>S\u00e4kerhet:<\/strong> Anv\u00e4nd handskar vid glasering. Vid hantering av glasyr i pulverform: anv\u00e4nd munskydd och blanda utomhus eller i dragsk\u00e5p med ventilation \u2013 glasyrpulver kan vara skadligt.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">7. Glasyrbr\u00e4nning (andra br\u00e4nningen)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">I denna br\u00e4nning sm\u00e4lter glasyren och f\u00f6rvandlas till ett t\u00e5ligt glasliknande skikt. Temperaturen g\u00e5r upp till ca 1240\u00b0C, med kontrollerad uppv\u00e4rmning upp till ca 300\u00b0C.<br>Till skillnad fr\u00e5n skr\u00f6jbr\u00e4nningen kr\u00e4vs avst\u00e5nd mellan objekten \u2013 glasyren kan annars st\u00e4nka eller rinna \u00f6ver.<br>Br\u00e4nningen tar ca 24 timmar, och ugnen \u00f6ppnas f\u00f6rst n\u00e4r temperaturen sjunkit under 100\u00b0C, g\u00e4rna svalare.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Keramikens process \u2013 steg f\u00f6r steg 1. F\u00f6rbereda lera Leran beh\u00f6ver kn\u00e5das noggrant f\u00f6r att bli j\u00e4mn och fri fr\u00e5n luftbubblor. Luftfickor kan orsaka sprickor eller att alstret g\u00e5r s\u00f6nder i ugnen. 2. Forma \u2013 dreja eller kavla Skapa din form genom att dreja eller kavla. T\u00e4nk p\u00e5 att leran krymper ca 10 % vid [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-238","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/pages\/238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/comments?post=238"}],"version-history":[{"count":5,"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/pages\/238\/revisions"}],"predecessor-version":[{"id":381,"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/pages\/238\/revisions\/381"}],"wp:attachment":[{"href":"https:\/\/jordtondesign.se\/index.php\/wp-json\/wp\/v2\/media?parent=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}