{"id":719,"date":"2023-01-10T18:32:45","date_gmt":"2023-01-10T17:32:45","guid":{"rendered":"https:\/\/www.rezeau.org\/wp-jacqueline\/?page_id=719"},"modified":"2024-01-12T16:26:45","modified_gmt":"2024-01-12T15:26:45","slug":"polissage","status":"publish","type":"page","link":"https:\/\/www.rezeau.org\/wp-jacqueline\/polissage\/","title":{"rendered":"Polissage"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f38250e3e81&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f38250e3e81\" class=\"alignleft size-thumbnail wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6157-150x150.jpg\" alt=\"\" class=\"wp-image-494\" srcset=\"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6157-150x150.jpg 150w, https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6157-300x300.jpg 300w, https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6157.jpg 500w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<p>Le polissage \u00e9tait d\u00e9j\u00e0 tr\u00e8s utilis\u00e9 en \u00c9gypte, au Mexique, dans des temps tr\u00e8s anciens.<\/p>\n\n\n\n<p>Quand une pi\u00e8ce est tourn\u00e9e, il faut attendre \u00ab un certain temps \u00bb qu\u2019elle s\u00e8che un peu \u2013 on appelle cet \u00e9tat la \u00ab consistance cuir \u00bb \u2013 pour pouvoir la polir. Si la terre est trop s\u00e8che, on peut la pulv\u00e9riser avec de l\u2019eau, attendre un peu, puis le polissage est alors possible.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f38250e480c&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f38250e480c\" class=\"alignright size-thumbnail wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6159-150x150.jpg\" alt=\"\" class=\"wp-image-492\" srcset=\"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6159-150x150.jpg 150w, https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6159-300x300.jpg 300w, https:\/\/www.rezeau.org\/wp-jacqueline\/wp-content\/uploads\/2023\/01\/G-IMGP6159.jpg 500w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<p>L\u2019h\u00e9matite, qui est un oxyde de fer, donne une coloration rose \u00e0 certaines terres blanches car des particules d\u2019oxyde de fer p\u00e9n\u00e8trent dans la terre.<\/p>\n\n\n\n<p>Si au cours du polissage la surface devient trop s\u00e8che, on peut y appliquer un peu d\u2019huile et continuer le travail.<\/p>\n\n\n\n<p>Une vieille carte de t\u00e9l\u00e9phone ou de &#8220;fid\u00e9lit\u00e9&#8221;- en plastique dur et tr\u00e8s lisse &#8211; peut \u00eatre utilis\u00e9e \u00e0 la fin, elle permet d\u2019obtenir un beau brillant.<\/p>\n\n\n\n<p>Quand la pi\u00e8ce est s\u00e8che, elle est cuite, puis elle est cir\u00e9e pour retrouver le brillant qui a tendance \u00e0 s\u2019att\u00e9nuer un peu \u00e0 la cuisson. Mais elle n\u2019est pas \u00e9tanche.<\/p>\n\n\n\n<p>Le polissage n\u2019est donc utilis\u00e9 que pour des objets d\u00e9coratifs. Il est cependant possible d\u2019\u00e9mailler l\u2019int\u00e9rieur d\u2019un vase qui a \u00e9t\u00e9 poli \u00e0 l\u2019ext\u00e9rieur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le polissage \u00e9tait d\u00e9j\u00e0 tr\u00e8s utilis\u00e9 en \u00c9gypte, au Mexique, dans des temps tr\u00e8s anciens.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[19,16],"tags":[],"class_list":["post-719","page","type-page","status-publish","hentry","category-poterie","category-techniques"],"_links":{"self":[{"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/pages\/719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/comments?post=719"}],"version-history":[{"count":7,"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/pages\/719\/revisions"}],"predecessor-version":[{"id":1027,"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/pages\/719\/revisions\/1027"}],"wp:attachment":[{"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/media?parent=719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/categories?post=719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-jacqueline\/wp-json\/wp\/v2\/tags?post=719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}