{"id":13072,"date":"2020-09-24T10:33:18","date_gmt":"2020-09-24T07:33:18","guid":{"rendered":"https:\/\/www.glastory.net\/?p=13072"},"modified":"2020-09-24T11:38:02","modified_gmt":"2020-09-24T08:38:02","slug":"askglaston-episode-56-what-causes-the-streaks-in-my-shower-glass","status":"publish","type":"post","link":"https:\/\/www.glastory.net\/pt-br\/askglaston-episode-56-what-causes-the-streaks-in-my-shower-glass\/","title":{"rendered":"#AskGlaston Epis\u00f3dio 56: O que causa as manchas no vidro do meu banheiro?"},"content":{"rendered":"<p>Esta semana, estamos respondendo \u00e0s duas perguntas a seguir:<\/p>\n<ol>\n<li>Meu chuveiro tem manchas no vidro subindo e descendo. O problema aparece quando o vidro fica emba\u00e7ado ap\u00f3s o banho. Fisicamente, n\u00e3o consigo sentir essas linhas. Voc\u00ea pode me dizer o que causa esse efeito? O vidro do chuveiro tem apenas um ano.<\/li>\n<li>Ao testar meu vidro temperado de 4 mm com uma bola de 1 kg caindo da altura de 1 m, o vidro quebra. Fiz este teste para todos os tipos de produtos em meu forno, e a maioria dos vidros quebra. Voc\u00ea poderia me dizer como posso melhorar a qualidade do meu processo de t\u00eampera para fazer o vidro passar neste teste?<\/li>\n<\/ol>\n<p><iframe loading=\"lazy\" title=\"#AskGlaston Episode 56: What causes the streaks in my shower glass?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/17igVMXq7oc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" class=\"lazyload\" allowfullscreen><\/iframe><\/p>\n<h4>Meu chuveiro tem manchas no vidro subindo e descendo. O problema aparece quando o vidro fica emba\u00e7ado ap\u00f3s o banho. Fisicamente, n\u00e3o consigo sentir essas linhas. Voc\u00ea pode me dizer o que causa esse efeito? O vidro do chuveiro tem apenas um ano.<\/h4>\n<p>Provavelmente, o efeito vem do processo de t\u00eampera, quando o vidro est\u00e1 em contato com os cord\u00f5es de kevlar. Nesse caso, a superf\u00edcie do vidro adquire propriedades diferentes nas \u00e1reas onde o vidro estava tendo esse contato, e a umidade se comporta de maneira diferente nessas \u00e1reas. Isso pode ser visto como linhas vis\u00edveis nas condi\u00e7\u00f5es \u00famidas. Esses tipos de diferen\u00e7as de superf\u00edcie podem ser removidos polindo a superf\u00edcie do vidro.<\/p>\n<h4>Ao testar meu vidro temperado de 4 mm com uma bola de 1 kg caindo da altura de 1 m, o vidro quebra. Fiz este teste para todos os tipos de produtos em meu forno, e a maioria dos vidros quebra. Voc\u00ea poderia me dizer como posso melhorar a qualidade do meu processo de t\u00eampera para fazer o vidro passar neste teste?<\/h4>\n<p>A maneira de aumentar a resist\u00eancia ao impacto do vidro \u00e9 aumentar suas tens\u00f5es de t\u00eampera. E isso voc\u00ea pode fazer aumentando a temperatura do vidro ap\u00f3s a t\u00eampera ou aumentando a press\u00e3o de resfriamento durante o processo de resfriamento.<\/p>\n<p>Uma coisa a se ter em mente \u00e9 que a resist\u00eancia do vidro contra o impacto depende de quantos riscos voc\u00ea tem na superf\u00edcie. Portanto, se o impacto for do lado do rolo, o vidro temperado ter\u00e1 um desempenho muito melhor do que se o impacto for do lado do ar. Isso ocorre porque o lado do rolo est\u00e1 expandindo o lado do ar, fazendo com que os riscos aumentem muito mais facilmente.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Esta semana, estamos respondendo \u00e0s duas perguntas a seguir: Meu chuveiro tem manchas no vidro subindo e descendo. O problema aparece quando o vidro fica emba\u00e7ado ap\u00f3s o banho. Fisicamente, n\u00e3o consigo sentir essas linhas. Voc\u00ea pode me dizer o que causa esse efeito? O vidro do chuveiro tem apenas um ano. Ao testar meu [&hellip;]<\/p>\n","protected":false},"author":1255,"featured_media":12822,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[275],"tags":[1629,569],"acf":[],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>#AskGlaston Epis\u00f3dio 56: O que causa as manchas no vidro do meu banheiro? &ndash; Glastory<\/title>\n<meta name=\"description\" content=\"This episode 56 of the #AskGlaston series is answering to the question: what causes the streaks in my shower glass?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.glastory.net\/pt-br\/askglaston-episode-56-what-causes-the-streaks-in-my-shower-glass\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"#AskGlaston Epis\u00f3dio 56: O que causa as manchas no vidro do meu banheiro? 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