{"id":9905,"date":"2022-11-23T15:24:15","date_gmt":"2022-11-23T14:24:15","guid":{"rendered":"https:\/\/efterklang.org\/?post_type=projects&p=9905"},"modified":"2022-11-23T15:25:20","modified_gmt":"2022-11-23T14:25:20","slug":"kemira-svavelsyrafabrik-helsingborg","status":"publish","type":"projects","link":"https:\/\/efterklang.org\/sv\/projects\/kemira-svavelsyrafabrik-helsingborg\/","title":{"rendered":"Kemira svavelsyrafabrik, Helsingborg"},"content":{"rendered":"
Bakgrund<\/h6>\n

Vid en renovering av Kemiras svavelsyrafabrik i Helsingborg har ljud- och v\u00e4rmeisolering runt r\u00f6rdragningar demonterats. Efterklang fick i uppdrag att utf\u00f6ra en bullerutredning f\u00f6r att f\u00e5 en bild av hur avkl\u00e4dningen p\u00e5verkar omgivningen.<\/p>\n

Uppdrag<\/h6>\n

Ut\u00f6ver bullerutredning ingick \u00e4ven r\u00e5dgivning kring ny ljud- och v\u00e4rmeisolering f\u00f6r de r\u00f6rdragningar som inte uppfyllde krav f\u00f6r omgivningsbuller. En viktig aspekt kring ny isolering var konstruktion av dessa f\u00f6r enkel underh\u00e5llshantering i framtiden.<\/p>\n

I uppdraget anv\u00e4nde vi bland annat en akustisk kamera. En akustisk kamera kan detektera ljud som annars kan vara sv\u00e5ra att lokalisera. P\u00e5 Kemiras fabrik fanns m\u00e5nga r\u00f6rdragningar att utreda, och den akustiska kameran underl\u00e4ttade och effektiviserade arbetet med att identifiera st\u00f6rningsk\u00e4llor. Kameran \u00f6verf\u00f6r m\u00e4tdata till en videosekvens som ger en visuell och tydlig bild av buller, vilket \u00e4ven g\u00f6r det enklare f\u00f6r kunden att f\u00f6rst\u00e5 vilka \u00e5tg\u00e4rder som kr\u00e4vs f\u00f6r att n\u00e5 uppsatta krav f\u00f6r omgivningsbuller.<\/p>\n

Resultat<\/h6>\n

Kemira fick en bra \u00f6verblick \u00f6ver bullersituationen. De vet \u00e4ven vilka av de avkl\u00e4dda r\u00f6rdragningarna som beh\u00f6ver f\u00f6rses med ny ljudisolering samt hur en servicev\u00e4nlig bullerd\u00e4mpning konstrueras.<\/p>\n","protected":false},"featured_media":9914,"template":"","project_category":[235,306],"country":[333],"sector":[356],"class_list":["post-9905","projects","type-projects","status-publish","has-post-thumbnail","hentry","project_category-buller","project_category-bullerutredning","country-sverigesweden-sv","sector-tillverkande-industrier"],"acf":[],"yoast_head":"\nKemira svavelsyrafabrik, Helsingborg - Efterklang<\/title>\n<meta name=\"description\" content=\"Efterklang har utf\u00f6rt bullerutredning vid Kemiras svavelsyrafabrik i Helsingborg i samband med renovering av anl\u00e4ggningen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/efterklang.org\/sv\/projects\/kemira-svavelsyrafabrik-helsingborg\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kemira svavelsyrafabrik, Helsingborg - 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