{"id":630,"date":"2024-11-05T07:15:28","date_gmt":"2024-11-05T06:15:28","guid":{"rendered":"https:\/\/dinsotare.com\/?page_id=630"},"modified":"2024-12-02T08:48:07","modified_gmt":"2024-12-02T07:48:07","slug":"radon","status":"publish","type":"page","link":"https:\/\/molndalssotarna.se\/?page_id=630","title":{"rendered":"Radon"},"content":{"rendered":"\n<div id=\"wp-block-themeisle-blocks-advanced-columns-1ae2e18b\" class=\"wp-block-themeisle-blocks-advanced-columns alignfull has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-0ea1032a\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<header class=\"wp-block-uagb-advanced-heading uagb-block-5f1fd0b7\"><h1 class=\"uagb-heading-text\"><strong><strong>Radonm\u00e4tning &amp; utredning<\/strong><\/strong><\/h1><\/header>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-nv-site-bg-color has-text-color has-link-color wp-elements-b8ccfed72afd06b43cf2544afeed77d1 wp-block-paragraph\">Radon varken syns eller luktar, men kan vara skadligt f\u00f6r h\u00e4lsan. Samtidigt finns det \u00f6verallt \u2013 i luft, mark och byggnader \u2013 men i varierande niv\u00e5er.<\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:54px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Radon \u00e4r en osynlig gas som \u00f6kar risken f\u00f6r lungcancer \u2013 och enda s\u00e4ttet att uppt\u00e4cka den \u00e4r genom m\u00e4tning. Trots riskerna \u00e4r det m\u00e5nga som fortfarande inte har koll p\u00e5 radonhalten i sina hem. M\u00e4ts\u00e4songen str\u00e4cker sig fr\u00e5n 1 oktober till 30 april, och det kr\u00e4vs minst tv\u00e5 m\u00e5naders m\u00e4tning f\u00f6r ett p\u00e5litligt resultat.<\/h2>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-left\">Radonm\u00e4tning<\/h3>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<h4 class=\"wp-block-heading has-small-font-size\" style=\"text-transform:uppercase\">Radonm\u00e4tning villa<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Boverket r\u00e4knar med att 250 000 villor i Sverige har f\u00f6r h\u00f6ga halter av radon. I sm\u00e5 doser \u00e4r radon relativt harml\u00f6st, s\u00e5 det \u00e4r viktigt att h\u00e5lla koll p\u00e5 gr\u00e4nsv\u00e4rdena och se till att h\u00e5lla nere exponeringen \u00f6ver tid. \u00c4r du os\u00e4ker p\u00e5 radonniv\u00e5erna i ditt hus? Tveka inte p\u00e5 att boka en radonm\u00e4tning, s\u00e5 kommer vi ut och hj\u00e4lper er.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<h4 class=\"wp-block-heading has-small-font-size\" style=\"text-transform:uppercase\">Radonm\u00e4tning flerbostadshus<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Om din fastighet har boende i hyresr\u00e4tter eller bostadsr\u00e4tter b\u00f6r du alltid vara observant p\u00e5 att det angivna gr\u00e4nsv\u00e4rdet inte \u00f6verskrids. G\u00f6r en m\u00e4tning n\u00e4r du har renoverat eller byggt om \u2013 eller n\u00e4r du har bytt ventilations- eller uppv\u00e4rmningssystem. F\u00f6r att s\u00e4kerst\u00e4lla att radonv\u00e4rdena inte \u00f6verskrids rekommenerar vi en generell m\u00e4tning av radon i inomhusluften vart tionde \u00e5r.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<h4 class=\"wp-block-heading has-small-font-size\" style=\"text-transform:uppercase\">Radon p\u00e5 arbetsplatsen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Den nya str\u00e5lskyddslagen fr\u00e5n 2018 st\u00e4ller krav p\u00e5 att du som arbetsgivare ska ha k\u00e4nnedom om radonhalten p\u00e5 arbetsplatsen. Om gr\u00e4nsv\u00e4rdena \u00f6verskridits ska ocks\u00e5 \u00e5tg\u00e4rder vidtas. \u00c4r du os\u00e4ker p\u00e5 l\u00e4get i dina lokaler? Vi hj\u00e4lper er, hela v\u00e4gen fr\u00e5n m\u00e4tning till eventuell \u00e5tg\u00e4rd. Steg tv\u00e5 \u00e4r en radonutredning<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\">Radonutredning<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\">Om din radonm\u00e4tning visar p\u00e5 f\u00f6rh\u00f6jda radonhalter \u00e4r n\u00e4sta steg att g\u00f6ra en radonutredning. Utredningen \u00e4r till f\u00f6r att hitta orsaken innan vi kan ge \u00e5tg\u00e4rdsf\u00f6rslag. En radonutredning genomf\u00f6rs p\u00e5 plats i fastigheten.<\/p>\n\n\n\n<div id=\"wp-block-themeisle-blocks-icon-list-1bb3cba4\" class=\"wp-block-themeisle-blocks-icon-list\">\n<div id=\"wp-block-themeisle-blocks-icon-list-item-36dc6ffd\" class=\"wp-block-themeisle-blocks-icon-list-item\"><i class=\"fas fa-angle-right wp-block-themeisle-blocks-icon-list-item-icon\"><\/i><p class=\"wp-block-themeisle-blocks-icon-list-item-content\">En radonutredning ger svar p\u00e5 orsaken till h\u00f6ga radonhalter och vad som beh\u00f6ver \u00e5tg\u00e4rdas.<\/p><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-icon-list-item-f706fc49\" class=\"wp-block-themeisle-blocks-icon-list-item\"><i class=\"fas fa-angle-right wp-block-themeisle-blocks-icon-list-item-icon\"><\/i><p class=\"wp-block-themeisle-blocks-icon-list-item-content\">Radonutredningen \u00e4r underlag f\u00f6r styrelsearbete samt i all kommunikation med tillsynsmyndigheter (Arbetsmilj\u00f6verket och milj\u00f6kontor).<\/p><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-icon-list-item-6e905743\" class=\"wp-block-themeisle-blocks-icon-list-item\"><i class=\"fas fa-angle-right wp-block-themeisle-blocks-icon-list-item-icon\"><\/i><p class=\"wp-block-themeisle-blocks-icon-list-item-content\">Utredningen kan ta allt ifr\u00e5n n\u00e5gra timmar till ett par dagar.<\/p><\/div>\n<\/div>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Vill du l\u00e4ra dig mer om radon?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e4s v\u00e5r lilla radonskola nedan, eller g\u00e5 in p\u00e5 <a href=\"https:\/\/www.stralsakerhetsmyndigheten.se\/omraden\/radon\/\">Str\u00e5ls\u00e4kerhetsmyndigheten<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"470\" src=\"http:\/\/molndalssotarna.se\/wp-content\/uploads\/2024\/11\/Radonpuck.jpg\" alt=\"Radonpuck h\u00e4ngs upp i tak f\u00f6r att m\u00e4ta halterna av radon i byggnaden\" class=\"wp-image-1005\" style=\"border-radius:10px\" srcset=\"https:\/\/molndalssotarna.se\/wp-content\/uploads\/2024\/11\/Radonpuck.jpg 470w, https:\/\/molndalssotarna.se\/wp-content\/uploads\/2024\/11\/Radonpuck-300x300.jpg 300w, https:\/\/molndalssotarna.se\/wp-content\/uploads\/2024\/11\/Radonpuck-150x150.jpg 150w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-default\"\/>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-text-color has-background\" style=\"color:#000000;background-color:#ffffff\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\" style=\"line-height:.9\">VI HJ\u00c4LPER TILL<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center animated backInUp has-neve-link-hover-color-color has-text-color has-link-color wp-elements-8dd4e72d2d18098f61994aacccb2a7c1\" id=\"schedule-a-visit\"><strong>Har du fr\u00e5gor kring radon?<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-7d812b4c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary animated fadeIn\"><a class=\"wp-block-button__link wp-element-button\" href=\"mailto:ventilation@molndalssotarna.se\" style=\"border-radius:50px\">Konsultera oss<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:64px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:53px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-792e4fc3\" class=\"wp-block-themeisle-blocks-advanced-columns alignfull has-1-columns has-desktop-layout1-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset has-light-bg\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-f4083b7a\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-font-awesome-icons-bade1e86\" class=\"wp-block-themeisle-blocks-font-awesome-icons\"><span class=\"wp-block-themeisle-blocks-font-awesome-icons-container\"><i class=\"fas fa-book-open\"><\/i><\/span><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Lilla radonskolan<\/h2>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-ba8d453d\" class=\"wp-block-themeisle-blocks-advanced-columns alignfull has-2-columns has-desktop-layout1-layout has-tablet-equal-layout has-mobile-collapsedRows-layout has-vertical-unset has-light-bg\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-1c034b2f\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-accordion-7b680e31\" class=\"wp-block-themeisle-blocks-accordion exclusive  has-dark-active-title-bg\">\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>Vad \u00e4r egentligen radon?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\"><strong>Radon \u00e4r ett radioaktivt grund\u00e4mne, en \u00e4delgas som finns naturligt i v\u00e5r omgivning<\/strong>&nbsp;\u2013 i mark och byggnader. Radongasen i sig \u00e4r inte farlig \u2013 det bed\u00f6ms till exempel inte vara h\u00e4lsov\u00e5dligt att dricka vatten som inneh\u00e5ller radon. Det \u00e4r n\u00e4r radonet s\u00f6nderfaller i form av joniserande str\u00e5lning, s\u00e5 kallade radond\u00f6ttrar, som radonet kan vara en h\u00e4lsorisk. Det h\u00e4nder framf\u00f6r allt n\u00e4r radonet blandas med luft. Av den anledningen b\u00f6r de som har egen brunn vara vaksam, s\u00e5 att avdunstningen eller luftstr\u00e5lningen fr\u00e5n vattnet inte letar sig in i huset.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>Var finns radon?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\"><strong>Var radonet finns skiljer sig \u00e5t i landet, beroende p\u00e5 hur markf\u00f6rh\u00e5llandena ser ut<\/strong>. Olika slags berggrunder och jordm\u00e5ner har olika uranhalter, vilket p\u00e5verkar i vilken grad som radonstr\u00e5lningen sprids vidare. Vanligtvis n\u00e4r radongasen och dess radond\u00f6ttrar blandas upp med utomhusluften och sprids vidare i det fria, s\u00e5 tunnas den ut och skadligheten avtar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Om ett hus st\u00e5r direkt p\u00e5 ett utsatt omr\u00e5de finns risken att komprimerad radongas (via markluften) tr\u00e4nger in i k\u00e4llare eller genom ot\u00e4theter i grunden. I andra fall kan radon uts\u00f6ndras fr\u00e5n vissa byggmaterial \u2013 exempelvis bl\u00e5betong, som baseras p\u00e5 uranhaltig alunskiffer. Idag \u00e4r bl\u00e5betongen inte till\u00e5ten att bygga med, men var relativt vanligt fram till 1976, d\u00e5 det f\u00f6rbj\u00f6ds.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>N\u00e4r blir det extra viktigt att m\u00e4ta radon?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\"><strong>Det \u00e4r s\u00e4rskilt viktigt att f\u00f6rvissa sig om radonhalten:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>om du g\u00f6r f\u00f6r\u00e4ndringar i ventilationssystemet, eller<\/li>\n\n\n\n<li>om huset ligger i ett utsatt omr\u00e5de eller \u00e4r byggt av bl\u00e5betong.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Det kan ocks\u00e5 vara bra att g\u00f6ra en radonm\u00e4tning vid husaff\u00e4r. Eftersom radon \u00e4r n\u00e5got som vanligen inte kategoriseras som ett s\u00e5 kallat dolt fel blir fr\u00e5gan n\u00e5got som ing\u00e5r i k\u00f6parens unders\u00f6kningsplikt. I s\u00e4rskilda fall kan det dock h\u00e4nda att s\u00e4ljaren blir ansvarig f\u00f6r eventuell f\u00f6rekomst av radon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e4ta radonhalten rekommenderas \u00e4ven vid ny- om- eller tillbyggnad av sm\u00e5hus, f\u00f6r att p\u00e5 ett tidigt stadie f\u00f6rs\u00e4kra sig om att projektet klarar gr\u00e4nsv\u00e4rdena.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>Vilken roll spelar husets ventilation f\u00f6r radonet?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\">Oavsett varifr\u00e5n radonet kommer s\u00e5 st\u00e4lls det krav p\u00e5 att v\u00e5ra inomhusmilj\u00f6er ventileras p\u00e5 r\u00e4tt s\u00e4tt, med j\u00e4mn och korrekt genomstr\u00f6mning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e4r man bygger nya ventilationssystem b\u00f6r man s\u00e4kerst\u00e4lla s\u00e5 att kanaler inte passerar igenom material som kan ha h\u00f6ga radonhalter. En radonm\u00e4tning rekommenderas ocks\u00e5 om du har installerat ett nytt uppv\u00e4rmningssystem.<\/p>\n<\/div><\/details>\n<\/div>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-column-4d6e0bb5\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-accordion-7bb139b7\" class=\"wp-block-themeisle-blocks-accordion exclusive has-dark-active-title-bg\">\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>Vilka gr\u00e4nsv\u00e4rden g\u00e4ller f\u00f6r n\u00e4r radonet blir skadligt?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\"><strong>Utifr\u00e5n Str\u00e5lskyddsinstitutets riktlinjer ska v\u00e4rdet inte \u00f6verskrida 200 Bq\/m3 luft.<\/strong>&nbsp;Man b\u00f6r dock t\u00e4nka p\u00e5 att radonniv\u00e5erna kan \u00e4ndras \u00f6ver tid, och \u00e4ven variera \u00f6ver dygnets timmar. Detta beror bland annat p\u00e5 hur huset anv\u00e4nds \u2013 n\u00e4r d\u00f6rrar och f\u00f6nster \u00f6ppnas, och hur ventilationssystemet fungerar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Radonhalterna stiger i hus som \u00e4r t\u00e4ta. D\u00e4rf\u00f6r blir det inget r\u00e4ttvisande m\u00e4tresultat under sommartid \u2013 d\u00e5 f\u00f6nster och d\u00f6rrar oftare \u00e4r \u00f6ppna. Det \u00e4r ocks\u00e5 l\u00e5ngtidsexponeringen av radon som \u00e4r den viktiga aspekten. D\u00e4rf\u00f6r \u00e4r gr\u00e4nsv\u00e4rdena satta utifr\u00e5n ett \u00e5rsgenomsnitt.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>Hur och n\u00e4r m\u00e4ts radonhalten?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\"><strong>Radonm\u00e4tning kan g\u00f6ras genom sp\u00e5rfilmsdosor, eller s\u00e5 kallade radonpuckar<\/strong>, som placeras ut p\u00e5 olika v\u00e5ningsplan i huset. Det rekommenderas att m\u00e4tning g\u00f6rs under minst tv\u00e5 m\u00e5nader och att det sker mellan 1 oktober till 30 april.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ju l\u00e4ngre m\u00e4tperiod, desto noggrannare resultat. Efter genomf\u00f6rd m\u00e4tning skickas dosorna till laboratorium f\u00f6r analys. Hela den h\u00e4r processen \u00e4r i sig inte kostsam, normalt sett r\u00f6r det sig om n\u00e5gra hundralappar f\u00f6r att m\u00e4ta och f\u00e5 ett svar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Om halterna \u00f6verstiger gr\u00e4nsv\u00e4rdet p\u00e5 200 Bq\/m3 beh\u00f6ver du g\u00e5 vidare och boka en radonbesiktning. Under besiktningen m\u00e4ts byggnadsmaterial och ventilationssystem med hj\u00e4lp av en radonsniffer. Ett instrument som \u00e4r noga kalibrerat f\u00f6r att ge exakta svar.&nbsp;M\u00e4tning med radonsniffer kan ocks\u00e5 vara en initial v\u00e4g f\u00f6r den som vill ha ett snabbt svar, huruvida en l\u00e5ngtidsm\u00e4tning och en vidare kartl\u00e4ggning beh\u00f6ver g\u00f6ras.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>Vilka \u00e5tg\u00e4rder kan g\u00f6ras f\u00f6r att f\u00e5 ner radonniv\u00e5n?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\"><strong>Om radonet kommer fr\u00e5n husets byggnadsmaterial \u00e4r den vanligaste \u00e5tg\u00e4rden att f\u00f6r\u00e4ndra ventilationssystemet<\/strong>, s\u00e5 att kanalerna inte kommer i kontakt med radonmaterialet. Men beroende p\u00e5 varifr\u00e5n radonet kommer s\u00e5 finns det olika metoder. Ibland kan en kombination av \u00e5tg\u00e4rder beh\u00f6vas f\u00f6r att f\u00e5 b\u00e4sta m\u00f6jliga resultat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Om radonet kommer fr\u00e5n marken kan man st\u00e4nga ute det genom att t\u00e4ta sprickor och \u00f6ppningar i husgrunden. Man kan ocks\u00e5 installera en radonsug fr\u00e5n husets bottenplatta eller fr\u00e5n k\u00e4llaren. Genom radonsugens fl\u00e4ktar s\u00e4nks lufttrycket i marken och d\u00e5 f\u00f6rhindras den radonhaltiga luften att ta sig in i byggnaden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ytterligare en metod \u00e4r att installera en radonbrunn. Denna anv\u00e4nds n\u00e4r huset \u00e4r byggt p\u00e5 grus eller grovsand, till exempel om huset \u00e4r byggt p\u00e5 en \u00e5s. Radonbrunnen gr\u00e4vs d\u00e5 ner i ett specialr\u00f6r utanf\u00f6r huset. Brunnen har ett fl\u00e4ktsystem med utmynningskanaler som leder bort radongaserna fr\u00e5n byggnadens omgivande mark.sig om att projektet klarar gr\u00e4nsv\u00e4rdena.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-themeisle-blocks-accordion-item\"><summary class=\"wp-block-themeisle-blocks-accordion-item__title\"><div><strong>Vad s\u00e4ger lagen?<\/strong><\/div><\/summary><div class=\"wp-block-themeisle-blocks-accordion-item__content\">\n<p class=\"wp-block-paragraph\"><strong>I de flesta fall finns inga direkta lagkrav p\u00e5 att m\u00e4ta radon.&nbsp;<\/strong>Dock finns tydliga riktlinjer f\u00f6r alla typer av fastigheter d\u00e4r m\u00e4nniskor bor eller tillbringar en stor del av sin tid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I flerbostadshus, och i synnerhet p\u00e5 arbetsplatser, st\u00e4lls st\u00f6rre krav. Sedan den nya Str\u00e5lskyddslagen inf\u00f6rdes 2018 finns ett uttalat ansvar f\u00f6r arbetsgivare att ha vetskap om radonniv\u00e5erna i lokalen \u2013 och att vidta \u00e5tg\u00e4rder f\u00f6r sanering om gr\u00e4nsv\u00e4rdena \u00f6verstigs.<\/p>\n<\/div><\/details>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-997a3a7e\" class=\"wp-block-themeisle-blocks-advanced-columns alignfull has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-c85b09ee\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<header class=\"wp-block-uagb-advanced-heading uagb-block-b8b1270f\"><h2 class=\"uagb-heading-text\"><a href=\"http:\/\/molndalssotarna.se\/?page_id=393\"><strong><strong><strong>L\u00e4s om oss<\/strong><\/strong><\/strong> p\u00e5 <br>M\u00f6lndal &amp; H\u00e4rryda Sotarna<\/a><\/h2><\/header>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Radon \u00e4r en osynlig gas som \u00f6kar risken f\u00f6r lungcancer \u2013 och enda s\u00e4ttet att uppt\u00e4cka den \u00e4r genom m\u00e4tning. Trots riskerna \u00e4r det m\u00e5nga som fortfarande inte har koll p\u00e5 radonhalten i sina hem. M\u00e4ts\u00e4songen str\u00e4cker sig fr\u00e5n 1 oktober till 30 april, och det kr\u00e4vs minst tv\u00e5 m\u00e5naders m\u00e4tning f\u00f6r ett p\u00e5litligt resultat.&hellip;&nbsp;<a href=\"https:\/\/molndalssotarna.se\/?page_id=630\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Radon<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":714,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"","_uag_custom_page_level_css":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-630","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Radon - M\u00f6lndal &amp; H\u00e4rryda Sotarna<\/title>\n<meta name=\"description\" content=\"Uppt\u00e4ck och \u00e5tg\u00e4rda radon i ditt hem! 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