{"id":28792,"date":"2024-03-29T20:18:26","date_gmt":"2024-03-29T19:18:26","guid":{"rendered":"https:\/\/www.carlessuria.com\/radiations\/radioactivity\/"},"modified":"2024-08-23T12:54:43","modified_gmt":"2024-08-23T11:54:43","slug":"radioactivity","status":"publish","type":"page","link":"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/radioactivity\/","title":{"rendered":"RADIOACTIVITY"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"28792\" class=\"elementor elementor-28792 elementor-5879\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d746fa3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d746fa3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-36c7b69\" data-id=\"36c7b69\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44fdf92 elementor-widget elementor-widget-heading\" data-id=\"44fdf92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">RADIOACTIVITY<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06fb6a2 elementor-widget elementor-widget-text-editor\" data-id=\"06fb6a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Humans have always been exposed to natural sources of radioactivity, such as the subsoil, water or radon gas. More recently, artificial sources from atomic tests, some medical devices and also building materials have been added.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f96c45 elementor-widget elementor-widget-heading\" data-id=\"3f96c45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">WHAT RADIOACTIVITY IS<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6fef3f elementor-widget elementor-widget-text-editor\" data-id=\"d6fef3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ionizing radiation or radioactivity is a physical phenomenon of some elements spontaneously disintegrating into more stable elements. In this process they emit high energy particles (alpha, beta, gamma, X and neutrons) that have the property of passing through opaque bodies or ionizing gases.<\/p><p>At home, the most important radioactivity measurements are gamma radiation and radon gas, as a source of alpha radiation.<\/p><p>Gamma radiation has a high energy level and is very penetrating in the human body. The severe damage it causes to cells is used in medicine and food to sterilize, i.e. to kill bacteria.<\/p><p>Alpha radiation has greater energy power than gamma radiation, but is less penetrating. However, it usually enters the body from breathing radon gas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17cdfa6 elementor-widget elementor-widget-image\" data-id=\"17cdfa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"370\" src=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/granito-1030x477.jpg\" class=\"attachment-large size-large wp-image-36033\" alt=\"Granito\" srcset=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/granito-1030x477.jpg 1030w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/granito-300x139.jpg 300w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/granito-768x356.jpg 768w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/granito.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-601cbbd elementor-widget elementor-widget-heading\" data-id=\"601cbbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">HEALTH EFFECTS<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-795bbfa elementor-widget elementor-widget-text-editor\" data-id=\"795bbfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The ionizing effect provides sufficient energy to strip electrons from atoms in the cells of the human body. Unwanted chemical reactions can occur, leading to alterations in chromosomes and cell membranes. Subsequent fragmentation and reproduction of these cells can extend these alterations to the genetic material (DNA).<\/p><p>The negative effects caused by radioactivity on organs and tissues depend on the dose received or absorbed, the type of radioactivity and the sensitivity of the different organs and tissues.<\/p><p>Continuous low doses of ionizing radiation over time are sufficient to increase the risk of long-term effects, such as cancer or brain damage to the fetus. This phenomenon is known as the Petkau effect. For this reason it is advisable to avoid radioactive elements at home as much as possible, even if they are of low emission.<\/p><p>The World Health Organization classifies radioactivity as a <a href=\"https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/ionizing-radiation-and-health-effects\">carcinogen<\/a> because of the serious damage it causes to the skin and organs of the human body.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c15701 elementor-widget elementor-widget-heading\" data-id=\"2c15701\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">BUILDING MATERIALS<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b92eee elementor-widget elementor-widget-text-editor\" data-id=\"9b92eee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Building materials can subject people living or working in buildings to higher doses of radiation than they would receive in a natural environment. Radioactive materials should be avoided as much as possible in order to prevent long-term effects.<\/p><p>In general, construction materials made of waste or more recent formation rocks, such as volcanic rocks contain larger radioactive elements, such as thorium-232, radium-226 and potassium-40. Among these elements we can find granite, basalt or concrete to which fly ash has been added.<\/p><p>On the other hand, materials of organic origin such as wood, or derived from sedimentary rocks such as natural gypsum or limestone sand provide low radioactivity values.<\/p><p>Thus, the raw material used is the main factor which states the radioactivity of building materials such as bricks or tiles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab65f3f elementor-widget elementor-widget-image\" data-id=\"ab65f3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"444\" src=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/cocina-granito-1030x572.jpg\" class=\"attachment-large size-large wp-image-36037\" alt=\"granito en cocina. Fuente de radioactividad\" srcset=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/cocina-granito-1030x572.jpg 1030w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/cocina-granito-300x167.jpg 300w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/cocina-granito-768x427.jpg 768w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/08\/cocina-granito.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-526b955 elementor-widget elementor-widget-heading\" data-id=\"526b955\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">RADIOACTIVITY MEASUREMENT<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-301d493 elementor-widget elementor-widget-text-editor\" data-id=\"301d493\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The measurement of radioactivity includes measuring the pulse rate as well as measuring and recording the <a href=\"https:\/\/www.carlessuria.com\/en\/indoor-toxicity\/radon-gas-measurement\/\">radon gas<\/a> concentration.<\/p><p>Radioactive pulses from building materials, equipment and installations suspected of radioactivity are measured. Different measuring devices can be used, the most common being the Geiger-M\u00fcller tube counter or the scintillation counter.<\/p><p>In bio-construction it is considered that inside the dwelling the measured values of radioactivity should not exceed the values obtained in the local natural environment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d78f533 elementor-widget elementor-widget-video\" data-id=\"d78f533\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/sniYt9wOZf8&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-a65c8d5\" data-id=\"a65c8d5\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7748333 elementor-widget elementor-widget-template\" data-id=\"7748333\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"section\" data-elementor-id=\"29106\" class=\"elementor elementor-29106 elementor-26013 elementor-26013\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-966859d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"966859d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-803c458\" data-id=\"803c458\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d15f61 elementor-nav-menu__align-start elementor-nav-menu--dropdown-none elementor-widget elementor-widget-nav-menu\" data-id=\"1d15f61\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;vertical&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;fas fa-caret-down\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;}}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-none\">\n\t\t\t\t<ul id=\"menu-1-1d15f61\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28989\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/\" class=\"elementor-item\">RADIATIONS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28990\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/electromagnetic-waves\/\" class=\"elementor-item\">ELECTROMAGNETIC WAVES<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28993\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/electric-magnetic-fields\/\" class=\"elementor-item\">MAGNETIC AND ELECTRIC FIELDS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28994\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/radioactivity\/\" class=\"elementor-item\">RADIOACTIVITY<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-1d15f61\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28989\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/\" class=\"elementor-item\" tabindex=\"-1\">RADIATIONS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28990\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/electromagnetic-waves\/\" class=\"elementor-item\" tabindex=\"-1\">ELECTROMAGNETIC WAVES<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28993\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/electric-magnetic-fields\/\" class=\"elementor-item\" tabindex=\"-1\">MAGNETIC AND ELECTRIC FIELDS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28994\"><a href=\"https:\/\/www.carlessuria.com\/en\/artificial-radiation\/radioactivity\/\" class=\"elementor-item\" tabindex=\"-1\">RADIOACTIVITY<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4b2fe9 elementor-widget elementor-widget-heading\" data-id=\"d4b2fe9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">INTERESTED IN ELECTROMAGNETIC CONTAMINATION MEASUREMENT?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e6249a elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1e6249a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/www.carlessuria.com\/en\/measurement-of-electromagnetic-fields\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Measurement of electromagnetic fields<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>RADIOACTIVITY Humans have always been exposed to natural sources of radioactivity, such as the subsoil, water or radon gas. More recently, artificial sources from atomic tests, some medical devices and also building materials have been added. WHAT RADIOACTIVITY IS Ionizing radiation or radioactivity is a physical phenomenon of some elements spontaneously disintegrating into more stable [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":28780,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"content-type":"","h5ap_radio_sources":[],"footnotes":""},"class_list":["post-28792","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Expert radioactivity measurement - Materials, granite<\/title>\n<meta name=\"description\" content=\"Building and decorative materials such as granite or concrete may be radioactive. 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