{"id":163042,"date":"2026-04-02T09:28:49","date_gmt":"2026-04-02T09:28:49","guid":{"rendered":"https:\/\/better0216.mycafe24.com\/?page_id=163042"},"modified":"2026-07-21T05:02:03","modified_gmt":"2026-07-21T05:02:03","slug":"ec-9c-a0-ec-9e-85-ea-b2-bd-eb-a1-9c","status":"publish","type":"page","link":"https:\/\/btlf.co.kr\/eng\/?page_id=163042","title":{"rendered":"Entry Pathways"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;5&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;182326&#8243;][vc_column column_width_percent=&#8221;100&#8243; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;699095&#8243;][vc_empty_space empty_h=&#8221;3&#8243; desktop_visibility=&#8221;yes&#8221; medium_visibility=&#8221;yes&#8221;][vc_custom_heading text_size=&#8221;h1&#8243; css_animation=&#8221;bottom-t-top&#8221; uncode_shortcode_id=&#8221;181785&#8243;]ENTRY PATHWAYS[\/vc_custom_heading][vc_column_text text_lead=&#8221;yes&#8221; css_animation=&#8221;bottom-t-top&#8221; animation_delay=&#8221;200&#8243; uncode_shortcode_id=&#8221;208087&#8243;]Radon is invisible, yet it is one of the major harmful substances that may affect <br class=\"mbr\" \/>indoor air quality and human health.[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;0&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; 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mobile_visibility=&#8221;yes&#8221;][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;70&#8243; back_image=&#8221;163482&#8243; overlay_alpha=&#8221;0&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; css_animation=&#8221;scroll-trigger&#8221; animation_target=&#8221;mask&#8221; animation_mask=&#8221;both&#8221; animation_mask_val=&#8221;57&#8243; animation_opacity=&#8221;100&#8243; animation_blur=&#8221;0&#8243; animation_offset_top=&#8221;100&#8243; animation_offset_bottom=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;136408&#8243; row_name=&#8221;overview&#8221;][vc_column column_width_percent=&#8221;100&#8243; position_vertical=&#8221;middle&#8221; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; style=&#8221;dark&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; 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text_weight=&#8221;600&#8243; css_animation=&#8221;bottom-t-top&#8221; uncode_shortcode_id=&#8221;238457&#8243;]Radon Is Not Only a Lower-Floor Issue[\/vc_custom_heading][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;135703&#8243;][vc_column_inner column_width_percent=&#8221;60&#8243; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; style=&#8221;light&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;279540&#8243;][vc_column_text css_animation=&#8221;bottom-t-top&#8221; animation_delay=&#8221;200&#8243; uncode_shortcode_id=&#8221;111627&#8243;]Indoor radon usually enters buildings when radon generated from soil or rock penetrates through cracks in the lower parts of a building, gaps between bricks, or other structural openings. For this reason, radon levels are often measured higher on lower floors.<\/p>\n<p>However, when building materials with high radon content \u2014 such as marble, gypsum board, or concrete \u2014 are used, elevated radon levels may also be detected on higher floors.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;712555&#8243;][vc_column_inner column_width_percent=&#8221;80&#8243; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; style=&#8221;light&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;179979&#8243;][vc_empty_space empty_h=&#8221;2&#8243; mobile_visibility=&#8221;yes&#8221;][vc_single_image media=&#8221;164122&#8243; media_width_percent=&#8221;100&#8243; css_animation=&#8221;bottom-t-top&#8221; uncode_shortcode_id=&#8221;180173&#8243;][\/vc_column_inner][\/vc_row_inner][vc_empty_space empty_h=&#8221;3&#8243; mobile_visibility=&#8221;yes&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;5&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;182326&#8243;][vc_column column_width_percent=&#8221;100&#8243; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","footnotes":""},"class_list":["post-163042","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=\/wp\/v2\/pages\/163042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=163042"}],"version-history":[{"count":6,"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=\/wp\/v2\/pages\/163042\/revisions"}],"predecessor-version":[{"id":164123,"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=\/wp\/v2\/pages\/163042\/revisions\/164123"}],"wp:attachment":[{"href":"https:\/\/btlf.co.kr\/eng\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=163042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}