{"id":315,"date":"2023-02-13T10:44:26","date_gmt":"2023-02-13T09:44:26","guid":{"rendered":"http:\/\/osbn.pl\/?page_id=315"},"modified":"2025-02-19T15:06:42","modified_gmt":"2025-02-19T14:06:42","slug":"hempcrete-beton-konopny","status":"publish","type":"page","link":"https:\/\/archiwum.osbn.pl\/en\/opisy-technologii\/hempcrete-beton-konopny\/","title":{"rendered":"Hempcrete &#8211; beton konopny"},"content":{"rendered":"<div id=\"fws_69e2794403fe1\"  data-column-margin=\"default\" data-midnight=\"dark\" data-bottom-percent=\"2%\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: -10px; padding-bottom: calc(100vw * 0.02); \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark center\">\n\t<div  class=\"vc_col-sm-2 wpb_column column_container vc_column_container col no-extra-padding\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div style=\"margin-bottom: 4%; \" class=\"vc_col-sm-8 wpb_column column_container vc_column_container col centered-text no-extra-padding\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div class=\"img-with-aniamtion-wrap center\" data-max-width=\"100%\" data-max-width-mobile=\"100%\" data-shadow=\"none\" data-animation=\"fade-in\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img loading=\"lazy\" decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"450\" width=\"450\" data-animation=\"fade-in\" src=\"https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/Beton-konopny.png\" alt=\"\" srcset=\"https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/Beton-konopny.png 450w, https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/Beton-konopny-300x300.png 300w, https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/Beton-konopny-150x150.png 150w, https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/Beton-konopny-100x100.png 100w, https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/Beton-konopny-140x140.png 140w, https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/Beton-konopny-350x350.png 350w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div><h2 style=\"text-align: center;font-family:Lato;font-weight:300;font-style:normal\" class=\"vc_custom_heading vc_do_custom_heading\" >Hempcrete<br \/>\nBeton konopny<\/h2><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"margin-top: 2px; width: 20%; height: 1px; margin-bottom: 2px;\" data-width=\"20%\" data-animate=\"\" data-animation-delay=\"\" data-color=\"extra-color-3\" class=\"divider-small-border\"><\/div><\/div><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p style=\"text-align: center;\">Historia uprawy konopi si\u0119ga tysi\u0119cy lat wstecz. Jej przemys\u0142owe odmiany, m.in. do wytwarzania tkanin, sznur\u00f3w, spo\u017cywane jako \u017ar\u00f3d\u0142o bia\u0142ka i t\u0142uszczu. Dzi\u015b \u00a0konopie uprawia si\u0119 legalnie na tysi\u0105cach hek pocz\u0105tku lat 90 ubieg\u0142ego wieku we Francji, szukaj\u0105c materia\u0142u spe\u0142niaj\u0105cego restrykcyjne wymagania dla renowacji budynk\u00f3w historycznych. Jest to mieszanina pa\u017adzierzy konopnych (rozdrobnione fragmenty drewna konopnego), spoiwa na bazie wapna oraz wody. U\u017cywa si\u0119 do tego celu najcz\u0119\u015bciej wapna hydraulicznego (trudno dost\u0119pne w Polsce), albo mieszanki \u201czwyk\u0142ego\u201d wapna powietrznego z dodatkiem ok. 8-12% cementu.<br \/>\nTechnologia hempcrete nadaje si\u0119 do budowy \u015bcian, ocieplania strop\u00f3w, dach\u00f3w, pod\u0142\u00f3g oraz termomodernizacji istniej\u0105cych budynk\u00f3w<\/p>\n<p style=\"text-align: center;\">Dzi\u015b w zachodniej Europie powstaj\u0105 w tej technologii setki nowoczesnych budynk\u00f3w r\u00f3\u017cnego zastosowania. W Polsce do 2015 r. powsta\u0142 ma\u0142y budynek gospodarczy oraz nieliczne fragmenty innych budynk\u00f3w. Wraz ze wzrostem produkcji konopi w Polsce technologia betonu konopnego b\u0119dzie si\u0119 zapewne pr\u0119\u017cnie rozwija\u0107.<\/p>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 30px;\" class=\"divider\"><\/div><\/div><div class=\"toggles\" data-br=\"\" data-starting=\"default\" data-style=\"default\"><div class=\"toggle extra-color-3\" data-inner-wrap=\"true\"><h3 class=\"toggle-title\"><a href=\"#\" role=\"button\" class=\"toggle-heading\"><i role=\"presentation\" class=\"fa fa-plus-circle\"><\/i>Najwa\u017cniejsze cechy materia\u0142u:<\/a><\/h3><div><div class=\"inner-toggle-wrap\">\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<ul>\n<li style=\"text-align: left\">Izolacyjno\u015b\u0107 &#8211; wsp\u00f3\u0142czynnik \u03bb (przewodno\u015bci cieplnej) od 0,06 do 0,09W\/(mK) (w zale\u017cno\u015bci od g\u0119sto\u015bci materia\u0142u)<\/li>\n<li style=\"text-align: left\">Wsp\u00f3\u0142czynnik przenikania ciep\u0142a U dla \u015bciany o gr. 30 cm wynosi 0,22 (W\/m2K), dla \u015bcian o grubo\u015bci 50 cm mo\u017cna osi\u0105gn\u0105\u0107 wymagan\u0105 dla dom\u00f3w pasywnych warto\u015b\u0107 0,15 \u00a0(W\/m2K)<\/li>\n<li style=\"text-align: left\">Monolityczna struktura \u015bcian &#8211; przy budowie w szalunku lub natryskowo<br \/>\nmo\u017cna unikn\u0105\u0107 mostk\u00f3w termicznych ognioodporno\u015b\u0107<\/li>\n<li style=\"text-align: left\">Du\u017ca pojemno\u015b\u0107 cieplna \u015bcian<\/li>\n<li style=\"text-align: left\">Dobra izolacyjno\u015b\u0107 akustyczna<\/li>\n<li style=\"text-align: left\">Wysoka paroprzepuszczalno\u015b\u0107 &#8211; zapobiega kumulowaniu si\u0119 wilgoci wewn\u0105trz \u015bcian<\/li>\n<li style=\"text-align: left\">Odporno\u015b\u0107 na ple\u015bnie (wysoce alkaliczny odczyn) i gryzonie<\/li>\n<li style=\"text-align: left\">Zerowy lub ujemny \u015blad w\u0119glowy\u00a0(w zale\u017cno\u015bci od u\u017cytego spoiwa)<\/li>\n<li style=\"text-align: left\">Odnawialno\u015b\u0107 \u015brodowiskowa<\/li>\n<li style=\"text-align: left\">Prozdrowotny mikroklimat wn\u0119trza\u00a0mo\u017cliwo\u015b\u0107 i satysfakcja z osobistego udzia\u0142u w procesie budowy<\/li>\n<\/ul>\n\t<\/div>\n<\/div>\n\n\n\n<\/div><\/div><\/div><\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 30px;\" class=\"divider\"><\/div><\/div><a class=\"nectar-button large regular extra-color-3 has-icon  regular-button\"  role=\"button\" style=\"\"  href=\"http:\/\/archiwum.osbn.pl\/index.php\/opisy-technologii\/\" data-color-override=\"false\" data-hover-color-override=\"false\" data-hover-text-color-override=\"#fff\"><span>Powr\u00f3t do innych technologii<\/span><i  class=\"fa fa-long-arrow-right\"><\/i><\/a><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 30px;\" class=\"divider\"><\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-2 wpb_column column_container vc_column_container col no-extra-padding\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69e2794405cbc\"  data-column-margin=\"default\" data-midnight=\"light\"  class=\"wpb_row vc_row-fluid vc_row full-width-section\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop using-bg-color\"  style=\"background-color: #f2f2f2; \"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 light left\">\n\t<div style=\"margin-top: -7%; margin-bottom: -7%; \" class=\"vc_col-sm-12 wpb_column column_container vc_column_container col neg-marg no-extra-padding\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div id=\"fws_69e279440609d\" data-midnight=\"\" data-column-margin=\"none\" class=\"wpb_row vc_row-fluid vc_row inner_row vc_row-o-equal-height vc_row-flex vc_row-o-content-middle vc_custom_1670585709865\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div style=\" color: #1c1c1c;\" class=\"vc_col-sm-6 wpb_column column_container vc_column_container col child_column padding-7-percent\" data-cfc=\"true\" data-using-bg=\"true\" data-bg-cover=\"true\" data-padding-pos=\"all\" data-has-bg-color=\"true\" data-bg-color=\"#f1e8cc\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-image-bg-wrap column-bg-layer viewport-desktop\" data-bg-pos=\"center center\" data-bg-animation=\"none\" data-bg-overlay=\"false\"><div class=\"inner-wrap\"><div class=\"column-image-bg\" style=\"background-image: url(https:\/\/source.unsplash.com\/NKsDKNLxVRI); \"><\/div><\/div><\/div><div class=\"column-bg-overlay-wrap column-bg-layer\" data-bg-animation=\"none\"><div class=\"column-bg-overlay\" style=\"opacity: 1; background-color: #f1e8cc;\"><\/div><\/div>\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2>Dzia\u0142amy na rzecz rozwoju naturalnego budownictwa<\/h2>\n\t<\/div>\n<\/div>\n\n\n\n\n<div class=\"wpb_text_column wpb_content_element  vc_custom_1670587154507\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p>Chcemy budowa\u0107 w Polsce wi\u0119cej dobrych, trwa\u0142ych dom\u00f3w, kt\u00f3re nie szkodz\u0105 ludziom i \u015brodowisku. \u00a0D\u0105\u017cymy do u\u017cywania materia\u0142\u00f3w odnawialnych, o prostym procesie produkcji, takich jak drewno, s\u0142oma, konopie, glina, czy wapno. Prowadzimy badania przy wsp\u00f3\u0142pracy z o\u015brodkam naukowo-badawczymi, czerpiemy z rozwi\u0105za\u0144 stosowanych na \u015bwiecie i w Europie. Nale\u017cymy \u00a0do europejskiej sieci bratnich organizacji (ESBA &#8211; European Straw Building Associacion).<\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n\n\t<div style=\"\" class=\"vc_col-sm-6 wpb_column column_container vc_column_container col child_column padding-5-percent\"  data-using-bg=\"true\" data-bg-cover=\"true\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-image-bg-wrap column-bg-layer viewport-desktop\" data-bg-pos=\"center center\" data-bg-animation=\"none\" data-bg-overlay=\"false\"><div class=\"inner-wrap\"><div class=\"column-image-bg\" style=\" background-image: url('https:\/\/archiwum.osbn.pl\/wp-content\/uploads\/2023\/02\/OSBN-foto-2-kopia.jpg'); \"><\/div><\/div><\/div>\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 200px;\" class=\"divider\"><\/div><\/div>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69e2794406e23\"  data-column-margin=\"default\" data-midnight=\"light\" data-top-percent=\"8%\" data-bottom-percent=\"8%\"  class=\"wpb_row vc_row-fluid vc_row full-width-section\"  style=\"padding-top: calc(100vw * 0.08); padding-bottom: calc(100vw * 0.08); \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"true\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop using-bg-color\"  style=\"background-color: #1c1c1c; \"><\/div><\/div><div class=\"row-bg-overlay row-bg-layer\" style=\"background-color:#1c1c1c;  opacity: 1; \"><\/div><\/div><div class=\"row_col_wrap_12 col span_12 light left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text no-extra-padding\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div id=\"fws_69e2794407320\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-2 wpb_column column_container vc_column_container col child_column no-extra-padding\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-8 wpb_column column_container vc_column_container col child_column centered-text has-animation no-extra-padding\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element  vc_custom_1670590083613\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2>Kontakt z nami<\/h2>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-2 wpb_column column_container vc_column_container col child_column no-extra-padding\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"fws_69e2794407d40\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-4 wpb_column column_container vc_column_container col child_column has-animation padding-2-percent\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><strong>Og\u00f3lnopolskie Stowarzyszenie<\/strong><br \/>\n<strong>Budownictwa Naturalnego<\/strong><\/p>\n\t<\/div>\n<\/div>\n\n\n\n<p style=\"color: rgba(255,255,255,0.7);text-align: center\" class=\"vc_custom_heading vc_do_custom_heading\" ><\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-4 wpb_column column_container vc_column_container col child_column has-animation padding-2-percent\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"100\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><strong>Aleja Zjednoczenia 50 \/ U1,<\/strong><br \/>\n<strong>01-801 Warszawa<\/strong><\/p>\n\t<\/div>\n<\/div>\n\n\n\n<p style=\"color: rgba(255,255,255,0.7);text-align: center\" class=\"vc_custom_heading vc_do_custom_heading\" ><\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-4 wpb_column column_container vc_column_container col child_column has-animation padding-2-percent\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"200\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><strong>Napisz do nas<\/strong><br \/>\n<strong>info@archiwum.osbn.pl<\/strong><\/p>\n\t<\/div>\n<\/div>\n\n\n\n<p style=\"color: rgba(255,255,255,0.7);text-align: center\" class=\"vc_custom_heading vc_do_custom_heading\" ><\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div><div id=\"fws_69e2794408c2a\" data-midnight=\"\" data-column-margin=\"default\" class=\"wpb_row vc_row-fluid vc_row inner_row\"  style=\"\"><div class=\"row-bg-wrap\"> <div class=\"row-bg\" ><\/div> <\/div><div class=\"row_col_wrap_12_inner col span_12  left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column has-animation no-extra-padding\"   data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"grow-in\" data-delay=\"300\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<a class=\"nectar-button jumbo see-through-2\"  role=\"button\" 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