{"id":4079,"date":"2022-05-26T16:24:24","date_gmt":"2022-05-26T16:24:24","guid":{"rendered":"https:\/\/dev.woodslines.com\/?p=4079"},"modified":"2026-09-14T07:23:46","modified_gmt":"2026-09-14T07:23:46","slug":"guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2","status":"publish","type":"post","link":"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/","title":{"rendered":"Guia per tractar l\u2019absorci\u00f3 ac\u00fastica dels espais [import\u00e0ncia, materials i consells]"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Els espais sempre transmeten sensacions.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De manera m\u00e9s o menys conscient, els llocs que visitem ens conviden a relaxar-nos ia sentir-nos com a casa, mentre que altres ens transmeten incomoditat, tenint com a conseq\u00fc\u00e8ncia que intentem passar-hi nom\u00e9s el temps indispensable.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Has pensat mai en quins seran els factors que determinen aquesta sensaci\u00f3?<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Alguns motius poden semblar obvis, sobre tots aquells que tenen a veure amb el component visual. I \u00e9s que, sens dubte, la vista \u00e9s el sentit protagonista a la nostra interpretaci\u00f3 del m\u00f3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sembla llavors l\u00f2gic que un espai agradable a la vista, harm\u00f2nic i de disseny agradable ens convidi a sentir-nos b\u00e9, mentre que un espai desordenat o amb mala il\u00b7luminaci\u00f3 pugui reduir el nostre confort general.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2 del que et volem parlar avui \u00e9s d\u2019un altre component, relacionat amb el sentit de l\u2019o\u00efda, que de manera m\u00e9s o menys discreta juga un paper crucial en el nostre benestar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un component que resulta indispensable a l\u2019hora de concebre un espai tancat, sobretot, com veurem al llarg de l\u2019article, si est\u00e0 concebut per acollir un cert nombre de persones.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El vostre nom?&nbsp;<strong>L\u2019absorci\u00f3 ac\u00fastica.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lo que encontrar\u00e1s en este art\u00edculo:<a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#\"><\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Que_es_labsorcio_acustica\">Qu\u00e8 \u00e9s l\u2019absorci\u00f3 ac\u00fastica?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Diferencies_entre_absorcio_i_aillament_acustic\">Difer\u00e8ncies entre absorci\u00f3 i a\u00efllament ac\u00fastic<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Pero_que_es_la_reverberacio_exactament\">Per\u00f2 qu\u00e8 \u00e9s la reverberaci\u00f3 exactament?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#El_coeficient_dabsorcio_acustica\">El coeficient d\u2019absorci\u00f3 ac\u00fastica<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Per_que_cal_tractar_labsorcio_acustica\">Per qu\u00e8 cal tractar l\u2019absorci\u00f3 ac\u00fastica?<\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#En_ambients_de_treball\">En ambients de treball<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#En_llocs_de_lleure\">En llocs de lleure<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Efectes_a_llarg_termini\">Efectes a llarg termini<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Com_es_pot_tractar_labsorcio_acustica_dun_espai\">Com es pot tractar l\u2019absorci\u00f3 ac\u00fastica d\u2019un espai?\u00a0<\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#1_Analisi_dels_materials\">1. An\u00e0lisi dels materials<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#2_Determineu_la_funcio_de_lespai\">2. Determineu la funci\u00f3 de l\u2019espai<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#3_Estudiar_la_collocacio_dels_materials_fonoabsorbents\">3. Estudiar la col\u00b7locaci\u00f3 dels materials fonoabsorbents<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#4_Donar_suport_a_professionals\">4. Donar suport a professionals<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Quins_materials_absorbents_hi_ha\">Quins materials absorbents hi ha?\u00a0<\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Escumes_acustiques\">Escumes ac\u00fastiques<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Llanes_de_fibra_de_poliester\">Llanes de fibra de poli\u00e8ster<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Llanes_minerals_llana_de_vidre_i_llana_de_roca\">Llanes minerals: llana de vidre i llana de roca<\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Similituds_entre_la_llana_de_vidre_i_la_llana_de_roca\">Similituds entre la llana de vidre i la llana de roca<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Diferencias_entre_la_lana_de_vidrio_y_la_lana_de_roca\">Diferencias entre la lana de vidrio y la lana de roca<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Es_pot_combinar_labsorcio_acustica_amb_un_resultat_estetic_a_lhora_de_dissenyar_un_espai\">Es pot combinar l\u2019absorci\u00f3 ac\u00fastica amb un resultat est\u00e8tic a l\u2019hora de dissenyar un espai?<\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#El_paper_de_lacustica_arquitectonica\">El paper de l\u2019ac\u00fastica arquitect\u00f2nica<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Materials_acustics_i_decoratius\">Materials ac\u00fastics i decoratius<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells\/#Panells_acustics_Woodslines_de_fusta_massissa\">Panells ac\u00fastics Woodslines de fusta massissa<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Lo que encontrar\u00e1s en este art\u00edculo:<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Que_es_labsorcio_acustica\" >Qu\u00e8 \u00e9s l\u2019absorci\u00f3 ac\u00fastica?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Diferencies_entre_absorcio_i_aillament_acustic\" >Difer\u00e8ncies entre absorci\u00f3 i a\u00efllament ac\u00fastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Pero_que_es_la_reverberacio_exactament\" >Per\u00f2 qu\u00e8 \u00e9s la reverberaci\u00f3 exactament?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#El_coeficient_dabsorcio_acustica\" >El coeficient d\u2019absorci\u00f3 ac\u00fastica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Per_que_cal_tractar_labsorcio_acustica\" >Per qu\u00e8 cal tractar l\u2019absorci\u00f3 ac\u00fastica?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#En_ambients_de_treball\" >En ambients de treball<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#En_llocs_de_lleure\" >En llocs de lleure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Efectes_a_llarg_termini\" >Efectes a llarg termini<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Com_es_pot_tractar_labsorcio_acustica_dun_espai\" >Com es pot tractar l\u2019absorci\u00f3 ac\u00fastica d\u2019un espai?&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#1_Analisi_dels_materials\" >1. An\u00e0lisi dels materials<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#2_Determineu_la_funcio_de_lespai\" >2. Determineu la funci\u00f3 de l\u2019espai<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#3_Estudiar_la_collocacio_dels_materials_fonoabsorbents\" >3. Estudiar la col\u00b7locaci\u00f3 dels materials fonoabsorbents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#4_Donar_suport_a_professionals\" >4. Donar suport a professionals<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Quins_materials_absorbents_hi_ha\" >Quins materials absorbents hi ha?&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Escumes_acustiques\" >Escumes ac\u00fastiques<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Llanes_de_fibra_de_poliester\" >Llanes de fibra de poli\u00e8ster<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Llanes_minerals_llana_de_vidre_i_llana_de_roca\" >Llanes minerals: llana de vidre i llana de roca<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Similituds_entre_la_llana_de_vidre_i_la_llana_de_roca\" >Similituds entre la llana de vidre i la llana de roca<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Diferencias_entre_la_lana_de_vidrio_y_la_lana_de_roca\" >Diferencias entre la lana de vidrio y la lana de roca<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Es_pot_combinar_labsorcio_acustica_amb_un_resultat_estetic_a_lhora_de_dissenyar_un_espai\" >Es pot combinar l\u2019absorci\u00f3 ac\u00fastica amb un resultat est\u00e8tic a l\u2019hora de dissenyar un espai?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#El_paper_de_lacustica_arquitectonica\" >El paper de l\u2019ac\u00fastica arquitect\u00f2nica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Materials_acustics_i_decoratius\" >Materials ac\u00fastics i decoratius<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/dev.woodslines.com\/ca\/guia-per-tractar-labsorcio-acustica-dels-espais-importancia-materials-i-consells-2\/#Panells_acustics_Woodslines_de_fusta_massissa\" >Panells ac\u00fastics Woodslines de fusta massissa<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Que_es_labsorcio_acustica\"><\/span>Qu\u00e8 \u00e9s l\u2019absorci\u00f3 ac\u00fastica?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Alguna vegada has entrat alguna vegada en una sala buida i vas comprovar el ress\u00f2 que es produ\u00efa quan parlaves?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Segur que s\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-1024x683.jpg\" alt=\"Sala amb reverberaci\u00f3 \" class=\"wp-image-1138\" style=\"aspect-ratio:1.4970760233918128;width:512px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-1024x683.jpg 1024w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-300x200.jpg 300w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-768x512.jpg 768w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-1536x1024.jpg 1536w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-2048x1365.jpg 2048w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-1080x720.jpg 1080w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-1280x854.jpg 1280w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-980x653.jpg 980w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-480x320.jpg 480w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/point3d-commercial-imaging-ltd-nQlVMCHPysY-unsplash-600x400.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">I si aquesta sala era la d\u2019un pis on t\u2019acabaves de mudar, tamb\u00e9 vas poder comprovar com aquest efecte anava desapareixent a mesura que omplies l\u2019habitaci\u00f3 de mobles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aix\u00f2 t\u00e9 una explicaci\u00f3: els mobles i altres materials presents en una habitaci\u00f3 absorbeixen part del so que s\u2019hi emet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I aix\u00f2 \u00e9s all\u00f2 que \u00e9s l\u2019absorci\u00f3 ac\u00fastica, que podem definir com la part de l\u2019energia sonora que es dissipa al contacte amb un material durant la propagaci\u00f3 del so.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9s clar que l\u2019univers de l\u2019ac\u00fastica \u00e9s tota una ci\u00e8ncia i que hi hagi pitjor o millor absorci\u00f3 en un espai tancat dep\u00e8n de m\u00faltiples factors, m\u00e9s enll\u00e0 de la pres\u00e8ncia de mobles, per\u00f2 aix\u00f2 ho anirem veient a poc a poc. \ud83d\ude09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De moment, tenim una primera definici\u00f3 i per evitar confusions, \u00e9s important diferenciar aquest concepte d\u2019un altre de molt com\u00fa al m\u00f3n ac\u00fastic. I si t\u2019avisem d\u2019aix\u00f2 \u00e9s perqu\u00e8 \u00e9s un error m\u00e9s com\u00fa del que penses.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diferencies_entre_absorcio_i_aillament_acustic\"><\/span>Difer\u00e8ncies entre absorci\u00f3 i a\u00efllament ac\u00fastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Segur que l\u2019a\u00efllament ac\u00fastic us sona d\u2019alguna cosa: es tracta d\u2019un terme molt popular que, de vegades, es confon amb l\u2019absorci\u00f3, tot i que, com hem avan\u00e7at, aquests conceptes no s\u00f3n sin\u00f2nims. Vegem-ne les difer\u00e8ncies:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019a\u00efllament ac\u00fastic o la insonoritzaci\u00f3 consisteix a limitar la transmissi\u00f3 de so entre dos ambients.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quan s\u201fa\u00eflla un espai de l\u201fexterior, es tracta d\u201fevitar la contaminaci\u00f3 ac\u00fastica que es produeix quan les ones sonores passen d\u201fun ambient a un altre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Amb aix\u00f2, es pot buscar prevenir que el soroll exterior entri cap a l\u2019interior, com ara una casa o oficines al costat d\u2019una autopista o que el so interior surti a l\u2019exterior, com el so d\u2019un bar o discoteca ubicats al centre de la ciutat.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"390\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/aislante.png\" alt=\"Mur de formig\u00f3 a\u00efllant \" class=\"wp-image-1140\" style=\"aspect-ratio:1.2076923076923076;width:471px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/aislante.png 471w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/aislante-300x248.png 300w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019absorci\u00f3 ac\u00fastica, en canvi, consisteix a millorar el confort ac\u00fastic dins d\u2019un mateix espai mitigant la reverberaci\u00f3, que \u00e9s aix\u00ed com anomenem aquest ress\u00f2 a qu\u00e8 ens refer\u00edem al punt anterior.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En la majoria de casos, tractar l\u2019absorci\u00f3 ac\u00fastica d\u2019un domicili privat no \u00e9s necessari, ja que les dimensions de l\u2019espai i els elements que hi s\u00f3n presents faran que aquesta reverberaci\u00f3 no arribi a ser perceptible.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"390\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorbente.png\" alt=\"Paret de llana de roca absorbent \" class=\"wp-image-1139\" style=\"aspect-ratio:1.2076923076923076;width:471px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorbente.png 471w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorbente-300x248.png 300w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tot i aix\u00f2, \u00e9s una cosa a tenir en compte en interiors amplis, especialment si aquests estan previstos a acollir un cert nombre de persones, com, per exemple, centres de treball concorreguts, bars, restaurants, auditoris, gimnasos, etc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9s a dir, all\u00e0 on \u00e9s m\u00e9s probable que la reverberaci\u00f3 es produeixi.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"616\" height=\"390\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorcion-del-sonido.png\" alt=\"Espai amb i sense absorci\u00f3 ac\u00fastica\" class=\"wp-image-1141\" style=\"aspect-ratio:1.5794871794871794;width:616px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorcion-del-sonido.png 616w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorcion-del-sonido-480x304.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 616px, 100vw\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pero_que_es_la_reverberacio_exactament\"><\/span>Per\u00f2 qu\u00e8 \u00e9s la reverberaci\u00f3 exactament?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fins ara hem associat aquest fenomen amb el ress\u00f2 que es produeix en una habitaci\u00f3 quan no hi ha materials que absorbeixen el so que s\u2019emet. Aqu\u00ed hi ha una explicaci\u00f3 una mica m\u00e9s t\u00e8cnica:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A la norma<a href=\"https:\/\/www.une.org\/encuentra-tu-norma\/busca-tu-norma\/norma\/?c=N0044829\">&nbsp;ISO 3382<\/a>&nbsp;de la UNE es defineix la reverberaci\u00f3 com els segons que triga el so a disminuir el nivell de soroll en 60 dB despr\u00e9s que l\u2019emissi\u00f3 de la font s\u2019hagi aturat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En altres paraules, el temps de reverberaci\u00f3 ens informa de quant de temps roman un so en una habitaci\u00f3 abans de desapar\u00e8ixer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En altres paraules, el temps de reverberaci\u00f3 ens informa de quant temps roman un so en una habitaci\u00f3 abans de desapar\u00e8ixer.<audio src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/d\/de\/Reverberation_different_decay_times.ogg\"><\/audio><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La reverberaci\u00f3 \u00e9s el par\u00e0metre m\u00e9s important a l\u2019hora d\u2019acondicionar ac\u00fasticament un recinte, ja que un temps de reverberaci\u00f3 massa elevat pot dificultar la comunicaci\u00f3 a causa de l\u2019acumulaci\u00f3 del soroll a la sala.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per evitar aquest efecte, en ac\u00fastica arquitect\u00f2nica ser\u00e0 important poder mesurar el nivell d\u2019absorci\u00f3 d\u2019una sala. I molt abans que aix\u00f2, ser capa\u00e7os de determinar l\u2019absorci\u00f3 ac\u00fastica dels materials que es faran servir per construir-la.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I aqu\u00ed \u00e9s on entra el coeficient d\u2019absorci\u00f3 ac\u00fastica.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"El_coeficient_dabsorcio_acustica\"><\/span>El coeficient d\u2019absorci\u00f3 ac\u00fastica<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Per con\u00e8ixer l\u00b4absorci\u00f3 d\u00b4un material utilitzem un valor anomenat coeficient d\u00b4absorci\u00f3 ac\u00fastica, representat per la lletra Alpha (\u03b1).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aquest valor, que se situa entre el 0 i el 1, representa la relaci\u00f3 entre l\u2019energia absorbida i l\u2019energia incident per unitat de superf\u00edcie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Els valors propers a 0 correspondran a materials molt poc absorbents, mentre que els valors propers a 1 seran molt absorbents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2 aix\u00f2 no \u00e9s tot: pel fet que el coeficient d\u2019absorci\u00f3 d\u2019un material varia en funci\u00f3 de la freq\u00fc\u00e8ncia del so que hi impacta, se sol especificar un coeficient d\u2019absorci\u00f3 per cada rang de freq\u00fc\u00e8ncies.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En materials per tractar l\u2019absorci\u00f3 del so, els fabricants solen especificar aquest valor per a les freq\u00fc\u00e8ncies de 125, 250, 500, 1000, 2000 i 4000 Hz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tamb\u00e9 hi ha taules en l\u00ednia que ofereixen valors aproximats per a materials d\u2019\u00fas com\u00fa, com la seg\u00fcent:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td>Material&nbsp;Bandes de freq\u00fc\u00e8ncia<\/td><\/tr><tr><td><strong>125<\/strong><\/td><td><strong>250<\/strong><\/td><td><strong>500<\/strong><\/td><td><strong>1000<\/strong><\/td><td><strong>2000<\/strong><\/td><td><strong>4000<\/strong><\/td><\/tr><tr><td>Grava<\/td><td>0,25<\/td><td>0,60<\/td><td>0,65<\/td><td>0,70<\/td><td>0,75<\/td><td>0,80<\/td><\/tr><tr><td>Blocs de formig\u00f3<\/td><td>0,30<\/td><td>0,45<\/td><td>0,30<\/td><td>0,25<\/td><td>0,40<\/td><td>0,25<\/td><\/tr><tr><td>Ma\u00f3 amb guix<\/td><td>0,013<\/td><td>0,015<\/td><td>0,020<\/td><td>0,028<\/td><td>0,04<\/td><td>0,05<\/td><\/tr><tr><td>Catifa de fibra vegetal<\/td><td>0,08<\/td><td>\u2013<\/td><td>0,17<\/td><td>\u2013<\/td><td>0,30<\/td><td>\u2013<\/td><\/tr><tr><td>Moqueta sobre terra de ciment<\/td><td>0,09<\/td><td>0,08<\/td><td>0,21<\/td><td>0,26<\/td><td>0,27<\/td><td>0,37<\/td><\/tr><tr><td>Tela de cot\u00f3 llisa a la paret<\/td><td>0,05<\/td><td>0,08<\/td><td>0,21<\/td><td>0,27<\/td><td>0,27<\/td><td>0,37<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Valors mitjans d\u2019absorci\u00f3 ac\u00fastica per a materials d\u2019\u00fas com\u00fa segons diverses bandes de freq\u00fc\u00e8ncia&nbsp;<a href=\"https:\/\/www.bunker-audio.com\/bunker-audio-portal-sonido-documentos.php?id=3\">Font<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Como puedes ver, el coeficiente de absorci\u00f3n ac\u00fastica de un material ser\u00e1 muy variable seg\u00fan si el sonido que impacta contra \u00e9l es m\u00e1s agudo o m\u00e1s grave.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tamb\u00e9 incidiran la inclinaci\u00f3 en qu\u00e8 ho faci i, \u00e9s clar, el gruix del material que el rep.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gr\u00e0cies a aquests valors, podrem calcular la reverberaci\u00f3 d\u2019una sala aix\u00ed com la reverberaci\u00f3 \u00f2ptima que garanteix una qualitat de so adequada. Com et d\u00e8iem, el m\u00f3n ac\u00fastic \u00e9s tota una ci\u00e8ncia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2, per qu\u00e8 tot aix\u00f2 \u00e9s tan important?<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Per_que_cal_tractar_labsorcio_acustica\"><\/span>Per qu\u00e8 cal tractar l\u2019absorci\u00f3 ac\u00fastica?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ja sigui a l\u2019oficina, en un centre d\u2019estudi, en un restaurant o en una sala de concerts, tots hem experimentat com resulta d\u2019inc\u00f2mode que l\u2019ac\u00fastica no sigui bona.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Del que potser no en siguem tan conscients \u00e9s fins a quin punt aquesta afecta la nostra salut, concentraci\u00f3 i benestar general. Pensa que el nostre estil de vida fa que passem la major part del temps a espais tancats.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"En_ambients_de_treball\"><\/span>En ambients de treball<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tel\u00e8fons que no paren de sonar, converses entre companys, el so de la cafetera activant-se per cinquena vegada durant el mat\u00ed\u2026 hi ha molts estudis que conclouen que el<a href=\"https:\/\/escholarship.org\/uc\/item\/0zm2z3jg\">&nbsp;soroll \u00e9s una de les fonts d\u2019estr\u00e8s laboral&nbsp;<\/a>m\u00e9s grans, fins i tot en oficines.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-1024x683.jpg\" alt=\"Oficina amb mala absorci\u00f3 ac\u00fastica\" class=\"wp-image-1142\" style=\"aspect-ratio:1.4970760233918128;width:512px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-1024x683.jpg 1024w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-300x200.jpg 300w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-768x512.jpg 768w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-1536x1024.jpg 1536w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-2048x1365.jpg 2048w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-1080x720.jpg 1080w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-1280x854.jpg 1280w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-980x653.jpg 980w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-480x320.jpg 480w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/alex-kotliarskyi-QBpZGqEMsKg-unsplash-600x400.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">En sentit contrari, un ambient laboral silenci\u00f3s permet que el rendiment intel\u00b7lectual i la productivitat augmentin fins a un 50%. B\u00e9 per a la nostra salut = bo per a la rendibilitat en els negocis.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"En_llocs_de_lleure\"><\/span>En llocs de lleure<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tots hem freq\u00fcentat un bar o restaurant on, malgrat la proximitat amb el nostre interlocutor, ens hem vist obligats a al\u00e7ar la veu per mantenir una conversa.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"649\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-1024x649.jpg\" alt=\"Restaurant amb mala absorci\u00f3 ac\u00fastica\" class=\"wp-image-1143\" style=\"aspect-ratio:1.5753846153846154;width:512px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-1024x649.jpg 1024w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-300x190.jpg 300w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-768x487.jpg 768w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-1536x973.jpg 1536w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-2048x1297.jpg 2048w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-1080x684.jpg 1080w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-1280x811.jpg 1280w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-980x621.jpg 980w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-480x304.jpg 480w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/pexels-marcus-herzberg-1058277-600x380.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Aquest fenomen, conegut com a efecte Lombard o \u201cefecte c\u00f2ctel\u201d, \u00e9s tamb\u00e9 producte de l\u2019augment de la reverberaci\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I \u00e9s que, encara que el ress\u00f2 no sigui percebut de manera n\u00edtida, la contaminaci\u00f3 ac\u00fastica afecta la intel\u00b7ligibilitat de la parla i augmenta la dificultat a l\u2019hora de processar informaci\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No cal dir que la reverberaci\u00f3 tamb\u00e9 pot ser responsable de provocar irritaci\u00f3 i fins i tot de valer-nos un bon mal de cap.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Efectes_a_llarg_termini\"><\/span>Efectes a llarg termini<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Els efectes a llarg termini d\u2019una absorci\u00f3 del so deficient van des de la p\u00e8rdua auditiva, l\u2019augment de la freq\u00fc\u00e8ncia card\u00edaca i l\u2019augment de la pressi\u00f3 arterial fins a la&nbsp;<a href=\"https:\/\/www.interempresas.net\/Construccion\/Articulos\/349166-Lanas-minerales-para-combatir-los-problemas-de-salud-asociados-al-ruido.html\">mort<\/a>. Per no esmentar possibles trastorns del son o el desenvolupament de trastorns psicol\u00f2gics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Europa, es calcula que el<a href=\"https:\/\/www.rockfon.es\/productos\/ventajas-de-los-productos\/absorcion-acustica\/\">&nbsp;cost social<\/a>&nbsp;d\u2019una mala ac\u00fastica oscil\u00b7la entre els 30.000 i els 40.000 milions d\u2019euros anuals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9s, cada any, 10.000 europeus moren per causes relacionades amb la contaminaci\u00f3 ac\u00fastica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Als Estats Units, la p\u00e8rdua auditiva degut a l\u2019exposici\u00f3 del soroll a una oficina \u00e9s el tercer problema cr\u00f2nic de salut m\u00e9s est\u00e8s: per sobre de la diabetis o el c\u00e0ncer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vaja, que els motius per tractar l\u2019absorci\u00f3 ac\u00fastica s\u00f3n molts i de pes. A tall de resum, et deixem una infografia que resumeix tots els punts que hem vist \ud83d\ude09:<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"419\" height=\"957\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/INFOGRAFIA.png\" alt=\"Per qu\u00e8 tractar l'absorci\u00f3 ac\u00fastica\" class=\"wp-image-1144\" style=\"aspect-ratio:0.4378265412748171;width:419px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/INFOGRAFIA.png 419w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/INFOGRAFIA-131x300.png 131w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/INFOGRAFIA-300x685.png 300w\" sizes=\"(max-width: 419px) 100vw, 419px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Amb aquestes dades queda clara la utilitat de tractar l\u2019absorci\u00f3 ac\u00fastica d\u2019un espai. Al seg\u00fcent punt, veurem algunes claus que ens ajudaran en aquesta comesa. Ens acompanyes?<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Com_es_pot_tractar_labsorcio_acustica_dun_espai\"><\/span>Com es pot tractar l\u2019absorci\u00f3 ac\u00fastica d\u2019un espai?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Abans d\u2019entrar en mat\u00e8ria, \u00e9s important que s\u00e0pigues que millorar l\u2019absorci\u00f3 ac\u00fastica d\u2019un espai en diem condicionament ac\u00fastic. Aix\u00f2 ens permet diferenciar-ho de l\u2019a\u00efllament ac\u00fastic.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Analisi_dels_materials\"><\/span>1. An\u00e0lisi dels materials<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vist aix\u00f2, el primer pas per condicionar un espai \u00e9s analitzar quins materials el componen i quins s\u00f3n els coeficients d\u2019absorci\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per millorar l\u2019absorci\u00f3 ac\u00fastica, recorrerem a materials dissenyats per absorbir el so. Com m\u00e9s fibr\u00f3s \u00e9s un material, millor \u00e9s l\u2019absorci\u00f3. En canvi, els materials m\u00e9s densos s\u00f3n normalment menys absorbents.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Determineu_la_funcio_de_lespai\"><\/span>2. Determineu la funci\u00f3 de l\u2019espai<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La segona q\u00fcesti\u00f3 que cal tenir en compte s\u00f3n les activitats que es faran a l\u2019espai. Cada activitat obligar\u00e0 a contemplar diversos factors, com el soroll derivat de lactivitat o les necessitats ac\u00fastiques de cada cas en particular.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aix\u00ed, la feina a realitzar sobre el condicionament ac\u00fastic ser\u00e0 molt diferent depenent de si estem parlant de:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oficines.<\/li>\n\n\n\n<li>Aules o menjadors de col\u00b7legis.<\/li>\n\n\n\n<li>Restaurants i cafeteries.<\/li>\n\n\n\n<li>Pavellons esportius i gimnasos.<\/li>\n\n\n\n<li>Espais polivalents.<\/li>\n\n\n\n<li>Estudis d\u2019enregistrament, streaming i podcast.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Estudiar_la_collocacio_dels_materials_fonoabsorbents\"><\/span>3. Estudiar la col\u00b7locaci\u00f3 dels materials fonoabsorbents<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">At\u00e8s que el so es propaga de forma tridimensional, \u00e9s recomanable que les solucions absorbents es col\u00b7loquin en almenys dues, i idealment a les tres direccions de l\u2019espai, incloent parets i sostres.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9s, almenys 1\/3 de la superf\u00edcie absorbent hauria d\u2019estar a una altra superf\u00edcie que no sigui el sostre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si coneixem amb antelaci\u00f3 a quina direcci\u00f3 s\u2019emetr\u00e0 principalment el so, com seria el cas d\u2019una sala de confer\u00e8ncies o en una aula, ens ser\u00e0 m\u00e9s f\u00e0cil establir la col\u00b7locaci\u00f3 m\u00e9s id\u00f2nia d\u2019aquests materials fonoabsorbents.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Donar_suport_a_professionals\"><\/span>4. Donar suport a professionals<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Finalment, cal comprendre que l\u2019ac\u00fastica \u00e9s una ci\u00e8ncia complexa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Com que no \u00e9s possible que els arquitectes siguin experts en tots els camps, \u00e9s aconsellable que s\u00e0piguen envoltar-se de professionals que hagin convertit aquesta \u00e0rea en la seva expertesa. Sobretot, pel que fa a projectes de certa complexitat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2 quins s\u00f3n aquests aliats en el condicionament ac\u00fastic? Quins materials ens ajudaran a millorar els nivells d\u2019absorci\u00f3 d\u2019un espai i combatre aix\u00ed la reverberaci\u00f3 tan temuda?<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quins_materials_absorbents_hi_ha\"><\/span>Quins materials absorbents hi ha?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Recordem que l\u2019energia ni es crea ni es destrueix, nom\u00e9s es transforma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I \u00e9s aix\u00ed com funcionen els materials absorbents: convertint l\u2019energia ac\u00fastica en una altra forma d\u2019energia, normalment, en calor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi ha tres tipus principals d\u2019absorbents: els absorbents porosos, els absorbents diafragm\u00e0tics i els absorbents ressonants o reactius.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Els m\u00e9s utilitzats solen ser els materials absorbents porosos, ja que l\u2019absorci\u00f3 que presenten \u00e9s de gran espectre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recorda que, en un punt anterior, vam veure que els materials presenten una absorci\u00f3 diferent depenent de la freq\u00fc\u00e8ncia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per aix\u00f2, quan diem que els materials porosos presenten una absorci\u00f3 d\u2019ampli espectre, ens referim al fet que permeten cobrir un ampli ventall de freq\u00fc\u00e8ncies: des de les m\u00e9s greus fins a les m\u00e9s agudes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2 depenent del tipus d\u2019activitat d\u2019una sala, pot ser necessari complementar els absorbents porosos amb ressonants absorbents, ja que aquests permeten absorcions molt selectives.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El mateix passa amb els absorbents diafragm\u00e0tics, tamb\u00e9 coneguts com a absorbents de membrana, que permeten millorar l\u2019absorci\u00f3 d\u2019un tipus de freq\u00fc\u00e8ncia concreta. Aquest tipus de solucions s\u00f3n comuns en estudis de gravaci\u00f3, sales de fidelitat o home estudis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tornant als absorbents porosos, que solen ser els m\u00e9s comuns, vegem quins materials s\u00f3n els m\u00e9s emprats:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Escumes_acustiques\"><\/span>Escumes ac\u00fastiques<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"504\" height=\"412\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/espumas-de-absorcion-acustica.png\" alt=\"\" class=\"wp-image-1145\" style=\"aspect-ratio:1.2233009708737863;width:252px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/espumas-de-absorcion-acustica.png 504w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/espumas-de-absorcion-acustica-480x392.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 504px, 100vw\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 Avantatges<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Procedentes de la industria petroqu\u00edmica, las espumas ac\u00fasticas se han utilizado mucho a lo largo de los a\u00f1os debido a su precio asequible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2715 Desavantatges<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tot i aix\u00f2, aquesta soluci\u00f3 t\u00e9 alguns defectes que dif\u00edcilment poden passar-se per alt: la seva qualitat d\u2019absorci\u00f3 \u00e9s baixa, la majoria no resisteixen al foc i la seva col\u00b7locaci\u00f3 sol requerir l\u2019\u00fas de coles que eleven el preu i deixen marques a les parets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un altre factor a tenir en compte \u00e9s que els materials sint\u00e8tics emeten residus t\u00f2xics a l\u2019aire que respirem a causa de l\u2019alliberament de microfibres. Aquesta contaminaci\u00f3 invisible cada cop es t\u00e9 m\u00e9s en compte a causa dels seus efectes en la nostra salut i l\u2019impacte mediambiental, tema que donaria per a un altre article extens. &nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Llanes_de_fibra_de_poliester\"><\/span>Llanes de fibra de poli\u00e8ster<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/lana-de-poliester-para-la-absorcion-acustica.jpg\" alt=\"\" class=\"wp-image-1146\" style=\"aspect-ratio:1;width:250px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/lana-de-poliester-para-la-absorcion-acustica.jpg 500w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/lana-de-poliester-para-la-absorcion-acustica-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9s un material que s\u2019obt\u00e9, en part, reciclant ampolles de pl\u00e0stic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 Avantatges<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La lana de fibra de poli\u00e9ster ofrece una atractiva relaci\u00f3n calidad\/precio, una buena absorci\u00f3n de sonido y una durabilidad muy decente, aunque tambi\u00e9n cuenta con algunos contras que vale la pena conocer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2715 Desavantatges<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I \u00e9s que tot i que el material s\u2019obt\u00e9 a trav\u00e9s del reciclatge, no es pot considerar ecol\u00f2gic. Per comen\u00e7ar, el pl\u00e0stic \u00e9s un derivat del petroli i, per tant, un combustible f\u00f2ssil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9s, nom\u00e9s es pot reciclar una vegada i, per tant, acaba en abocadors molt r\u00e0pidament. Finalment, cal dir que, si b\u00e9 el pl\u00e0stic reciclat n\u2019\u00e9s el principal component, poques vegades cont\u00e9 nom\u00e9s fibra reciclada.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Llanes_minerals_llana_de_vidre_i_llana_de_roca\"><\/span>Llanes minerals: llana de vidre i llana de roca<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"393\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Lanas-para-la-absorcion-acustica-1024x393.png\" alt=\"\" class=\"wp-image-1147\" style=\"aspect-ratio:2.598984771573604;width:512px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Lanas-para-la-absorcion-acustica-1024x393.png 1024w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Lanas-para-la-absorcion-acustica-980x376.png 980w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Lanas-para-la-absorcion-acustica-480x184.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><figcaption class=\"wp-element-caption\"><em>Esquerra: llana de vidre. Dreta: llana de roca<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 Avantatges<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les llanes minerals s\u00f3n, amb difer\u00e8ncia, els materials m\u00e9s utilitzats per a l\u2019absorci\u00f3 ac\u00fastica, a causa de la bona relaci\u00f3 qualitat\/preu, l\u2019elevada resist\u00e8ncia dels materials, l\u2019elevada absorci\u00f3 ac\u00fastica i la f\u00e0cil instal\u00b7laci\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La llana de roca, com indica el seu nom, s\u2019aconsegueix de roques d\u2019origen volc\u00e0nic. En escalfar-se a m\u00e9s de 1.500\u00baC, donen com a resultat un material amb qu\u00e8 fer fibres de llana.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La llana de vidre es realitza amb fils de vidre que, de la mateixa manera, fonen a temperatures molt elevades. Per\u00f2 aleshores, quines similituds i difer\u00e8ncies hi ha entre l\u2019una i l\u2019altra?<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Similituds_entre_la_llana_de_vidre_i_la_llana_de_roca\"><\/span>Similituds entre la llana de vidre i la llana de roca<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 Tots dos materials s\u00f3n molt resistents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 Requereixen un manteniment pr\u00e0cticament nul i la seva instal\u00b7laci\u00f3 \u00e9s molt r\u00e0pida.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 Els dos materials s\u00f3n ign\u00edfugs, \u00e9s a dir, que resisteixen lacci\u00f3 del foc.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diferencias_entre_la_lana_de_vidrio_y_la_lana_de_roca\"><\/span>Diferencias entre la lana de vidrio y la lana de roca<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 Encara que tots dos materials s\u00f3n molt efectius per absorbir el so, l\u2019absorci\u00f3 de la llana de roca \u00e9s lleugerament superior a la de la llana de vidre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 La llana de roca \u00e9s molt resistent a l\u2019aigua, ja que no s\u2019humiteja amb facilitat, cosa que ajudar\u00e0 a prevenir l\u2019aparici\u00f3 de bacteris i floridura. En ambients humits, presentar\u00e0 un comportament millor que la fibra de vidre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 La llana de roca es fabrica a partir de materials reciclats, en una quantitat a partir del 70%. En canvi, la llana mineral \u00e9s menys sostenible: la quantitat de materials reciclats \u00e9s d\u2019un 30%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Potser aquestes dades t\u2019ajuden a entendre per qu\u00e8 triem llana de roca per acoblar els nostres panells.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Es_pot_combinar_labsorcio_acustica_amb_un_resultat_estetic_a_lhora_de_dissenyar_un_espai\"><\/span>Es pot combinar l\u2019absorci\u00f3 ac\u00fastica amb un resultat est\u00e8tic a l\u2019hora de dissenyar un espai?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"623\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorcion-acustica-en-alella.jpg\" alt=\"Restaurant amb absorci\u00f3 ac\u00fastica \" class=\"wp-image-1149\" style=\"aspect-ratio:1.5010706638115632;width:701px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorcion-acustica-en-alella.jpg 935w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/absorcion-acustica-en-alella-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 935px, 100vw\" \/><figcaption class=\"wp-element-caption\"><em>Restaurant La Gravella amb panells Woodslines per millorar l\u2019absorci\u00f3 ac\u00fastica<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Com us haureu anat imaginant, tots els components usats en la construcci\u00f3 d\u2019un edifici tenen un impacte en l\u2019ac\u00fastica del mateix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u2019aqu\u00ed ve la complicada tasca a qu\u00e8 s\u2019enfronten els arquitectes d\u2019aconseguir que un espai sigui tan est\u00e8tic com agradable en termes ac\u00fastics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9s clara la tend\u00e8ncia de dissenyar pensant principalment en el sentit de la vista, ja que \u00e9s el sentit que pren m\u00e9s pes en la interpretaci\u00f3 que fem del m\u00f3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2 els est\u00edmuls de sentits secundaris, com l\u2019ac\u00fastica, el tacte o la calidesa, tamb\u00e9 tenen un paper molt important a l\u2019hora de crear un estat d\u2019\u00e0nim favorable en un espai concret. I aqu\u00ed hi entra en joc l\u2019ac\u00fastica arquitect\u00f2nica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"El_paper_de_lacustica_arquitectonica\"><\/span>El paper de l\u2019ac\u00fastica arquitect\u00f2nica<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019ac\u00fastica arquitect\u00f2nica \u00e9s una branca de l\u2019arquitectura que presta un inter\u00e8s especial a oferir espais optimitzats ac\u00fasticament, ja sigui aconseguint un a\u00efllament ac\u00fastic entre diferents recintes, com millorant el condicionament ac\u00fastic a l\u2019interior dels espais.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Lyce%CC%81e-Jean-Monet.-Menuiserie-Chapuis.-WLH738-WLH1038-WLH590.-M.6-16-1024x821.jpg\" alt=\"\" class=\"wp-image-1159\" style=\"aspect-ratio:1.2353896103896105;width:761px;height:auto\"\/><figcaption class=\"wp-element-caption\"><em>Projecte al liceu franc\u00e8s Jean Monet amb panells Woodslines<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Materials_acustics_i_decoratius\"><\/span>Materials ac\u00fastics i decoratius<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Per sort, cada vegada hi ha m\u00e9s materials de construcci\u00f3 que ens apropen a tots dos objectius: tant per la seva propietat est\u00e8tica com per la seva propietat ac\u00fastica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Normalment aquests elements presenten una combinaci\u00f3 d\u2019un material fonoabsorbent amb un material de revestiment que ofereixi un acabat est\u00e8tic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Des de panells amb acabat de PVC o sostres perforats de cartr\u00f3 i guix fins a panells ac\u00fastics de fusta, les opcions s\u00f3n infinites.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Panells_acustics_Woodslines_de_fusta_massissa\"><\/span>Panells ac\u00fastics Woodslines de fusta massissa<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quan es tracta d\u2019escollir un material fonoabsorbent, que ofereixi un acabat equilibrat i est\u00e8tic i que, a m\u00e9s, sigui respectu\u00f3s amb el medi ambient i millori la qualitat de l\u2019aire, la cosa es complica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Com hem vist a l\u2019apartat de materials fonoabsorbents, la majoria de solucions de mercat utilitzen materials sint\u00e8tics elaborats a partir del petroli, com ara el pl\u00e0stic o derivats.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El mateix passa amb el material de revestiment que es col\u00b7loca per sobre de la capa absorbent per oferir l\u2019acabat desitjat. Trobar una soluci\u00f3 que combini una soluci\u00f3 absorbent i un revestiment eco-friendly redueix, i molt, les possibilitats.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"290\" height=\"443\" src=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Woodslines-absorcion-acustica.png\" alt=\"\" class=\"wp-image-1150\" style=\"aspect-ratio:0.6566265060240963;width:218px;height:auto\" srcset=\"https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Woodslines-absorcion-acustica.png 290w, https:\/\/dev.woodslines.com\/wp-content\/uploads\/2022\/05\/Woodslines-absorcion-acustica-196x300.png 196w\" sizes=\"(max-width: 290px) 100vw, 290px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A Woodslines hem convertit aquesta necessitat en el nostre objectiu.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Els nostres panells combinen la llana de roca amb un acabat de fusta massissa per oferir als arquitectes una soluci\u00f3 absorbent, est\u00e8tica i respectuosa amb el medi ambient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et deixem aqu\u00ed&nbsp;<a href=\"https:\/\/dev.woodslines.com\/ca\/projectes\/\">l\u2019enlla\u00e7&nbsp;<\/a>als nostres projectes realitzats per tot Europa perqu\u00e8 el puguis veure en acci\u00f3. \ud83d\ude09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I si creus que la nostra soluci\u00f3 podria encaixar en algun dels teus projectes, no deixis de contactar amb nosaltres sense cap comprom\u00eds. Estarem encantats d\u2019ajudar-vos a construir un espai ideal no nom\u00e9s per a la vista, sin\u00f3 per als cinc sentits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/dev.woodslines.com\/ca\/posa-t-en-contacte\/\">Contacta amb nosaltres<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els espais sempre transmeten sensacions. De manera m\u00e9s o menys conscient, els llocs que visitem ens conviden a relaxar-nos ia sentir-nos com a casa, mentre que altres ens transmeten incomoditat, tenint com a conseq\u00fc\u00e8ncia que intentem passar-hi nom\u00e9s el temps indispensable. Has pensat mai en quins seran els factors que determinen aquesta sensaci\u00f3? Alguns motius [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":3969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sin-categorizar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guia per tractar l\u2019absorci\u00f3 ac\u00fastica dels espais [import\u00e0ncia, materials i consells] - Woodslines<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guia per tractar l\u2019absorci\u00f3 ac\u00fastica dels espais [import\u00e0ncia, materials i consells] - Woodslines\" \/>\n<meta property=\"og:description\" content=\"Els espais sempre transmeten sensacions. 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