{"id":261398,"date":"2026-08-12T18:27:00","date_gmt":"2026-08-12T21:27:00","guid":{"rendered":"https:\/\/www.em.com.br\/emfoco\/?p=261398"},"modified":"2026-08-11T17:33:12","modified_gmt":"2026-08-11T20:33:12","slug":"baffles-acusticos-teto-aparente","status":"publish","type":"post","link":"https:\/\/www.em.com.br\/emfoco\/2026\/08\/12\/baffles-acusticos-teto-aparente\/","title":{"rendered":"Baffles ac\u00fasticos deixam instala\u00e7\u00f5es aparentes e usam o pr\u00f3prio desenho para controlar o eco"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u00c9 preciso esconder todo o teto para melhorar a ac\u00fastica? Os <strong>baffles ac\u00fasticos<\/strong> ficam suspensos como l\u00e2minas, absorvem parte das ondas sonoras e preservam a leitura da laje, dos dutos e das tubula\u00e7\u00f5es. O desenho passa a cumprir fun\u00e7\u00e3o est\u00e9tica e ac\u00fastica.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Por que tetos aparentes podem aumentar a reverbera\u00e7\u00e3o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lajes, vidros, pisos e outras superf\u00edcies r\u00edgidas refletem grande parte do som. Em ambientes amplos, essas reflex\u00f5es permanecem circulando depois que a fonte sonora termina, aumentando a reverbera\u00e7\u00e3o e dificultando a compreens\u00e3o da fala.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Um forro cont\u00ednuo absorvente poderia tratar toda a superf\u00edcie superior. Os <strong>baffles ac\u00fasticos<\/strong> oferecem outra abordagem: introduzem absor\u00e7\u00e3o sem fechar completamente o teto nem ocultar as instala\u00e7\u00f5es prediais.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/Acoustic_baffles_in_office_ceiling_202608111730-1-1024x572.jpeg\" alt=\"Baffles ac\u00fasticos controlam eco sem esconder o teto\" class=\"wp-image-261405\" srcset=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/Acoustic_baffles_in_office_ceiling_202608111730-1-1024x572.jpeg 1024w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/Acoustic_baffles_in_office_ceiling_202608111730-1-300x167.jpeg 300w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/Acoustic_baffles_in_office_ceiling_202608111730-1-768x429.jpeg 768w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/Acoustic_baffles_in_office_ceiling_202608111730-1-750x419.jpeg 750w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/Acoustic_baffles_in_office_ceiling_202608111730-1-1140x636.jpeg 1140w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2026\/08\/Acoustic_baffles_in_office_ceiling_202608111730-1.jpeg 1279w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Baffles ac\u00fasticos controlam eco sem esconder o teto<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Quais elementos fazem as l\u00e2minas suspensas funcionar?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada baffle possui material absorvente e fica afastado da laje. Como suas duas faces e bordas permanecem expostas, o som pode alcan\u00e7ar diferentes superf\u00edcies do elemento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quantidade, altura, dist\u00e2ncia e orienta\u00e7\u00e3o interferem no resultado ac\u00fastico e na percep\u00e7\u00e3o visual.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os pontos centrais do sistema aparecem nestes elementos:<\/p>\n\n\n\n<style>\r\n.baffle-cards-shell{\r\n  box-sizing:border-box;\r\n  display:flex;\r\n  flex-direction:column;\r\n  width:100%;\r\n  max-width:720px;\r\n  margin:16px auto;\r\n  font-family:\"Segoe UI\",Arial,sans-serif;\r\n}\r\n\r\n.baffle-cards-grid{\r\n  display:grid;\r\n  grid-template-columns:repeat(3,minmax(0,1fr));\r\n  gap:16px;\r\n  width:100%;\r\n}\r\n\r\n.baffle-card{\r\n  box-sizing:border-box;\r\n  display:flex;\r\n  flex-direction:column;\r\n  min-height:240px;\r\n  background:#FFFDFC;\r\n  border:1px solid #E7DDD2;\r\n  border-radius:22px;\r\n  overflow:hidden;\r\n  box-shadow:0 10px 28px rgba(44,36,30,.07);\r\n  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;\r\n}\r\n\r\n.baffle-card:hover{\r\n  transform:translateY(-4px);\r\n  box-shadow:0 16px 34px rgba(44,36,30,.11);\r\n  border-color:#D9C8B7;\r\n}\r\n\r\n.baffle-card .topbar{\r\n  width:100%;\r\n  height:8px;\r\n  background:linear-gradient(90deg,#C96E3D 0%,#D98D5E 100%);\r\n}\r\n\r\n.baffle-card .content{\r\n  display:flex;\r\n  flex-direction:column;\r\n  gap:12px;\r\n  padding:18px;\r\n  height:100%;\r\n}\r\n\r\n.baffle-card .head{\r\n  display:flex;\r\n  justify-content:space-between;\r\n  align-items:center;\r\n  gap:10px;\r\n}\r\n\r\n.baffle-card .num{\r\n  display:inline-flex;\r\n  align-items:center;\r\n  justify-content:center;\r\n  min-width:34px;\r\n  height:34px;\r\n  padding:0 10px;\r\n  border-radius:999px;\r\n  background:#F1E4D8;\r\n  color:#A35329;\r\n  font-size:13px;\r\n  font-weight:800;\r\n  line-height:1;\r\n}\r\n\r\n.baffle-card .tag{\r\n  display:inline-flex;\r\n  align-items:center;\r\n  justify-content:center;\r\n  min-height:28px;\r\n  padding:0 10px;\r\n  border-radius:999px;\r\n  background:#F7F3EE;\r\n  border:1px solid #E7DDD2;\r\n  color:#6B5C50;\r\n  font-size:10px;\r\n  font-weight:800;\r\n  text-transform:uppercase;\r\n  letter-spacing:.08em;\r\n}\r\n\r\n.baffle-card .title{\r\n  color:#2C241E;\r\n  font-size:17px;\r\n  font-weight:800;\r\n  line-height:1.35;\r\n}\r\n\r\n.baffle-card .desc{\r\n  color:#6B5C50;\r\n  font-size:13px;\r\n  line-height:1.6;\r\n}\r\n\r\n.baffle-card .foot{\r\n  margin-top:auto;\r\n  padding-top:10px;\r\n  border-top:1px solid #EFE6DD;\r\n  color:#8A786A;\r\n  font-size:11px;\r\n  font-weight:700;\r\n  letter-spacing:.04em;\r\n  text-transform:uppercase;\r\n}\r\n\r\n@media(max-width:900px){\r\n  .baffle-cards-grid{\r\n    grid-template-columns:repeat(2,minmax(0,1fr));\r\n  }\r\n}\r\n\r\n@media(max-width:560px){\r\n  .baffle-cards-grid{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n  .baffle-card{\r\n    min-height:auto;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<div class=\"google-auto-ads-ignore baffle-cards-shell\">\r\n  <div class=\"baffle-cards-grid\">\r\n    <div class=\"baffle-card\">\r\n      <div class=\"topbar\"><\/div>\r\n      <div class=\"content\">\r\n        <div class=\"head\">\r\n          <span class=\"num\">01<\/span>\r\n          <span class=\"tag\">Absor\u00e7\u00e3o<\/span>\r\n        <\/div>\r\n        <span class=\"title\">Material reduz reflex\u00f5es sonoras<\/span>\r\n        <span class=\"desc\">Parte da energia que atinge a l\u00e2mina entra em sua estrutura porosa e \u00e9 dissipada, diminuindo o som refletido de volta ao ambiente.<\/span>\r\n        <span class=\"foot\">Controle da reverbera\u00e7\u00e3o<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"baffle-card\">\r\n      <div class=\"topbar\"><\/div>\r\n      <div class=\"content\">\r\n        <div class=\"head\">\r\n          <span class=\"num\">02<\/span>\r\n          <span class=\"tag\">Suspens\u00e3o<\/span>\r\n        <\/div>\r\n        <span class=\"title\">Cabos ou perfis mant\u00eam as pe\u00e7as no alto<\/span>\r\n        <span class=\"desc\">O sistema de fixa\u00e7\u00e3o conecta os elementos \u00e0 estrutura superior e precisa considerar peso, alinhamento, vibra\u00e7\u00e3o e requisitos de seguran\u00e7a.<\/span>\r\n        <span class=\"foot\">Fixa\u00e7\u00e3o independente<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"baffle-card\">\r\n      <div class=\"topbar\"><\/div>\r\n      <div class=\"content\">\r\n        <div class=\"head\">\r\n          <span class=\"num\">03<\/span>\r\n          <span class=\"tag\">Espa\u00e7amento<\/span>\r\n        <\/div>\r\n        <span class=\"title\">Dist\u00e2ncia organiza som e desenho<\/span>\r\n        <span class=\"desc\">A proximidade entre as l\u00e2minas altera a quantidade de material absorvente no ambiente e define a densidade visual do teto.<\/span>\r\n        <span class=\"foot\">Ritmo no espa\u00e7o<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"baffle-card\">\r\n      <div class=\"topbar\"><\/div>\r\n      <div class=\"content\">\r\n        <div class=\"head\">\r\n          <span class=\"num\">04<\/span>\r\n          <span class=\"tag\">Orienta\u00e7\u00e3o<\/span>\r\n        <\/div>\r\n        <span class=\"title\">Dire\u00e7\u00e3o das pe\u00e7as conduz o olhar<\/span>\r\n        <span class=\"desc\">Fileiras paralelas, curvas ou agrupadas podem marcar circula\u00e7\u00f5es, destacar \u00e1reas de perman\u00eancia e acompanhar a geometria da arquitetura.<\/span>\r\n        <span class=\"foot\">Ac\u00fastica com identidade<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"baffle-card\">\r\n      <div class=\"topbar\"><\/div>\r\n      <div class=\"content\">\r\n        <div class=\"head\">\r\n          <span class=\"num\">05<\/span>\r\n          <span class=\"tag\">Instala\u00e7\u00f5es<\/span>\r\n        <\/div>\r\n        <span class=\"title\">Dutos e tubula\u00e7\u00f5es permanecem acess\u00edveis<\/span>\r\n        <span class=\"desc\">Os intervalos preservam a visualiza\u00e7\u00e3o e podem facilitar o acesso \u00e0s instala\u00e7\u00f5es, desde que as rotas de manuten\u00e7\u00e3o sejam previstas no projeto.<\/span>\r\n        <span class=\"foot\">Teto t\u00e9cnico aparente<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"baffle-card\">\r\n      <div class=\"topbar\"><\/div>\r\n      <div class=\"content\">\r\n        <div class=\"head\">\r\n          <span class=\"num\">06<\/span>\r\n          <span class=\"tag\">Integra\u00e7\u00e3o<\/span>\r\n        <\/div>\r\n        <span class=\"title\">Ilumina\u00e7\u00e3o precisa entrar na composi\u00e7\u00e3o<\/span>\r\n        <span class=\"desc\">Lumin\u00e1rias, sprinklers, detectores e difusores de ar devem permanecer funcionais e livres das interfer\u00eancias criadas pelas l\u00e2minas.<\/span>\r\n        <span class=\"foot\">Projeto coordenado<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Veja mais detalhes no canal abaixo <a href=\"https:\/\/www.youtube.com\/@Trisoft_Oficial\" target=\"_blank\" rel=\"noreferrer noopener\">Trisoft Oficial<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"jeg_video_container jeg_video_content\"><iframe loading=\"lazy\" title=\"Instalac\u0327a\u0303o de Baffles\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/NUnJAL6mY-U?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Leia tamb\u00e9m:<a href=\"https:\/\/www.em.com.br\/emfoco\/2026\/08\/11\/voce-passa-o-pano-espera-o-chao-secar-e-ele-continua-opaco-e-pegajoso-o-problema-pode-estar-no-proprio-balde\/\" target=\"_blank\" rel=\"noreferrer noopener\">Voc\u00ea passa o pano, espera o ch\u00e3o secar e ele continua opaco e pegajoso? O problema pode estar no pr\u00f3prio balde<\/a><\/p>\n\n\n<h2>Como os baffles ac\u00fasticos s\u00e3o distribu\u00eddos no ambiente?<\/h2>\n<p>O projeto come\u00e7a pela an\u00e1lise do volume, dos materiais existentes e das atividades realizadas no espa\u00e7o. Escrit\u00f3rios, restaurantes, escolas e gin\u00e1sios possuem fontes sonoras e necessidades de comunica\u00e7\u00e3o diferentes.<\/p>\n<p>Na pr\u00e1tica, a defini\u00e7\u00e3o passa por etapas como:<\/p>\n<ol>\n<li>medi\u00e7\u00e3o ou estimativa do tempo de reverbera\u00e7\u00e3o existente;<\/li>\n<li>defini\u00e7\u00e3o da meta ac\u00fastica adequada ao uso do ambiente;<\/li>\n<li>c\u00e1lculo da absor\u00e7\u00e3o complementar necess\u00e1ria;<\/li>\n<li>escolha do material, formato e desempenho das l\u00e2minas;<\/li>\n<li>compatibiliza\u00e7\u00e3o com estrutura, ilumina\u00e7\u00e3o e instala\u00e7\u00f5es;<\/li>\n<li>defini\u00e7\u00e3o dos pontos de fixa\u00e7\u00e3o e das dist\u00e2ncias de seguran\u00e7a;<\/li>\n<li>instala\u00e7\u00e3o, alinhamento e verifica\u00e7\u00e3o do resultado final.<\/li>\n<\/ol>\n<p>Esse encadeamento ajuda o leitor a perceber que uma obra n\u00e3o depende de uma pe\u00e7a isolada. O resultado vem da combina\u00e7\u00e3o entre projeto, execu\u00e7\u00e3o, materiais, manuten\u00e7\u00e3o e uso correto da estrutura.<\/p>\n<h2>Quais dados t\u00e9cnicos ajudam a escolher baffles ac\u00fasticos?<\/h2>\n<p>Os dados t\u00e9cnicos foram concentrados nesta ficha para evitar promessas gen\u00e9ricas. O desempenho depende do produto, da quantidade instalada, do espa\u00e7amento, da altura de suspens\u00e3o e das caracter\u00edsticas do ambiente.<\/p>\n<p>A ficha t\u00e9cnica re\u00fane os dados que precisam de fonte e contexto:<\/p>\n\n\n<style>\r\n.baffle-table-shell{\r\n  box-sizing:border-box;\r\n  display:flex;\r\n  flex-direction:column;\r\n  width:100%;\r\n  max-width:720px;\r\n  margin:16px auto;\r\n  font-family:\"Segoe UI\",Arial,sans-serif;\r\n}\r\n\r\n.baffle-table-wrap{\r\n  width:100%;\r\n  background:transparent;\r\n}\r\n\r\n.baffle-table{\r\n  width:100%;\r\n  border-collapse:separate;\r\n  border-spacing:0 12px;\r\n}\r\n\r\n.baffle-table th{\r\n  padding:0 14px 8px;\r\n  text-align:left;\r\n  color:#7A6A5D;\r\n  font-size:10px;\r\n  font-weight:800;\r\n  text-transform:uppercase;\r\n  letter-spacing:.10em;\r\n}\r\n\r\n.baffle-table td{\r\n  background:#FFFDFC;\r\n  border-top:1px solid #E7DDD2;\r\n  border-bottom:1px solid #E7DDD2;\r\n  padding:16px 14px;\r\n  font-size:13px;\r\n  color:#2C241E;\r\n  vertical-align:top;\r\n}\r\n\r\n.baffle-table tr td:first-child{\r\n  position:relative;\r\n  border-left:1px solid #E7DDD2;\r\n  border-top-left-radius:18px;\r\n  border-bottom-left-radius:18px;\r\n}\r\n\r\n.baffle-table tr td:first-child::before{\r\n  content:\"\";\r\n  position:absolute;\r\n  top:14px;\r\n  bottom:14px;\r\n  left:0;\r\n  width:4px;\r\n  border-radius:999px;\r\n  background:#C96E3D;\r\n}\r\n\r\n.baffle-table tr td:last-child{\r\n  border-right:1px solid #E7DDD2;\r\n  border-top-right-radius:18px;\r\n  border-bottom-right-radius:18px;\r\n}\r\n\r\n.baffle-table .main{\r\n  display:block;\r\n  padding-left:10px;\r\n  color:#2C241E;\r\n  font-size:14px;\r\n  font-weight:800;\r\n  line-height:1.35;\r\n}\r\n\r\n.baffle-table .sub{\r\n  display:block;\r\n  padding-left:10px;\r\n  margin-top:4px;\r\n  color:#7A6A5D;\r\n  font-size:11px;\r\n  line-height:1.45;\r\n}\r\n\r\n.baffle-table .text{\r\n  color:#5F5146;\r\n  line-height:1.55;\r\n}\r\n\r\n.baffle-table .badge{\r\n  display:inline-flex;\r\n  align-items:center;\r\n  justify-content:center;\r\n  min-height:28px;\r\n  padding:0 10px;\r\n  border-radius:999px;\r\n  font-size:11px;\r\n  font-weight:800;\r\n  letter-spacing:.02em;\r\n}\r\n\r\n.baffle-table .ok{\r\n  background:#E8F1EA;\r\n  color:#44624D;\r\n}\r\n\r\n.baffle-table .alerta{\r\n  background:#F8EBD9;\r\n  color:#9A6130;\r\n}\r\n\r\n.baffle-table .neutro{\r\n  background:#EEE7DF;\r\n  color:#5F5146;\r\n}\r\n\r\n.baffle-table .fonte{\r\n  color:#6B5C50;\r\n  font-size:12px;\r\n  line-height:1.5;\r\n}\r\n\r\n.baffle-table a{\r\n  color:#8F4F2D;\r\n  font-weight:800;\r\n  text-decoration:none;\r\n  border-bottom:1px solid rgba(143,79,45,.35);\r\n}\r\n\r\n@media(max-width:640px){\r\n  .baffle-table{\r\n    display:block;\r\n    width:100%;\r\n    border-spacing:0;\r\n  }\r\n\r\n  .baffle-table thead{\r\n    display:none;\r\n  }\r\n\r\n  .baffle-table tbody{\r\n    display:flex;\r\n    flex-direction:column;\r\n    gap:14px;\r\n    width:100%;\r\n  }\r\n\r\n  .baffle-table tr{\r\n    display:block;\r\n    width:100%;\r\n  }\r\n\r\n  .baffle-table td{\r\n    box-sizing:border-box;\r\n    display:flex;\r\n    justify-content:space-between;\r\n    align-items:flex-start;\r\n    gap:14px;\r\n    width:100%;\r\n    border-left:1px solid #E7DDD2;\r\n    border-right:1px solid #E7DDD2;\r\n    border-radius:0;\r\n    text-align:right;\r\n  }\r\n\r\n  .baffle-table tr td:first-child{\r\n    border-top-left-radius:18px;\r\n    border-top-right-radius:18px;\r\n    border-bottom-left-radius:0;\r\n  }\r\n\r\n  .baffle-table tr td:last-child{\r\n    border-bottom-left-radius:18px;\r\n    border-bottom-right-radius:18px;\r\n    border-top-right-radius:0;\r\n  }\r\n\r\n  .baffle-table td::before{\r\n    content:attr(data-label);\r\n    min-width:92px;\r\n    text-align:left;\r\n    color:#7A6A5D;\r\n    font-size:10px;\r\n    font-weight:800;\r\n    text-transform:uppercase;\r\n    letter-spacing:.08em;\r\n  }\r\n\r\n  .baffle-table .main,\r\n  .baffle-table .sub{\r\n    max-width:190px;\r\n    padding-left:0;\r\n    text-align:right;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<div class=\"google-auto-ads-ignore baffle-table-shell\">\r\n  <div class=\"baffle-table-wrap\">\r\n    <table class=\"baffle-table\">\r\n      <thead>\r\n        <tr>\r\n          <th>Item t\u00e9cnico<\/th>\r\n          <th>Dado central<\/th>\r\n          <th>Leitura editorial<\/th>\r\n          <th>Base<\/th>\r\n        <\/tr>\r\n      <\/thead>\r\n      <tbody>\r\n        <tr>\r\n          <td data-label=\"Item t\u00e9cnico\">\r\n            <span class=\"main\">Fun\u00e7\u00e3o ac\u00fastica<\/span>\r\n            <span class=\"sub\">Som dentro do ambiente<\/span>\r\n          <\/td>\r\n          <td data-label=\"Dado central\">\r\n            <span class=\"text\"><strong>Absorver ondas sonoras e reduzir o tempo de reverbera\u00e7\u00e3o<\/strong><\/span>\r\n          <\/td>\r\n          <td data-label=\"Leitura editorial\">\r\n            <span class=\"badge ok\">Verificado<\/span>\r\n          <\/td>\r\n          <td data-label=\"Base\">\r\n            <span class=\"fonte\"><a href=\"https:\/\/www.armstrongceilings.com\/commercial\/en\/commercial-ceilings-walls\/soundscapes-blades-ceilings.html\" target=\"_blank\" rel=\"noopener noreferrer\">Armstrong Ceiling Solutions<\/a><\/span>\r\n          <\/td>\r\n        <\/tr>\r\n\r\n        <tr>\r\n          <td data-label=\"Item t\u00e9cnico\">\r\n            <span class=\"main\">Indicador de desempenho<\/span>\r\n            <span class=\"sub\">Absor\u00e7\u00e3o por elemento<\/span>\r\n          <\/td>\r\n          <td data-label=\"Dado central\">\r\n            <span class=\"text\"><strong>Sabins ou outro indicador declarado para a configura\u00e7\u00e3o ensaiada<\/strong><\/span>\r\n          <\/td>\r\n          <td data-label=\"Leitura editorial\">\r\n            <span class=\"badge alerta\">Pode variar<\/span>\r\n          <\/td>\r\n          <td data-label=\"Base\">\r\n            <span class=\"fonte\"><a href=\"https:\/\/www.armstrongceilings.com\/commercial\/en\/commercial-ceilings-walls\/tectum-blades-baffles-vertical-linear-panels.html\" target=\"_blank\" rel=\"noopener noreferrer\">dados t\u00e9cnicos dos baffles Tectum<\/a><\/span>\r\n          <\/td>\r\n        <\/tr>\r\n\r\n        <tr>\r\n          <td data-label=\"Item t\u00e9cnico\">\r\n            <span class=\"main\">Resultado no ambiente<\/span>\r\n            <span class=\"sub\">Depende da distribui\u00e7\u00e3o<\/span>\r\n          <\/td>\r\n          <td data-label=\"Dado central\">\r\n            <span class=\"text\"><strong>Quantidade, dimens\u00f5es, dist\u00e2ncia e altura alteram a reverbera\u00e7\u00e3o final<\/strong><\/span>\r\n          <\/td>\r\n          <td data-label=\"Leitura editorial\">\r\n            <span class=\"badge alerta\">Exige c\u00e1lculo<\/span>\r\n          <\/td>\r\n          <td data-label=\"Base\">\r\n            <span class=\"fonte\"><a href=\"https:\/\/www.armstrongceilings.com\/commercial\/en\/performance\/total-acoustics\/auralization-tool.html\" target=\"_blank\" rel=\"noopener noreferrer\">ferramenta de auraliza\u00e7\u00e3o Armstrong<\/a><\/span>\r\n          <\/td>\r\n        <\/tr>\r\n\r\n        <tr>\r\n          <td data-label=\"Item t\u00e9cnico\">\r\n            <span class=\"main\">Exemplo documentado<\/span>\r\n            <span class=\"sub\">Caso espec\u00edfico, n\u00e3o universal<\/span>\r\n          <\/td>\r\n          <td data-label=\"Dado central\">\r\n            <span class=\"text\"><strong>Redu\u00e7\u00e3o aproximada de 45% no tempo de reverbera\u00e7\u00e3o ap\u00f3s a instala\u00e7\u00e3o<\/strong><\/span>\r\n          <\/td>\r\n          <td data-label=\"Leitura editorial\">\r\n            <span class=\"badge neutro\">Estudo de caso<\/span>\r\n          <\/td>\r\n          <td data-label=\"Base\">\r\n            <span class=\"fonte\"><a href=\"https:\/\/www.armstrongceilings.com\/commercial\/en\/case-study\/healthcare\/family-safety-center-acoustic-ceiling-blades.html\" target=\"_blank\" rel=\"noopener noreferrer\">Family Safety Center<\/a><\/span>\r\n          <\/td>\r\n        <\/tr>\r\n\r\n        <tr>\r\n          <td data-label=\"Item t\u00e9cnico\">\r\n            <span class=\"main\">Limita\u00e7\u00e3o<\/span>\r\n            <span class=\"sub\">Absor\u00e7\u00e3o n\u00e3o \u00e9 isolamento<\/span>\r\n          <\/td>\r\n          <td data-label=\"Dado central\">\r\n            <span class=\"text\"><strong>Os baffles n\u00e3o bloqueiam automaticamente a transmiss\u00e3o sonora entre ambientes<\/strong><\/span>\r\n          <\/td>\r\n          <td data-label=\"Leitura editorial\">\r\n            <span class=\"badge alerta\">Alerta t\u00e9cnico<\/span>\r\n          <\/td>\r\n          <td data-label=\"Base\">\r\n            <span class=\"fonte\"><a href=\"https:\/\/www.armstrongceilings.com\/commercial\/en\/campaigns\/exposed-structure-spaces\/reduce-noise-open-ceiling-office.html\" target=\"_blank\" rel=\"noopener noreferrer\">orienta\u00e7\u00e3o para tetos aparentes<\/a><\/span>\r\n          <\/td>\r\n        <\/tr>\r\n      <\/tbody>\r\n    <\/table>\r\n  <\/div>\r\n<\/div>\n\n\n<h2>Por que um desenho bonito n\u00e3o garante conforto ac\u00fastico?<\/h2>\n<p>L\u00e2minas muito espa\u00e7adas ou concentradas apenas onde ficam visualmente atraentes podem fornecer menos absor\u00e7\u00e3o do que o ambiente necessita. O projeto precisa partir das fontes sonoras, do volume e do tempo de reverbera\u00e7\u00e3o desejado.<\/p>\n<p>A compatibiliza\u00e7\u00e3o tamb\u00e9m evita bloquear sprinklers, ilumina\u00e7\u00e3o, detectores ou difusores de ar. Quando ac\u00fastica, arquitetura e instala\u00e7\u00f5es s\u00e3o resolvidas em conjunto, os baffles deixam de ser decora\u00e7\u00e3o suspensa e passam a organizar tecnicamente o teto aparente.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00c9 preciso esconder todo o teto para melhorar a ac\u00fastica? Os baffles ac\u00fasticos ficam suspensos como l\u00e2minas, absorvem parte das ondas sonoras e preservam a leitura da laje, dos dutos e das tubula\u00e7\u00f5es. O desenho passa a cumprir fun\u00e7\u00e3o est\u00e9tica e ac\u00fastica. Por que tetos aparentes podem aumentar a reverbera\u00e7\u00e3o? Lajes, vidros, pisos e outras [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":261404,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"format":"standard"},"jnews_primary_category":[],"jnews_social_meta":[],"jnews_override_counter":[],"footnotes":""},"categories":[35763],"tags":[158,183,27052],"class_list":["post-261398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obras","tag-brasil","tag-cidades","tag-construcoes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Baffles ac\u00fasticos deixam instala\u00e7\u00f5es aparentes e usam o pr\u00f3prio desenho para controlar o eco - Estado de Minas - Em foco Em vez de esconder todo o teto com gesso, l\u00e2minas suspensas deixam instala\u00e7\u00f5es aparentes e usam o pr\u00f3prio desenho para ajudar a controlar o eco do ambiente<\/title>\n<meta name=\"description\" content=\"L\u00e2minas suspensas preservam instala\u00e7\u00f5es aparentes e ajudam a controlar o eco. 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