{"id":913,"date":"2025-06-12T18:03:48","date_gmt":"2025-06-12T18:03:48","guid":{"rendered":"https:\/\/jelaperu.com\/blog\/?p=913"},"modified":"2025-06-18T13:55:56","modified_gmt":"2025-06-18T13:55:56","slug":"que-hacen-realmente-las-cortinas-acusticas","status":"publish","type":"post","link":"https:\/\/jelaperu.com\/blog\/que-hacen-realmente-las-cortinas-acusticas\/","title":{"rendered":"\u00bfQu\u00e9 hacen realmente las cortinas ac\u00fasticas?"},"content":{"rendered":"\n

\u00a0Las cortinas ac\u00fasticas no solo aportan valor est\u00e9tico, tambi\u00e9n son una herramienta efectiva para optimizar el confort ac\u00fastico y t\u00e9rmico en espacios residenciales, corporativos o institucionales. A diferencia de las cortinas convencionales, nuestros tejidos ac\u00fasticos est\u00e1n dise\u00f1ados con composiciones y gramajes espec\u00edficos que permiten una mejor absorci\u00f3n sonora y bloqueo lum\u00ednico total.<\/p>\n\n\n\n

Desempe\u00f1o ac\u00fastico certificado<\/strong><\/p>\n\n\n\n

Nuestra tela JELA ACUSTIC VELVET ha sido sometida a diferentes ensayos internacionales que validan su capacidad de absorci\u00f3n sonora:<\/p>\n\n\n\n

– DB-HR (\u03b1medio): 0,45, correspondiente a la normativa espa\u00f1ola para edificaci\u00f3n y refleja que el tejido absorbe el 45% de la energ\u00eda sonora incidente, lo que ayuda a reducir la reverberaci\u00f3n en espacios cerrados.<\/p>\n\n\n\n

– UNE-EN ISO 11654:1998 (\u03b1w): 0,35 \u2013 Clase D, indica que nuestro tejido absorbe el 35% del sonido promedio. La Clase D representa un nivel de absorci\u00f3n moderado, ideal para complementar la ac\u00fastica en espacios que ya cuentan con otros elementos acondicionantes.<\/p>\n\n\n\n

– ASTM C423-09a<\/p>\n\n\n\n

NRC (Noise Reduction Coefficient): 0,35
Representa una absorci\u00f3n promedio del 35% en las bandas de frecuencia m\u00e1s relevantes, es decir, una reducci\u00f3n efectiva del eco y la reverberaci\u00f3n en salas de tama\u00f1o mediano.<\/p>\n\n\n\n

SAA (Sound Absorption Average): 0,37
Ampl\u00eda la medici\u00f3n a m\u00e1s bandas de frecuencia, lo que refuerza la capacidad del tejido para amortiguar el sonido en un espectro m\u00e1s amplio, especialmente \u00fatil en oficinas, salas de reuniones o ambientes con grandes superficies acristaladas.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

Caracter\u00edsticas t\u00e9cnicas complementarias<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

Composici\u00f3n<\/strong><\/td>100% poli\u00e9ster ign\u00edfugo (PES FR), con certificaci\u00f3n UNE-EN 13773:2003 \u2013 Clase 1<\/strong>, lo que lo hace apto para proyectos que requieren resistencia al fuego.<\/td><\/tr>
Gramaje<\/strong><\/td>490 g\/m\u00b2 \u00b13%, lo que aporta masa al tejido y mejora su rendimiento ac\u00fastico.<\/td><\/tr>
Opacidad total<\/strong><\/td>100% blackout, conforme a la norma NF G 07-162<\/strong>, ideal para bloquear completamente la luz en habitaciones, salas de proyecci\u00f3n o espacios cl\u00ednicos.<\/td><\/tr>
Certificaci\u00f3n OEKO-TEX\u00ae Standard 100<\/strong><\/td>Garantiza que el tejido est\u00e1 libre de sustancias nocivas, lo que lo hace apto para hospitales, hoteles y centros educativos.<\/td><\/tr>
Resistencia al lavado<\/strong><\/td>Clase 4\u20135<\/td><\/tr>
Resistencia al pilling<\/strong><\/td>Clase 4\u20135<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Recomendaciones<\/strong><\/p>\n\n\n\n

– Para condiciones de uso normales. Si va a estar instalado en una zona de alta exposici\u00f3n al sol y con cristales sin filtro anti UV la solidez puede bajar a 3-4. Indicarlo al hacer el pedido para utilizar colorantes especiales.<\/p>\n\n\n\n

– Para lograr el m\u00e1ximo rendimiento ac\u00fastico, se aconseja instalar las cortinas con pliegues abundantes y con cierta separaci\u00f3n respecto a la pared o ventana, generando una c\u00e1mara de aire que potencia la absorci\u00f3n sonora.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Nuestros tejidos ac\u00fasticos est\u00e1n dise\u00f1ados con composiciones y gramajes…<\/p>\n","protected":false},"author":1,"featured_media":914,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,10],"tags":[42],"class_list":["post-913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arquitectonicos","category-tendencias","tag-cortina-acustica"],"yoast_head":"\n\u00bfQu\u00e9 hacen realmente las cortinas ac\u00fasticas? - Blog Jela<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jelaperu.com\/blog\/que-hacen-realmente-las-cortinas-acusticas\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfQu\u00e9 hacen realmente las cortinas ac\u00fasticas? 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