{"id":1761,"date":"2023-01-31T15:02:23","date_gmt":"2023-01-31T14:02:23","guid":{"rendered":"https:\/\/sainatech.be\/?p=1761"},"modified":"2023-02-15T10:47:56","modified_gmt":"2023-02-15T09:47:56","slug":"comment-bien-ventiler-son-habitation","status":"publish","type":"post","link":"https:\/\/sainatech.be\/nl\/comment-bien-ventiler-son-habitation\/","title":{"rendered":"Comment bien ventiler son habitation ?"},"content":{"rendered":"
Actuellement, les nouvelles constructions sont de plus en plus isol\u00e9es et rendues \u00e9tanches \u00e0 l\u2019air. Sans une bonne ventilation, l\u2019air \u00e0 l\u2019int\u00e9rieur de l\u2019habitation deviendrait rapidement malsain et nocif pour notre sant\u00e9. Les contaminants et l\u2019humidit\u00e9 s\u2019accumulent et les moisissures pourraient endommager la structure du b\u00e2timent.\u00a0<\/p>\n\n\n\n
Ouvrir les fen\u00eatres ne suffirait pas \u00e0 renouveler efficacement l\u2019air vici\u00e9 et il est donc obligatoire de mettre en place un syst\u00e8me de ventilation efficace.<\/p>\n\n\n\n
Le principe de ventilation est le suivant : <\/p>\n\n\n\n
\n
On am\u00e8ne l\u2019air frais dans les locaux secs comme le s\u00e9jour ou les chambres;\u00a0<\/li>\n\n\n\n
On extrait l\u2019air vici\u00e9 des locaux humides comme la cuisine ou la salle de bain;<\/li>\n\n\n\n
Le transfert d\u2019air entre les deux types d\u2019espaces se fait via le dessous des portes ou par des grilles plac\u00e9es dans ces derni\u00e8res.<\/li>\n<\/ul>\n\n\n\n
Il existe 4 syst\u00e8mes de ventilation : <\/h4>\n\n\n\n
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Le syst\u00e8me A\u00a0: ventilation naturelle<\/strong> Syst\u00e8me de ventilation utilis\u00e9 dans le temps qui provoque des courants d\u2019air. Ce syst\u00e8me de ventilation n\u2019a aucun syst\u00e8me de contr\u00f4le et d\u00e9pendra des conditions ext\u00e9rieures (vent, pression atmosph\u00e9rique, \u2026).\u00a0<\/p>\n<\/div><\/div>\n\n\n\n\n\n\n\n
<\/figure>
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Le syst\u00e8me B: alimentation m\u00e9canique et extraction naturelle <\/strong> Ce syst\u00e8me n\u2019est pratiquement pas utilis\u00e9.<\/p>\n<\/div><\/div>\n\n\n\n\n\n\n\n
<\/figure>
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Le syst\u00e8me C\u00a0: alimentation naturelle et extraction m\u00e9canique<\/strong> Ce syst\u00e8me est couramment utilis\u00e9.\u00a0Gr\u00e2ce \u00e0 l\u2019extracteur m\u00e9canique, la ventilation est forc\u00e9e et le d\u00e9bit d\u2019air contr\u00f4l\u00e9.\u00a0Des grilles g\u00e9n\u00e9ralement plac\u00e9es dans les fen\u00eatres permettent de faire entrer l\u2019air.\u00a0 Ce syst\u00e8me peut fonctionner en continu ou \u00e0 la demande gr\u00e2ce \u00e0 des capteurs de CO2, par exemple, qui adaptent le d\u00e9bit en fonction du taux de CO2 mesur\u00e9.<\/p>\n<\/div><\/div>\n\n\n\n\n\n\n\n
<\/figure>
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Le syst\u00e8me D ou double flux: alimentation et extraction m\u00e9caniques<\/strong> On parle de double flux car le syst\u00e8me est \u00e9quip\u00e9 de deux r\u00e9seaux de conduits ; un pour la pulsion dans les pi\u00e8ces s\u00e8ches et un second pour l\u2019extraction dans les pi\u00e8ces humides. Ce syst\u00e8me est \u00e9nerg\u00e9tiquement performant car il peut \u00eatre \u00e9quip\u00e9 d\u2019un \u00e9changeur de chaleur qui permet de pr\u00e9chauffer l\u2019air entrant par la chaleur contenue dans l\u2019air sortant.<\/p>\n\n\n\n
<\/p>\n<\/div><\/div>\n\n\n\n
Si vous construisez une nouvelle habitation, il vous est vivement conseill\u00e9 de placer un syst\u00e8me D. Il y est m\u00eame obligatoire dans le cas d\u2019une maison passive. Ce syst\u00e8me est en g\u00e9n\u00e9ral plus cher mais plus performant d\u2019un point de vue \u00e9nerg\u00e9tique.\u00a0<\/p>","protected":false},"excerpt":{"rendered":"
Actuellement, les nouvelles constructions sont de plus en plus isol\u00e9es et rendues \u00e9tanches \u00e0 l\u2019air. Sans une bonne ventilation, l\u2019air \u00e0 l\u2019int\u00e9rieur de l\u2019habitation deviendrait rapidement malsain et nocif pour notre sant\u00e9. Les contaminants et l\u2019humidit\u00e9 s\u2019accumulent et les moisissures pourraient endommager la structure du b\u00e2timent.\u00a0 Ouvrir les fen\u00eatres ne suffirait pas \u00e0 renouveler efficacement […]<\/p>","protected":false},"author":1,"featured_media":1773,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[15],"tags":[],"dipi_cpt_category":[],"class_list":["post-1761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energy"],"acf":[],"yoast_head":"\n
Comment bien ventiler son habitation ? - Sainatech<\/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:\/\/sainatech.be\/nl\/comment-bien-ventiler-son-habitation\/\" \/>\n<meta property=\"og:locale\" content=\"nl_BE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment bien ventiler son habitation ?\" \/>\n<meta property=\"og:description\" content=\"Actuellement, les nouvelles constructions sont de plus en plus isol\u00e9es et rendues \u00e9tanches \u00e0 l\u2019air. Sans une bonne ventilation, l\u2019air \u00e0 l\u2019int\u00e9rieur de l\u2019habitation deviendrait rapidement malsain et nocif pour notre sant\u00e9. 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