{"id":7455,"date":"2026-01-28T08:48:48","date_gmt":"2026-01-28T11:48:48","guid":{"rendered":"https:\/\/www.wgbengenharia.com\/?p=7455"},"modified":"2026-01-28T09:08:10","modified_gmt":"2026-01-28T12:08:10","slug":"nbr-15-575-norma-de-desempenho-explicada-para-leigos","status":"publish","type":"post","link":"https:\/\/www.wgbengenharia.com\/en\/nbr-15-575-norma-de-desempenho-explicada-para-leigos\/","title":{"rendered":"NBR 15.575: Performance Standard Explained for Laypeople"},"content":{"rendered":"<p class=\"wp-block-paragraph\">If you are building or buying an apartment, you have probably already heard of NBR 15.575. <strong>However<\/strong>, Few people actually know what this rule really means.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In practice, NBR 15.575 is the standard that defines <strong>How residential buildings should function<\/strong>. Furthermore, it establishes minimum requirements for <strong>quality, durability, comfort and safety<\/strong>. Therefore, when a building does not comply with this standard, legal problems arise, resale becomes difficult, and above all, serious flaws occur in daily use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, in this article you will understand what NBR 15.575 is, why it was created, what its main requirements are, how verification occurs, and finally, what to do if the building is not in compliance. Thus, it will become clear why this standard is essential for buyers and owners.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">What is NBR 15.575?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">NBR 15.575 is the <strong>Brazilian Standard for the Performance of Single-Story Dwellings and Residential Buildings<\/strong>. In simple terms, she defines the <strong>minimum quality standard<\/strong> which houses and apartments must have.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In other words, despite the technical name, the concept is straightforward: <strong>All residential housing in Brazil must meet the criteria of this standard.<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">History of the Norm<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before 2013, Brazil did not have a national performance standard. Thus, a building constructed in one city could have a completely different quality than one in another region.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a direct consequence, many buildings suffered from leaks, acoustic failures, thermal discomfort, and even structural problems. Furthermore, there was no clear technical basis for holding construction companies liable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For this reason, in 2013, ABNT created NBR 15.575. Since then, a mandatory minimum standard has existed for residential buildings, guaranteeing greater predictability and safety for the consumer.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Who is responsible?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In short, the responsibilities are clear:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Construction company:<\/strong> performs the work in accordance with NBR 15.575<\/li>\n\n\n\n<li><strong>Developer:<\/strong> ensures that the construction company complies with the standard.<\/li>\n\n\n\n<li><strong>Owner:<\/strong> is the direct beneficiary<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, if the building does not comply with the standard, the owner can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Demand corrections at no cost.<\/li>\n\n\n\n<li>Request contractual penalties<\/li>\n\n\n\n<li>Take legal action against the construction company.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Why is NBR 15.575 important?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many people believe that the rule is just bureaucracy. <strong>Nonetheless<\/strong>, However, this does not correspond to reality. In practice, it offers concrete protection to the buyer.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">1. Guarantees Minimum Quality<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Without the standard, construction companies could deliver properties with poor performance. With NBR 15.575, there is a minimum limit that must be respected.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Therefore<\/strong>, In this way, the buyer is not at the mercy of subjective standards.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. Standardize Security<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Furthermore, the standard establishes clear safety requirements, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stable structure<\/li>\n\n\n\n<li>Safe electrical installations<\/li>\n\n\n\n<li>Functional drainage<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Consequently<\/strong>, The risk of accidents and serious failures is reduced.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. Establishes Guarantee Rights<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Another key point is defining warranty periods. Therefore, if a problem arises within these periods, the construction company must correct it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>That way<\/strong>, In this way, the consumer is legally protected.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. Facilitates Financing<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Furthermore, banks require compliance with NBR 15.575 to release mortgage loans.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Logo<\/strong>, Properties that do not meet the standard tend to have more difficulty obtaining financing.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. Increases the Property Value<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Finally, properties that comply with the standard are more valuable on the market.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>I.e<\/strong>, This also involves asset protection.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Main Requirements of NBR 15.575<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The standard covers several aspects of performance. The main ones are listed below.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">1. Structural Performance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> The structure must withstand all anticipated loads without risk of collapse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Structural calculations<\/li>\n\n\n\n<li>Verification of columns and beams<\/li>\n\n\n\n<li>Deformation control<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Like this<\/strong>, The building must not have excessive cracks or structural risks.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. Fire Safety<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> The building must allow for safe evacuation in case of fire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verification of escape routes<\/li>\n\n\n\n<li>Evaluation of materials<\/li>\n\n\n\n<li>Visual inspections<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Therefore<\/strong>, Residents are able to leave safely.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. Water tightness<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> To prevent water from entering facades, slabs, and wet areas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Leakage tests<\/li>\n\n\n\n<li>Crack inspection<\/li>\n\n\n\n<li>Drain inspection<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Consequently<\/strong>, This prevents leaks and mold.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. Thermal Performance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> to ensure adequate thermal comfort for the local climate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thermal transmittance calculation<\/li>\n\n\n\n<li>Evaluation of window and door frames<\/li>\n\n\n\n<li>Thermal simulations<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Like this<\/strong>, The property does not become uncomfortable throughout the year.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. Acoustic Performance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> Reduce noise between units and from the external environment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Acoustic measurements<\/li>\n\n\n\n<li>Evaluation of walls and slabs<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>That way<\/strong>, There is more sound privacy.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">6. Lighting Performance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> ensure minimum natural lighting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Natural light factor calculation<\/li>\n\n\n\n<li>Illuminance verification<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Therefore<\/strong>, The rooms don&#039;t become excessively dark.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">7. Indoor Air Quality<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> Adequate ventilation and air renewal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verification of openings<\/li>\n\n\n\n<li>Renewal calculation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Like this<\/strong>, The indoor air remains healthy.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">8. Safety in Use \u2014 Floors<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> Non-slip and durable flooring.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Coefficient of friction<\/li>\n\n\n\n<li>Impact resistance<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Logo<\/strong>, This reduces the risk of falls.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">9. Safety in Use \u2014 Handrails and Guardrails<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> resistance to horizontal forces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Load application<\/li>\n\n\n\n<li>Dimensional verification<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Consequently<\/strong>, This prevents serious accidents.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">10. Safety in Use \u2014 Glass<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> Use of safety glass in critical areas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Type verification<\/li>\n\n\n\n<li>Impact tests<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Like this<\/strong>, Injuries are minimized.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">11. Sanitary Facilities and Drainage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> Proper functioning of the water and sewage system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Leakage tests<\/li>\n\n\n\n<li>Drainage tests<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Therefore<\/strong>, There is no backflow or clogging.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">12. Corrosion Resistance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requirement:<\/strong> adequate protection of the armor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tests:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Coverage measurement<\/li>\n\n\n\n<li>Visual inspections<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Therefore<\/strong>, This increases the durability of the structure.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Warranty Periods in accordance with NBR 15.575<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Component<\/th><th>Term<\/th><\/tr><\/thead><tbody><tr><td>Structure<\/td><td>10 years<\/td><\/tr><tr><td>Seals<\/td><td>5 years<\/td><\/tr><tr><td>Plumbing and Sanitary<\/td><td>5 years<\/td><\/tr><tr><td>Electric<\/td><td>5 years<\/td><\/tr><tr><td>Finishes<\/td><td>1 year<\/td><\/tr><tr><td>Doors and windows<\/td><td>2 years<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Important:<\/strong> These timeframes are technical guarantees. The contractual guarantee may be longer.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In summary, NBR 15.575 is an essential standard for the Brazilian construction industry. It guarantees safety, comfort, and durability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, when buying or building, <strong>require compliance with NBR 15.575<\/strong>. Ultimately, this is not an optional benefit; it is a right of the homeowner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Se voc\u00ea est\u00e1 construindo ou comprando um apartamento, provavelmente j\u00e1 ouviu falar em NBR 15.575. No entanto, poucas pessoas sabem, de fato, o que essa norma realmente significa. Na pr\u00e1tica, a NBR 15.575 \u00e9 a norma que define como edif\u00edcios residenciais devem funcionar. Al\u00e9m disso, ela estabelece requisitos m\u00ednimos de qualidade, durabilidade, conforto e seguran\u00e7a. Portanto, quando um edif\u00edcio n\u00e3o respeita essa norma, surgem problemas legais, dificuldade de revenda e, sobretudo, falhas graves no uso di\u00e1rio. Dessa forma, neste artigo voc\u00ea vai entender o que \u00e9 a NBR 15.575, por que ela foi criada, quais s\u00e3o seus principais requisitos, como ocorre a verifica\u00e7\u00e3o e, por fim, o que fazer se o edif\u00edcio n\u00e3o estiver conforme. Assim, ficar\u00e1 claro por que essa norma \u00e9 essencial para compradores e propriet\u00e1rios. O que \u00e9 a NBR 15.575? A NBR 15.575 \u00e9 a Norma Brasileira de Desempenho de Habita\u00e7\u00f5es T\u00e9rreas e Edif\u00edcios Residenciais. Em termos simples, ela define o padr\u00e3o m\u00ednimo de qualidade que casas e apartamentos devem apresentar. Ou seja, apesar do nome t\u00e9cnico, o conceito \u00e9 direto: toda habita\u00e7\u00e3o residencial no Brasil deve atender aos crit\u00e9rios dessa norma. Hist\u00f3ria da Norma Antes de 2013, o Brasil n\u00e3o possu\u00eda um padr\u00e3o nacional de desempenho. Assim, um pr\u00e9dio constru\u00eddo em uma cidade podia ter qualidade completamente diferente de outro em outra regi\u00e3o. Como consequ\u00eancia direta, muitos edif\u00edcios apresentavam infiltra\u00e7\u00f5es, falhas ac\u00fasticas, desconforto t\u00e9rmico e at\u00e9 problemas estruturais. Al\u00e9m disso, n\u00e3o havia base t\u00e9cnica clara para responsabilizar construtoras. Por esse motivo, em 2013, a ABNT criou a NBR 15.575. Desde ent\u00e3o, passou a existir um padr\u00e3o m\u00ednimo obrigat\u00f3rio para edifica\u00e7\u00f5es residenciais, garantindo mais previsibilidade e seguran\u00e7a ao consumidor. Quem \u00e9 Respons\u00e1vel? De forma objetiva, as responsabilidades s\u00e3o claras: Assim, caso o edif\u00edcio n\u00e3o cumpra a norma, o propriet\u00e1rio pode: Por que a NBR 15.575 \u00e9 Importante? Muitas pessoas acreditam que a norma \u00e9 apenas burocracia. Entretanto, isso n\u00e3o corresponde \u00e0 realidade. Na pr\u00e1tica, ela oferece prote\u00e7\u00e3o concreta ao comprador. 1. Garante Qualidade M\u00ednima Sem a norma, construtoras poderiam entregar im\u00f3veis com desempenho ruim. Com a NBR 15.575, existe um limite m\u00ednimo que deve ser respeitado. Portanto, o comprador n\u00e3o fica \u00e0 merc\u00ea de padr\u00f5es subjetivos. 2. Padroniza a Seguran\u00e7a Al\u00e9m disso, a norma estabelece requisitos claros de seguran\u00e7a, como: Consequentemente, o risco de acidentes e falhas graves \u00e9 reduzido. 3. Estabelece Direitos de Garantia Outro ponto fundamental \u00e9 a defini\u00e7\u00e3o de prazos de garantia. Assim, se um problema surgir dentro desses prazos, a construtora deve corrigir. Dessa forma, o consumidor fica juridicamente protegido. 4. Facilita o Financiamento Al\u00e9m disso, bancos exigem conformidade com a NBR 15.575 para liberar cr\u00e9dito imobili\u00e1rio. Logo, im\u00f3veis fora da norma tendem a ter mais dificuldade de financiamento. 5. Aumenta o Valor do Im\u00f3vel Por fim, im\u00f3veis que cumprem a norma s\u00e3o mais valorizados no mercado. Ou seja, trata-se tamb\u00e9m de prote\u00e7\u00e3o patrimonial. Principais Requisitos da NBR 15.575 A norma cobre diversos aspectos do desempenho. A seguir, est\u00e3o os principais. 1. Desempenho Estrutural Requisito: a estrutura deve suportar todas as cargas previstas sem risco de colapso. Testes: Assim, o edif\u00edcio n\u00e3o pode apresentar fissuras excessivas ou risco estrutural. 2. Seguran\u00e7a Contra Inc\u00eandio Requisito: o edif\u00edcio deve permitir evacua\u00e7\u00e3o segura em caso de inc\u00eandio. Testes: Portanto, moradores conseguem sair com seguran\u00e7a. 3. Estanqueidade \u00e0 \u00c1gua Requisito: impedir a entrada de \u00e1gua em fachadas, lajes e \u00e1reas molhadas. Testes: Consequentemente, evitam-se infiltra\u00e7\u00f5es e mofo. 4. Desempenho T\u00e9rmico Requisito: garantir conforto t\u00e9rmico adequado ao clima local. Testes: Assim, o im\u00f3vel n\u00e3o se torna desconfort\u00e1vel ao longo do ano. 5. Desempenho Ac\u00fastico Requisito: reduzir ru\u00eddos entre unidades e do ambiente externo. Testes: Dessa forma, h\u00e1 mais privacidade sonora. 6. Desempenho Lum\u00ednico Requisito: garantir ilumina\u00e7\u00e3o natural m\u00ednima. Testes: Portanto, os ambientes n\u00e3o ficam excessivamente escuros. 7. Qualidade do Ar Interior Requisito: ventila\u00e7\u00e3o adequada e renova\u00e7\u00e3o de ar. Testes: Assim, o ar interno permanece saud\u00e1vel. 8. Seguran\u00e7a em Uso \u2014 Pisos Requisito: pisos antiderrapantes e resistentes. Testes: Logo, reduz-se o risco de quedas. 9. Seguran\u00e7a em Uso \u2014 Corrim\u00e3os e Guarda-Corpos Requisito: resist\u00eancia a esfor\u00e7os horizontais. Testes: Consequentemente, evita-se acidentes graves. 10. Seguran\u00e7a em Uso \u2014 Vidros Requisito: uso de vidros de seguran\u00e7a em \u00e1reas cr\u00edticas. Testes: Assim, minimizam-se ferimentos. 11. Sanit\u00e1rios e Drenagem Requisito: funcionamento adequado do sistema hidrossanit\u00e1rio. Testes: Portanto, n\u00e3o ocorre refluxo nem entupimento. 12. Resist\u00eancia \u00e0 Corros\u00e3o Requisito: prote\u00e7\u00e3o adequada das armaduras. Testes: Com isso, aumenta-se a durabilidade da estrutura. Prazos de Garantia Conforme a NBR 15.575 Componente Prazo Estrutura 10 anos Veda\u00e7\u00f5es 5 anos Hidrossanit\u00e1rio 5 anos El\u00e9trico 5 anos Acabamentos 1 ano Portas e janelas 2 anos Importante: esses prazos s\u00e3o garantias t\u00e9cnicas. A garantia contratual pode ser superior. Conclus\u00e3o Em resumo, a NBR 15.575 \u00e9 uma norma essencial para a constru\u00e7\u00e3o civil brasileira. Ela garante seguran\u00e7a, conforto e durabilidade. Portanto, ao comprar ou construir, exija conformidade com a NBR 15.575. Afinal, isso n\u00e3o \u00e9 um benef\u00edcio opcional, \u00e9 um direito do propriet\u00e1rio.<\/p>","protected":false},"author":2,"featured_media":7456,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[244],"tags":[279],"class_list":["post-7455","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engenharia","tag-gestao-de-projetos"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>WGB Architecture &amp; Engineering | High-End Projects in Brazil<\/title>\n<meta name=\"description\" content=\"Solid expertise with over 750,000m\u00b2 of excellence designed in Santa Catarina. 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