{"id":3815,"date":"2026-06-15T11:02:55","date_gmt":"2026-06-15T11:02:55","guid":{"rendered":"https:\/\/checkhouse.pt\/?page_id=3815"},"modified":"2026-06-15T11:02:57","modified_gmt":"2026-06-15T11:02:57","slug":"impermeabilizacao-com-tela-em-pvc","status":"publish","type":"page","link":"https:\/\/checkhouse.pt\/es\/impermeabilizacao-com-tela-em-pvc\/","title":{"rendered":"Impermeabiliza\u00e7\u00e3o com tela em PVC\u200b"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3815\" class=\"elementor elementor-3815\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5db0a1 e-flex e-con-boxed e-con e-parent\" data-id=\"e5db0a1\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0ab8a4f e-con-full e-flex e-con e-child\" data-id=\"0ab8a4f\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ff9a10 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7ff9a10\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/checkhouse.pt\/es\/news\/\">NOT\u00cdCIAS<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cca68af e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"cca68af\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6eee1d7 elementor-widget elementor-widget-heading\" data-id=\"6eee1d7\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Impermeabiliza\u00e7\u00e3o com tela em PVC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4cb4016 e-flex e-con-boxed e-con e-parent\" data-id=\"4cb4016\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4e494d1 e-con-full e-flex e-con e-child\" data-id=\"4e494d1\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-233b2d8 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"233b2d8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Maio 2026<\/p><p><strong>O que s\u00e3o Telas de PVC?<\/strong><\/p><p>As telas de PVC (policloreto de vinilo), s\u00e3o membranas sint\u00e9ticas flex\u00edveis concebidas para criar uma barreira imperme\u00e1vel cont\u00ednua contra a \u00e1gua. A sua composi\u00e7\u00e3o estrutural inclui PVC plastificado, aditivos anti-UV e antif\u00fangicos e, nas vers\u00f5es refor\u00e7adas, uma armadura interna em poli\u00e9ster ou fibra de vidro.<\/p><p>Fornecidas em rolos, apresentam espessuras normalizadas que variam entre 1,2 mm e 2,0 mm, sendo a espessura de 1,5 mm a mais comumente aplicada em coberturas correntes.<\/p><p><strong>Principais aplica\u00e7\u00f5es e tipos de instala\u00e7\u00e3o<\/strong><\/p><ul><li><strong>Sistema Fixado Mecanicamente:<\/strong> Frequentemente utilizado em coberturas industriais e grandes \u00e1reas devido ao menor custo e rapidez de execu\u00e7\u00e3o. A membrana \u00e9 fixada mecanicamente ao suporte e as juntas s\u00e3o soldadas.<\/li><li><strong>Sistema Flutuante com Prote\u00e7\u00e3o Pesada:<\/strong> Utilizado em terra\u00e7os acess\u00edveis. A tela \u00e9 interrompida de forma fluida sobre o suporte e estabilizada atrav\u00e9s de prote\u00e7\u00e3o pesada, como godo, lajetas ou pavimento sobrelevado.<\/li><li><strong>Sistema Aderido:<\/strong> A tela \u00e9 colada integralmente ao suporte, garantindo um excelente comportamento \u00e0 a\u00e7\u00e3o do vento e menor entrega exigindo, no entanto, uma superf\u00edcie perfeitamente regularizada e seca.<\/li><\/ul><p><strong>A Criticidade da Execu\u00e7\u00e3o e das Juntas<\/strong><\/p><p>O comportamento hidr\u00f3fugo do sistema, depende diretamente da execu\u00e7\u00e3o das juntas de sobreposi\u00e7\u00e3o, que s\u00e3o soldadas atrav\u00e9s de ar quente. A qualidade desta solda determina a durabilidade global da impermeabiliza\u00e7\u00e3o, pelo que a utiliza\u00e7\u00e3o de m\u00e3o de obra especializada \u00e9 cr\u00edtica. Erros na execu\u00e7\u00e3o destas uni\u00f5es, traduzem-se invariavelmente em infiltra\u00e7\u00f5es prematuras.<\/p><p><strong>An\u00e1lise T\u00e9cnica: Vantagens e Desvantagens<\/strong><\/p><p><strong>Vantagens principais:<\/strong><\/p><ul><li><strong>Alta Elasticidade:<\/strong>\u00a0Capacidade de absorver as movimenta\u00e7\u00f5es estruturais e as dilata\u00e7\u00f5es t\u00e9rmicas do edif\u00edcio.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fdec99f e-con-full e-flex e-con e-child\" data-id=\"fdec99f\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-ac8e3a3 e-con-full e-flex e-con e-child\" data-id=\"ac8e3a3\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e6d628a elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e6d628a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><ul><li>\u00a0<strong style=\"background-color: transparent;\">Resist\u00eancia Climat\u00e9rica:<\/strong><span style=\"background-color: transparent;\"> Boa estabilidade face aos raios ultravioleta (UV), permitindo a sua exposi\u00e7\u00e3o solar direta.<\/span><\/li><li><strong>Otimiza\u00e7\u00e3o de Cargas:<\/strong> Trata-se de uma solu\u00e7\u00e3o leve, que minimiza o peso pr\u00f3prio sobre a estrutura.<\/li><li><strong style=\"background-color: transparent;\">Longevidade:<\/strong><span style=\"background-color: transparent;\">\u00a0Quando instalado corretamente, apresenta uma vida \u00fatil estimada entre 20 a 30 anos.<\/span><\/li><\/ul><p>\u00a0<\/p><p><strong>Desvantagens e Cuidados Construtivos:<\/strong><\/p><ul><li><strong>Vulnerabilidade Mec\u00e2nica:<\/strong>\u00a0Sensibilidade a perfura\u00e7\u00f5es causadas por a\u00e7\u00f5es de manuten\u00e7\u00e3o subsequentes ou m\u00f3veis.<\/li><li><strong>Incompatibilidade Qu\u00edmica:<\/strong>\u00a0O PVC degrada-se em contato direto com betumes antigos, solventes e certos isolamentos, exigindo a interposi\u00e7\u00e3o obrigat\u00f3ria de um feltro geot\u00eaxtil de separa\u00e7\u00e3o.<\/li><li><strong>Processo de Envelhecimento:<\/strong> Ao longo dos anos, a migra\u00e7\u00e3o de plastificantes pode originar o endurecimento e a retra\u00e7\u00e3o da membrana.\u00a0<\/li><\/ul><\/div><div>\u00a0<\/div><div><strong>Pontos Cr\u00edticos e Patologias Comuns<\/strong><\/div><p id=\"ember760\" class=\"ember-view reader-text-block__paragraph\">Num trabalho de diagn\u00f3stico t\u00e9cnico, verifica-se que o sucesso de uma impermeabiliza\u00e7\u00e3o depende muito mais do tratamento dos detalhes construtivos que afetam a marca do material utilizado. Os pontos com maior hist\u00f3rico de sinistralidade e aparecimento de patologias s\u00e3o:<\/p><ul><li>Ralos, sumidouros e sistemas de substitui\u00e7\u00e3o inadequados;<\/li><li>Remates perif\u00e9ricos em platibandas e encontros com caixilharias;<\/li><li>Atravessamentos de tubagens e juntas de dilata\u00e7\u00e3o;<\/li><li>Remates em cantos e arestas.<\/li><\/ul><p id=\"ember762\" class=\"ember-view reader-text-block__paragraph\">A avalia\u00e7\u00e3o pericial pr\u00e9via e a fiscaliza\u00e7\u00e3o t\u00e9cnica destes pontos cr\u00edticos s\u00e3o indispens\u00e1veis para mitigar o risco de sinistros e garantir a estanquidade do edificado a longo prazo.<\/p><p id=\"ember763\" class=\"ember-view reader-text-block__paragraph\">Para garantir decis\u00f5es acertadas e proteger o seu investimento, a Checkhouse disponibiliza equipamentos t\u00e9cnicos especializados em diagn\u00f3stico e acompanhamento de obra. Fale connosco para uma avalia\u00e7\u00e3o adequada ao seu caso.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d1bd349 e-flex e-con-boxed e-con e-parent\" data-id=\"d1bd349\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac78032 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"ac78032\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"480\" src=\"https:\/\/checkhouse.pt\/wp-content\/uploads\/2026\/06\/O-bolor-que-ves-na-parede-e-o-ultimo-sinal-de-aviso.-1920-x-1200-px-7-1-768x480.png\" class=\"attachment-medium_large size-medium_large wp-image-3758\" alt=\"\" srcset=\"https:\/\/checkhouse.pt\/wp-content\/uploads\/2026\/06\/O-bolor-que-ves-na-parede-e-o-ultimo-sinal-de-aviso.-1920-x-1200-px-7-1-768x480.png 768w, https:\/\/checkhouse.pt\/wp-content\/uploads\/2026\/06\/O-bolor-que-ves-na-parede-e-o-ultimo-sinal-de-aviso.-1920-x-1200-px-7-1-300x188.png 300w, https:\/\/checkhouse.pt\/wp-content\/uploads\/2026\/06\/O-bolor-que-ves-na-parede-e-o-ultimo-sinal-de-aviso.-1920-x-1200-px-7-1-1024x640.png 1024w, https:\/\/checkhouse.pt\/wp-content\/uploads\/2026\/06\/O-bolor-que-ves-na-parede-e-o-ultimo-sinal-de-aviso.-1920-x-1200-px-7-1-1536x960.png 1536w, https:\/\/checkhouse.pt\/wp-content\/uploads\/2026\/06\/O-bolor-que-ves-na-parede-e-o-ultimo-sinal-de-aviso.-1920-x-1200-px-7-1-18x12.png 18w, https:\/\/checkhouse.pt\/wp-content\/uploads\/2026\/06\/O-bolor-que-ves-na-parede-e-o-ultimo-sinal-de-aviso.-1920-x-1200-px-7-1.png 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a11550f e-flex e-con-boxed e-con e-parent\" data-id=\"a11550f\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a6c314a e-grid e-con-full e-con e-child\" data-id=\"a6c314a\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d3fb15 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"5d3fb15\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/www.facebook.com\/checkhouse\/\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-facebook\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0bc481 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"f0bc481\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/www.instagram.com\/checkhouse.oficial\/\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-instagram\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.1 141c-63.6 0-114.9 51.3-114.9 114.9s51.3 114.9 114.9 114.9S339 319.5 339 255.9 287.7 141 224.1 141zm0 189.6c-41.1 0-74.7-33.5-74.7-74.7s33.5-74.7 74.7-74.7 74.7 33.5 74.7 74.7-33.6 74.7-74.7 74.7zm146.4-194.3c0 14.9-12 26.8-26.8 26.8-14.9 0-26.8-12-26.8-26.8s12-26.8 26.8-26.8 26.8 12 26.8 26.8zm76.1 27.2c-1.7-35.9-9.9-67.7-36.2-93.9-26.2-26.2-58-34.4-93.9-36.2-37-2.1-147.9-2.1-184.9 0-35.8 1.7-67.6 9.9-93.9 36.1s-34.4 58-36.2 93.9c-2.1 37-2.1 147.9 0 184.9 1.7 35.9 9.9 67.7 36.2 93.9s58 34.4 93.9 36.2c37 2.1 147.9 2.1 184.9 0 35.9-1.7 67.7-9.9 93.9-36.2 26.2-26.2 34.4-58 36.2-93.9 2.1-37 2.1-147.8 0-184.8zM398.8 388c-7.8 19.6-22.9 34.7-42.6 42.6-29.5 11.7-99.5 9-132.1 9s-102.7 2.6-132.1-9c-19.6-7.8-34.7-22.9-42.6-42.6-11.7-29.5-9-99.5-9-132.1s-2.6-102.7 9-132.1c7.8-19.6 22.9-34.7 42.6-42.6 29.5-11.7 99.5-9 132.1-9s102.7-2.6 132.1 9c19.6 7.8 34.7 22.9 42.6 42.6 11.7 29.5 9 99.5 9 132.1s2.7 102.7-9 132.1z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f87f9ea elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"f87f9ea\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/www.linkedin.com\/company\/checkhouse\/?viewAsMember=true\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-linkedin\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>NOT\u00cdCIAS Impermeabiliza\u00e7\u00e3o com tela em PVC Maio 2026 O que s\u00e3o Telas de PVC? As telas de PVC (policloreto de vinilo), s\u00e3o membranas sint\u00e9ticas flex\u00edveis concebidas para criar uma barreira imperme\u00e1vel cont\u00ednua contra a \u00e1gua. A sua composi\u00e7\u00e3o estrutural inclui PVC plastificado, aditivos anti-UV e antif\u00fangicos e, nas vers\u00f5es refor\u00e7adas, uma armadura interna em poli\u00e9ster [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3815","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/pages\/3815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/comments?post=3815"}],"version-history":[{"count":4,"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/pages\/3815\/revisions"}],"predecessor-version":[{"id":3819,"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/pages\/3815\/revisions\/3819"}],"wp:attachment":[{"href":"https:\/\/checkhouse.pt\/es\/wp-json\/wp\/v2\/media?parent=3815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}