{"id":9975,"date":"2026-08-25T15:00:33","date_gmt":"2026-08-25T07:00:33","guid":{"rendered":"https:\/\/meettfit.com\/?p=9975"},"modified":"2026-08-25T10:45:01","modified_gmt":"2026-08-25T02:45:01","slug":"how-is-vinyl-flooring-weld-strength-tested","status":"publish","type":"post","link":"https:\/\/meettfit.com\/pt\/blogue-sobre-pavimentos-em-pvc\/como-e-testada-a-resistencia-da-juncao-dos-pavimentos-de-vinil\/","title":{"rendered":"Como \u00e9 testada a resist\u00eancia da soldadura dos pavimentos de vinil"},"content":{"rendered":"

A resist\u00eancia da jun\u00e7\u00e3o dos pavimentos de vinil \u00e9 formalmente medida atrav\u00e9s de um ensaio de resist\u00eancia \u00e0 tra\u00e7\u00e3o da jun\u00e7\u00e3o, normalmente de acordo com a norma ISO 16906. As amostras s\u00e3o cortadas ao longo da jun\u00e7\u00e3o, montadas numa m\u00e1quina de ensaio de tra\u00e7\u00e3o e submetidas a tra\u00e7\u00e3o a uma velocidade controlada. A for\u00e7a na ruptura \u00e9 registada em N\/50 mm e comparada com as especifica\u00e7\u00f5es do produto.<\/strong><\/p>\n

Passei anos em obras comerciais onde uma \u00fanica junta fraca resultou numa interven\u00e7\u00e3o de repara\u00e7\u00e3o dispendiosa. Mas o \u00abteste de resist\u00eancia da soldadura\u00bb abrange, na verdade, duas coisas diferentes, e confundir as duas causa confus\u00e3o. Por um lado, h\u00e1 o ensaio de tra\u00e7\u00e3o em laborat\u00f3rio, que fornece um valor num\u00e9rico concreto; por outro, h\u00e1 a verifica\u00e7\u00e3o de qualidade no terreno que um instalador realiza no local, que indica se a soldadura foi feita corretamente, mas n\u00e3o fornece um valor de resist\u00eancia certificado. Neste artigo, irei separar claramente as duas coisas: quais as normas aplic\u00e1veis, como funciona efetivamente o ensaio laboratorial, quais os valores de resist\u00eancia considerados aceit\u00e1veis, como os instaladores verificam a qualidade da soldadura no local, por que raz\u00e3o as soldaduras falham e como corrigir uma que falhe.<\/p>\n

\"Grande<\/p>\n

Antes de entrarmos no pr\u00f3prio procedimento de ensaio, \u00e9 \u00fatil saber de que norma se est\u00e1, na verdade, a falar, porque \u00e9 a\u00ed que vejo surgir a maior confus\u00e3o no setor.<\/p>\n

Que norma \u00e9 utilizada para testar a resist\u00eancia das soldaduras de vinil?<\/h2>\n

A norma ISO 16906 \u00e9 a norma que determina a resist\u00eancia das juntas dos revestimentos de pavimento resilientes, fornecendo um valor quantitativo de aprova\u00e7\u00e3o\/reprova\u00e7\u00e3o. A norma ASTM F1516 abrange algo diferente: trata-se de um procedimento sobre como selar juntas por soldadura a quente, e n\u00e3o de um ensaio num\u00e9rico de resist\u00eancia.<\/strong><\/p>\n

I want to be precise here because I see these two standards conflated constantly. ISO 16906, "Resilient floor coverings \u2014 Determination of seam strength," specifies a method for determining how strong a welded seam actually is once it is made according to the manufacturer’s instructions. That is the document laboratories reference when they issue a strength number. ASTM F1516, by contrast, is a standard practice for sealing seams of resilient flooring by the heat weld method. It covers installation guidance, precautions, and workmanship, but its scope is not built around producing a quantitative strength figure. In Europe, EN ISO 16906 covers the same territory and has replaced the older EN 684 seam-strength method. So if a spec sheet or inspector asks for a seam-strength number, ISO 16906 is the document they mean. If they are asking whether the installation followed correct welding practice, ASTM F1516 is the relevant reference.<\/p>\n\n\n\n\n\n\n
Padr\u00e3o<\/th>\nO que abrange, na realidade<\/th>\n<\/tr>\n<\/thead>\n
ISO 16906 \/ EN ISO 16906<\/td>\nM\u00e9todo de ensaio quantitativo da resist\u00eancia \u00e0 tra\u00e7\u00e3o das costuras<\/td>\n<\/tr>\n
ASTM F1516<\/td>\nPr\u00e1ticas de instala\u00e7\u00e3o para costuras seladas a quente<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Saber qual \u00e9 a norma aplic\u00e1vel \u00e9 apenas metade da hist\u00f3ria. A pr\u00f3xima quest\u00e3o \u00e9 saber o que acontece, na pr\u00e1tica, durante um ensaio segundo a norma ISO 16906.<\/p>\n

Como \u00e9 realizado um ensaio de resist\u00eancia da costura segundo a norma ISO 16906?<\/h2>\n

Uma amostra soldada \u00e9 cortada em provetas estreitas, com a soldadura a atravessar o centro, montada numa m\u00e1quina de ensaio de tra\u00e7\u00e3o e submetida a tra\u00e7\u00e3o a uma velocidade controlada. A carga m\u00e1xima antes da ruptura corresponde \u00e0 resist\u00eancia da soldadura indicada, expressa em N\/50 mm.<\/strong><\/p>\n

Specimens are prepared from material welded according to the manufacturer’s own instructions, since the test is meant to evaluate the seam as it would actually be installed, not a generic sample. Multiple specimens are cut, each a defined width with the weld centered across it, and each specimen is mounted in a tensile-testing machine set to pull at a controlled speed. The machine records the maximum force reached before the seam fails. That force, divided by the specimen width, is reported in newtons per 50 millimeters, and both the average across specimens and the lowest individual result matter, because a product spec typically sets a minimum for both. This is a genuinely destructive, instrumented test, not something you can approximate by hand-pulling a scrap piece on site, though a hand pull test still has real value as a field indicator, which I cover further down.<\/p>\n

\"ensaio<\/p>\n

Um n\u00famero, por si s\u00f3, n\u00e3o significa grande coisa sem um objetivo. Eis o que se considera uma aprova\u00e7\u00e3o.<\/p>\n

Qual \u00e9 o valor de resist\u00eancia da costura considerado aceit\u00e1vel?<\/h2>\n

Os requisitos dependem das especifica\u00e7\u00f5es do produto e da classe de utiliza\u00e7\u00e3o, n\u00e3o de um \u00fanico valor universal. Para muitos revestimentos de pavimento comerciais em PVC, homog\u00e9neos e heterog\u00e9neos, a resist\u00eancia das juntas, testada de acordo com a norma ISO 16906, \u00e9 especificada com uma m\u00e9dia de, pelo menos, 240 N\/50 mm, com resultados individuais de, pelo menos, 180 N\/50 mm.<\/strong><\/p>\n

This is the piece most articles on this topic leave out, and it is what actually answers the question in the title. Product standards for homogeneous and heterogeneous PVC flooring reference ISO 16906 directly and set minimum seam-strength thresholds tied to the product’s intended use class. For higher commercial classes, I regularly see the average-of-180-N\/50-mm-individual, 240-N\/50-mm-average benchmark referenced, though the exact figure always depends on the specific product standard and class being specified, so I always check the manufacturer’s technical data sheet rather than assuming a single number applies across every product line. A vinyl sheet that is glued down with dry-joint seams, loose laid, or supplied as tiles without a welding requirement may not carry a seam-strength spec at all, since the requirement only applies where welding is specified.<\/p>\n

Os resultados laboratoriais s\u00e3o importantes para as especifica\u00e7\u00f5es e a conformidade, mas num estaleiro em funcionamento, os instaladores continuam a precisar de uma forma de avaliar a qualidade da soldadura antes da entrega do pavimento. Trata-se de um processo distinto e n\u00e3o destrutivo.<\/p>\n

Como \u00e9 que os instaladores verificam a qualidade das soldaduras no local?<\/h2>\n

As verifica\u00e7\u00f5es no local s\u00e3o indicadores de qualidade no terreno, n\u00e3o ensaios de resist\u00eancia certificados. Incluem a inspe\u00e7\u00e3o visual do cord\u00e3o de soldadura, um ensaio com sonda para detetar folgas ocultas, a verifica\u00e7\u00e3o da profundidade do sulco e um ensaio opcional de tra\u00e7\u00e3o manual numa amostra de res\u00edduo.<\/strong><\/p>\n

Visual and tactile inspection is the first thing I check. A properly heated weld leaves a uniform "wash," the small bead of melted vinyl visible on both sides of the seam. An inconsistent bead usually points to uneven temperature or travel speed, though this observation tells you about workmanship, not a certified strength value. A seam probe tool goes further, letting me feel along the groove for gaps or weak bonding that the eye alone would miss. Groove depth is also worth checking before welding even starts. Many homogeneous and compact heterogeneous products call for a groove cut to roughly two-thirds of the solid PVC thickness, while cushioned or comfort-backed constructions are typically grooved down to the top of the foam layer without cutting into it, so the correct depth depends on the specific product and always follows the manufacturer’s instructions rather than one fixed rule. Finally, I will often weld a scrap sample under job-site conditions and pull it by hand or with a manual tester as a rough field check. If the material tears before the rod separates from the groove, that is a good sign, but it is a qualitative field indicator, not a substitute for a certified ISO 16906 lab result, and it should not be described as a pass\/fail standard in its own right.<\/p>\n

Mesmo os instaladores mais cuidadosos verificam, por vezes, que as soldaduras falham numa verifica\u00e7\u00e3o no local. Eis o motivo.<\/p>\n

O que causa uma baixa resist\u00eancia da soldadura do vinil?<\/h2>\n

As causas mais comuns s\u00e3o uma temperatura ou velocidade de soldadura incorretas, uma profundidade incorreta do sulco, contamina\u00e7\u00e3o no interior do sulco e a utiliza\u00e7\u00e3o de um el\u00e9trodo incompat\u00edvel. Cada uma destas situa\u00e7\u00f5es pode ser evitada com uma configura\u00e7\u00e3o correta e com materiais especificados pelo fabricante.<\/strong><\/p>\n

Incorrect temperature or speed is what I see most. Moving too fast produces a cold weld that never fully bonds, while moving too slowly scorches the material and weakens it. Incorrect groove depth causes problems in both directions: too shallow leaves insufficient surface area for the rod to bond, and too deep can cut into the backing or foam layer and compromise the sheet itself. Contamination is a quieter issue. Dust, dirt, or adhesive residue trapped in the groove blocks a clean vinyl-to-vinyl bond, so I always insist on cleaning the groove immediately before welding. Using an incompatible weld rod is the last major cause. The rod material, diameter, and manufacturer all need to match the flooring system’s specification, since rods intended for other resilient materials are not automatically interchangeable, and trimming timing also matters: some manufacturers call for a first trim while the rod is still slightly warm, while others specify waiting for full cool-down, so this step should always follow the specific flooring manufacturer’s procedure rather than one universal rule.<\/p>\n

\"causas<\/p>\n

Um resultado baixo numa verifica\u00e7\u00e3o no terreno ou uma amostra de laborat\u00f3rio com resultado an\u00f3malo n\u00e3o significa o fim do trabalho. Eis como procedo para resolver a situa\u00e7\u00e3o.<\/p>\n

Como posso reparar uma soldadura de vinil que falhou?<\/h2>\n

Uma junta com falhas pode, muitas vezes, ser reparada removendo a haste antiga, refazendo a ranhura apenas na medida permitida pelo fabricante, limpando a junta e voltando a soldar com o tamanho de haste especificado. O remendo torna-se necess\u00e1rio quando as pr\u00f3prias bordas da chapa est\u00e3o danificadas.<\/strong><\/p>\n

O meu primeiro passo \u00e9, quase sempre, retirar a barra danificada, limpar bem a ranhura e voltar a soldar utilizando o tamanho da barra e os par\u00e2metros de soldadura especificados pelo fabricante para esse produto, em vez de partir do princ\u00edpio de que uma barra mais grossa ir\u00e1 simplesmente compensar a falha. Isto funciona bem desde que as bordas da chapa circundante ainda estejam intactas. A repara\u00e7\u00e3o por remendo torna-se a melhor op\u00e7\u00e3o quando tentativas repetidas e mal sucedidas danificaram o pr\u00f3prio vinil, a humidade j\u00e1 atingiu o subpavimento ou a ranhura foi cortada demasiadas vezes para manter um perfil adequado. Nesse caso, substituir uma sec\u00e7\u00e3o maior por material compat\u00edvel \u00e9 mais fi\u00e1vel do que for\u00e7ar mais uma soldadura numa junta comprometida.<\/p>\n

Perguntas Frequentes (FAQ)<\/h2>\n

Quanto tempo \u00e9 que uma costura soldada a quente precisa de arrefecer antes de atingir a resist\u00eancia m\u00e1xima?<\/strong>
\nThere is no single universal figure like 30 or 60 minutes, since cooling and trimming timing vary by flooring system and welding rod. Standardized lab strength testing also requires specimens to be prepared and conditioned per the applicable test method, so the safest approach is always to follow the specific flooring manufacturer’s welding and trafficking instructions.<\/p>\n

Qual \u00e9 a diferen\u00e7a entre a soldadura a quente e a soldadura a frio ou qu\u00edmica?<\/strong>
\nA soldadura a quente derrete uma haste de vinil compat\u00edvel na ranhura com uma pistola de ar quente, criando uma junta fundida e permanente, enquanto a soldadura a frio ou qu\u00edmica utiliza um solvente para fundir quimicamente as bordas da junta sem adi\u00e7\u00e3o de material, o que permite uma instala\u00e7\u00e3o mais r\u00e1pida, mas \u00e9 geralmente menos utilizada em pavimentos sujeitos a tr\u00e1fego comercial intenso.<\/p>\n

Posso testar a resist\u00eancia das juntas sem danificar o pavimento?<\/strong>
\nA inspe\u00e7\u00e3o visual e o ensaio com sonda s\u00e3o n\u00e3o destrutivos e podem ser realizados diretamente na junta instalada, mas o ensaio de tra\u00e7\u00e3o certificado segundo a norma ISO 16906 \u00e9, por natureza, destrutivo e requer uma amostra separada, pelo que n\u00e3o pode ser realizado no pr\u00f3prio pavimento acabado.<\/p>\n

Conclus\u00e3o<\/h2>\n

O valor da resist\u00eancia certificada resulta dos ensaios realizados de acordo com a norma ISO 16906, enquanto a escolha correta da ranhura, da temperatura e da haste s\u00e3o os fatores que permitem obter uma soldadura com essas caracter\u00edsticas.<\/p>\n

If you’re specifying or sourcing custom vinyl flooring for a commercial or healthcare project and want to talk through seam-strength requirements, groove specs, or material selection for your application, send me a message and I’ll walk through it with you directly.<\/p>","protected":false},"excerpt":{"rendered":"

Vinyl flooring weld strength is formally measured with a tensile seam-strength test, most commonly ISO 16906. Specimens are cut across the weld, mounted in a tensile-testing machine, and pulled apart at a controlled rate. The force at failure is recorded in N\/50 mm and compared to the product specification. I have spent years on commercial…<\/p>","protected":false},"author":4,"featured_media":9982,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-9975","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pvc-floor-blog"],"yoast_head":"\nHow Is Vinyl Flooring Weld Strength Tested - MF FLOOR<\/title>\n<meta name=\"description\" content=\"Learn how vinyl flooring weld strength is tested with ISO 16906, pass values, field checks, failure causes, and repair methods.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/meettfit.com\/pt\/blogue-sobre-pavimentos-em-pvc\/como-e-testada-a-resistencia-da-juncao-dos-pavimentos-de-vinil\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Is Vinyl Flooring Weld Strength Tested - MF FLOOR\" \/>\n<meta property=\"og:description\" content=\"Learn how vinyl flooring weld strength is tested with ISO 16906, pass values, field checks, failure causes, and repair methods.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/meettfit.com\/pt\/blogue-sobre-pavimentos-em-pvc\/como-e-testada-a-resistencia-da-juncao-dos-pavimentos-de-vinil\/\" \/>\n<meta property=\"og:site_name\" content=\"MF FLOOR\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100079773047357\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-25T07:00:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Leo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Leo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/\"},\"author\":{\"name\":\"Leo\",\"@id\":\"https:\/\/meettfit.com\/#\/schema\/person\/ba93f0ead95f571b725acc83f6544fef\"},\"headline\":\"How Is Vinyl Flooring Weld Strength Tested\",\"datePublished\":\"2026-08-25T07:00:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/\"},\"wordCount\":1800,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/meettfit.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg\",\"articleSection\":[\"Vinyl Flooring Insights\"],\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/\",\"url\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/\",\"name\":\"How Is Vinyl Flooring Weld Strength Tested - MF FLOOR\",\"isPartOf\":{\"@id\":\"https:\/\/meettfit.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg\",\"datePublished\":\"2026-08-25T07:00:33+00:00\",\"description\":\"Learn how vinyl flooring weld strength is tested with ISO 16906, pass values, field checks, failure causes, and repair methods.\",\"breadcrumb\":{\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage\",\"url\":\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg\",\"contentUrl\":\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg\",\"width\":800,\"height\":600,\"caption\":\"Vinyl Flooring (1)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/meettfit.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How Is Vinyl Flooring Weld Strength Tested\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/meettfit.com\/#website\",\"url\":\"https:\/\/meettfit.com\/\",\"name\":\"MF FLOOR\",\"description\":\"fitness and sports floor China factory\",\"publisher\":{\"@id\":\"https:\/\/meettfit.com\/#organization\"},\"alternateName\":\"MF FLOOR\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/meettfit.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/meettfit.com\/#organization\",\"name\":\"MF FLOOR\",\"alternateName\":\"MF FLOOR\",\"url\":\"https:\/\/meettfit.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/meettfit.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/meettfit.com\/wp-content\/uploads\/2025\/02\/cropped-icon.png\",\"contentUrl\":\"https:\/\/meettfit.com\/wp-content\/uploads\/2025\/02\/cropped-icon.png\",\"width\":512,\"height\":512,\"caption\":\"MF FLOOR\"},\"image\":{\"@id\":\"https:\/\/meettfit.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/profile.php?id=100079773047357\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/meettfit.com\/#\/schema\/person\/ba93f0ead95f571b725acc83f6544fef\",\"name\":\"Leo\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/meettfit.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/848b16970688cfb2f4cc64e85a2e2233183d3242ed0a21ffa4c859df339031f6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/848b16970688cfb2f4cc64e85a2e2233183d3242ed0a21ffa4c859df339031f6?s=96&d=mm&r=g\",\"caption\":\"Leo\"},\"url\":\"https:\/\/meettfit.com\/pt\/author\/1659230944qq-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How Is Vinyl Flooring Weld Strength Tested - MF FLOOR","description":"Learn how vinyl flooring weld strength is tested with ISO 16906, pass values, field checks, failure causes, and repair methods.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/meettfit.com\/pt\/blogue-sobre-pavimentos-em-pvc\/como-e-testada-a-resistencia-da-juncao-dos-pavimentos-de-vinil\/","og_locale":"pt_PT","og_type":"article","og_title":"How Is Vinyl Flooring Weld Strength Tested - MF FLOOR","og_description":"Learn how vinyl flooring weld strength is tested with ISO 16906, pass values, field checks, failure causes, and repair methods.","og_url":"https:\/\/meettfit.com\/pt\/blogue-sobre-pavimentos-em-pvc\/como-e-testada-a-resistencia-da-juncao-dos-pavimentos-de-vinil\/","og_site_name":"MF FLOOR","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=100079773047357","article_published_time":"2026-08-25T07:00:33+00:00","og_image":[{"width":800,"height":600,"url":"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg","type":"image\/jpeg"}],"author":"Leo","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Leo","Tempo estimado de leitura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#article","isPartOf":{"@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/"},"author":{"name":"Leo","@id":"https:\/\/meettfit.com\/#\/schema\/person\/ba93f0ead95f571b725acc83f6544fef"},"headline":"How Is Vinyl Flooring Weld Strength Tested","datePublished":"2026-08-25T07:00:33+00:00","mainEntityOfPage":{"@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/"},"wordCount":1800,"commentCount":0,"publisher":{"@id":"https:\/\/meettfit.com\/#organization"},"image":{"@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage"},"thumbnailUrl":"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg","articleSection":["Vinyl Flooring Insights"],"inLanguage":"pt-PT","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/","url":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/","name":"How Is Vinyl Flooring Weld Strength Tested - MF FLOOR","isPartOf":{"@id":"https:\/\/meettfit.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage"},"image":{"@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage"},"thumbnailUrl":"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg","datePublished":"2026-08-25T07:00:33+00:00","description":"Learn how vinyl flooring weld strength is tested with ISO 16906, pass values, field checks, failure causes, and repair methods.","breadcrumb":{"@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#primaryimage","url":"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg","contentUrl":"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/08\/Vinyl-Flooring-1-7.jpg","width":800,"height":600,"caption":"Vinyl Flooring (1)"},{"@type":"BreadcrumbList","@id":"https:\/\/meettfit.com\/pvc-floor-blog\/how-is-vinyl-flooring-weld-strength-tested\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/meettfit.com\/"},{"@type":"ListItem","position":2,"name":"How Is Vinyl Flooring Weld Strength Tested"}]},{"@type":"WebSite","@id":"https:\/\/meettfit.com\/#website","url":"https:\/\/meettfit.com\/","name":"MF FLOOR","description":"fitness and sports floor China factory","publisher":{"@id":"https:\/\/meettfit.com\/#organization"},"alternateName":"MF FLOOR","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/meettfit.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/meettfit.com\/#organization","name":"MF FLOOR","alternateName":"MF FLOOR","url":"https:\/\/meettfit.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/meettfit.com\/#\/schema\/logo\/image\/","url":"https:\/\/meettfit.com\/wp-content\/uploads\/2025\/02\/cropped-icon.png","contentUrl":"https:\/\/meettfit.com\/wp-content\/uploads\/2025\/02\/cropped-icon.png","width":512,"height":512,"caption":"MF FLOOR"},"image":{"@id":"https:\/\/meettfit.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=100079773047357"]},{"@type":"Person","@id":"https:\/\/meettfit.com\/#\/schema\/person\/ba93f0ead95f571b725acc83f6544fef","name":"Leo","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/meettfit.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/848b16970688cfb2f4cc64e85a2e2233183d3242ed0a21ffa4c859df339031f6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/848b16970688cfb2f4cc64e85a2e2233183d3242ed0a21ffa4c859df339031f6?s=96&d=mm&r=g","caption":"Leo"},"url":"https:\/\/meettfit.com\/pt\/author\/1659230944qq-com\/"}]}},"_links":{"self":[{"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/posts\/9975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/comments?post=9975"}],"version-history":[{"count":1,"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/posts\/9975\/revisions"}],"predecessor-version":[{"id":9986,"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/posts\/9975\/revisions\/9986"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/media\/9982"}],"wp:attachment":[{"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/media?parent=9975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/categories?post=9975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meettfit.com\/pt\/wp-json\/wp\/v2\/tags?post=9975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}