{"id":1691,"date":"2024-04-29T06:05:01","date_gmt":"2024-04-29T06:05:01","guid":{"rendered":"http:\/\/groutpackers.com\/?post_type=product&p=1691"},"modified":"2025-03-24T03:40:21","modified_gmt":"2025-03-24T03:40:21","slug":"grout-needle-packer","status":"publish","type":"product","link":"https:\/\/groutpackers.com\/pt\/manufacturer\/grout-needle-packer\/","title":{"rendered":"Empacotador de agulhas de argamassa"},"content":{"rendered":"

Os obturadores de agulhas de rejuntamento, tamb\u00e9m conhecidos como obturadores de agulhas de inje\u00e7\u00e3o, s\u00e3o um tipo especializado de obturadores de inje\u00e7\u00e3o usados para uma variedade de aplica\u00e7\u00f5es de reparo e rejuntamento de concreto. Aqui est\u00e3o alguns dos usos e aplica\u00e7\u00f5es comuns dos empacotadores de agulhas de rejuntamento:<\/p>\n

1. Inje\u00e7\u00e3o de crack:<\/strong>
\u2013 Os obturadores de agulhas para rejuntamento s\u00e3o amplamente utilizados para injetar argamassa ou selantes em fissuras em estruturas de concreto, como paredes, pisos ou funda\u00e7\u00f5es.
\u2013 O perfil estreito do obturador de agulha permite que ele seja inserido em fissuras estreitas, possibilitando a entrega precisa do material de reparo.
\u2013 Isto \u00e9 particularmente \u00fatil para vedar e estabilizar fissuras finas ou outros pequenos defeitos de concreto.<\/p>\n

2. Preenchimento de vazios e cavidades:<\/strong>
\u2013 Os obturadores de agulhas de rejuntamento podem ser empregados para preencher vazios, favos de mel ou outras pequenas cavidades dentro da estrutura de concreto.
\u2013 O processo de inje\u00e7\u00e3o com obturadores de agulhas ajuda a garantir o preenchimento completo e a penetra\u00e7\u00e3o da argamassa nas \u00e1reas alvo.
\u2013 Esta aplica\u00e7\u00e3o \u00e9 comum em projetos de repara\u00e7\u00e3o e refor\u00e7o de concreto, onde \u00e9 necess\u00e1rio restaurar a integridade estrutural do concreto.<\/p>\n

3. Estabiliza\u00e7\u00e3o de Lajes de Concreto:<\/strong>
\u2013 Os obturadores de agulha s\u00e3o usados para injetar argamassa ou espuma expans\u00edvel no solo ou subleito abaixo de lajes de concreto, como aquelas encontradas em pisos ou pavimentos.
\u2013 Este processo, conhecido como levantamento de laje ou nivelamento de laje, ajuda a estabilizar e apoiar a laje de concreto, abordando quest\u00f5es como recalques, vazios ou eros\u00e3o do solo.<\/p>\n

4. Ancoragem e Refor\u00e7o de Concreto:<\/strong>
\u2013 Os obturadores de agulhas de rejuntamento podem ser usados para injetar argamassa em torno de barras de refor\u00e7o ou cavilhas, ajudando a prend\u00ea-los e ancor\u00e1-los dentro do concreto.
\u2013 Esta aplica\u00e7\u00e3o \u00e9 comum em projetos de repara\u00e7\u00e3o, refor\u00e7o ou moderniza\u00e7\u00e3o de concreto, onde \u00e9 necess\u00e1rio refor\u00e7o adicional.<\/p>\n

5. Veda\u00e7\u00e3o e Impermeabiliza\u00e7\u00e3o de Concreto:<\/strong>
\u2013 Os obturadores de agulha podem ser usados para injetar argamassa ou selantes no concreto para preencher e selar rachaduras superficiais, poros ou outros defeitos.
\u2013 Isso ajuda a melhorar a resist\u00eancia do concreto \u00e0 intrus\u00e3o de \u00e1gua, intemp\u00e9ries e outros fatores ambientais.<\/p>\n\n\n\n\n
Foto<\/td>\nModelo<\/td>\nDi\u00e2metro<\/td>\nComprimento<\/td>\n<\/tr>\n
\"Empacotador<\/td>\n13x305mm<\/td>\n13mm<\/td>\n305 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>","protected":false},"excerpt":{"rendered":"

Rejuntamento de agulhas<\/p>\n

    \n
  • Mamilo com cabe\u00e7a de bot\u00e3o
    \nDi\u00e2metro do eixo: 13mm<\/li>\n
  • Comprimento do eixo: 305mm<\/li>\n
  • Di\u00e2metro da agulha: 5mm<\/li>\n
  • Comprimento da agulha: 110mm<\/li>\n<\/ul>\n

    Quantidade m\u00ednima: 1000 pe\u00e7as
    \nPrazo de entrega: Dentro de 15-20 dias
    \nPagamento: T\/T, L\/C \u00c0 VISTA, PAYPAL, CART\u00c3O DE CR\u00c9DITO.<\/p>","protected":false},"featured_media":2544,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-1691","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-steel-injeciton-packer","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nGrout Needle Packer -<\/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:\/\/groutpackers.com\/pt\/manufacturer\/grout-needle-packer\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Grout Needle Packer -\" \/>\n<meta property=\"og:description\" content=\"Grouting needle packers Button head nipple Shaft diameter: 13mm Shaft length: 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