{"id":13034,"date":"2025-05-21T07:14:23","date_gmt":"2025-05-21T07:14:23","guid":{"rendered":"https:\/\/www.bsdnonwoven.com\/?post_type=product&p=13034"},"modified":"2025-06-26T08:22:08","modified_gmt":"2025-06-26T08:22:08","slug":"needle-punched-geotextile-for-hydraulic-engineering","status":"publish","type":"product","link":"https:\/\/www.bsdnonwoven.com\/pt\/produto\/needle-punched-geotextile-for-hydraulic-engineering\/","title":{"rendered":"Geot\u00eaxtil agulhado para engenharia hidr\u00e1ulica"},"content":{"rendered":"

Descri\u00e7\u00e3o<\/h2>\n

Geot\u00eaxtil agulhado para engenharia hidr\u00e1ulica<\/strong><\/a> \u00e9 fabricado a partir de fibras descont\u00ednuas de poli\u00e9ster (PET) ou de polipropileno (PP) atrav\u00e9s de processos que incluem a abertura de fibras, a cardagem, a forma\u00e7\u00e3o de redes cruzadas e a perfura\u00e7\u00e3o de agulhas de alta densidade, criando uma estrutura tridimensional interligada. Com uma permeabilidade e efici\u00eancia de filtragem superiores, evita a eros\u00e3o do solo ao reter part\u00edculas e drenar eficazmente a \u00e1gua de infiltra\u00e7\u00e3o para atenuar a press\u00e3o hidrost\u00e1tica e os danos estruturais. Ao isolar as camadas do solo e ao aumentar a resist\u00eancia ao cisalhamento atrav\u00e9s da intera\u00e7\u00e3o fibra-solo, refor\u00e7a a estabilidade de canais, barragens, reservat\u00f3rios e taludes. Resistente \u00e0 corros\u00e3o qu\u00edmica e \u00e0 degrada\u00e7\u00e3o microbiana, garante uma durabilidade a longo prazo em ambientes hidr\u00e1ulicos adversos. Aplicado na prote\u00e7\u00e3o das margens dos rios, na drenagem de bueiros e em revestimentos anti-infiltra\u00e7\u00e3o, prolonga a vida \u00fatil das infra-estruturas em mais de 20%, com reduzidas exig\u00eancias de manuten\u00e7\u00e3o.<\/p>\n

Especifica\u00e7\u00f5es principais<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e2metro<\/th>\nDescri\u00e7\u00e3o das especifica\u00e7\u00f5es<\/th>\n<\/tr>\n<\/thead>\n
Material<\/td>\nPoli\u00e9ster de filamento cont\u00ednuo (PET) ou polipropileno (PP)<\/td>\n<\/tr>\n
Peso100g\/m2<\/sup>-800g\/m2<\/sup><\/td>\n100g\/m2<\/sup>-800g\/m2<\/sup><\/td>\n<\/tr>\n
Espessura<\/td>\n0,8-5 mm<\/td>\n<\/tr>\n
Largura<\/td>\n1-7 metros (personaliz\u00e1vel)<\/td>\n<\/tr>\n
Comprimento do rolo<\/td>\n50-200 metros\/rolo (personaliz\u00e1vel)<\/td>\n<\/tr>\n
Cor<\/td>\nBranco, preto, cinzento (personaliz\u00e1vel)<\/td>\n<\/tr>\n
Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/td>\n\u2265 8 kN\/m (varia consoante o peso)<\/td>\n<\/tr>\n
Alongamento<\/td>\n\u2265 25%<\/td>\n<\/tr>\n
Resist\u00eancia ao rasgamento<\/td>\n\u2265 200 N<\/td>\n<\/tr>\n
Resist\u00eancia qu\u00edmica<\/td>\nExcelente resist\u00eancia aos \u00e1cidos e \u00e1lcalis<\/td>\n<\/tr>\n
Coeficiente de permeabilidade<\/td>\n10-\u00b9-10-\u00b3 cm\/s<\/td>\n<\/tr>\n
Temperatura de funcionamento<\/td>\n-40\u2103 a +120\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Carater\u00edsticas<\/h2>\n

Alta resist\u00eancia<\/strong>
\nMant\u00e9m a resist\u00eancia e o alongamento em condi\u00e7\u00f5es secas e h\u00famidas (utilizando fibras sint\u00e9ticas).<\/p>\n

Resist\u00eancia \u00e0 corros\u00e3o<\/strong>
\nDur\u00e1vel em solos\/\u00e1guas com diferentes n\u00edveis de pH.<\/p>\n

Resist\u00eancia \u00e0 temperatura e ao envelhecimento<\/strong>
\nResiste a temperaturas elevadas, \u00e0 congela\u00e7\u00e3o e ao envelhecimento prolongado.<\/p>\n

Permeabilidade<\/strong>
\nAs aberturas fibrosas asseguram uma drenagem eficaz da \u00e1gua.<\/p>\n

Resist\u00eancia microbiana<\/strong>
\nResiste aos danos causados por micr\u00f3bios e pragas.<\/p>\n

Instala\u00e7\u00e3o f\u00e1cil<\/strong>
\nLeve, flex\u00edvel e f\u00e1cil de transportar\/instalar.<\/p>\n

Fun\u00e7\u00f5es<\/h2>\n

Perme\u00e1vel e drenagem:<\/strong> Facilita a passagem da \u00e1gua e ret\u00e9m as part\u00edculas de areia\/cascalho.
\nCondutividade hidr\u00e1ulica eficiente: <\/strong>Cria canais de drenagem para dissipar o excesso de l\u00edquidos\/gases.
\nAlta permeabilidade sob press\u00e3o: <\/strong>Mant\u00e9m o desempenho sob compress\u00e3o do solo\/\u00e1gua.
\nRedistribui\u00e7\u00e3o do stress: <\/strong>Dispersa as tens\u00f5es concentradas para proteger a integridade do solo.
\nSepara\u00e7\u00e3o de camadas: <\/strong>Evita a mistura de camadas adjacentes de solo, areia e bet\u00e3o.
\nResist\u00eancia qu\u00edmica: <\/strong>Fabricado a partir de fibras PP\/PET com resist\u00eancia a \u00e1cidos\/alcalinos\/oxida\u00e7\u00e3o.
\nVantagens da constru\u00e7\u00e3o: <\/strong>Leve, de f\u00e1cil instala\u00e7\u00e3o, eficiente em termos de tempo e econ\u00f3mica.
\nRefor\u00e7o do solo: <\/strong>Aumenta a resist\u00eancia \u00e0 tra\u00e7\u00e3o e \u00e0 deforma\u00e7\u00e3o para estabilidade estrutural.<\/p>\n

Aplica\u00e7\u00f5es<\/h2>\n

Separa\u00e7\u00e3o de camadas estruturais<\/strong>
\nIsola as camadas de material nas funda\u00e7\u00f5es\/paredes, evita a mistura de solo\/agregado e mant\u00e9m a integridade das camadas.<\/p>\n

Drenagem independente<\/strong>
\nFunciona como drenagem estrutural para expulsar a \u00e1gua de infiltra\u00e7\u00e3o\/poros, evitando a subsid\u00eancia relacionada com o encharcamento.<\/p>\n

Defesa de taludes e eros\u00e3o<\/strong>
\nCombate a eros\u00e3o hidr\u00e1ulica em aterros\/muros de conten\u00e7\u00e3o, garantindo a durabilidade estrutural.<\/p>\n

Interface de filtragem<\/strong>
\nUtilizado em sistemas de drenagem para filtrar as part\u00edculas do solo e permitir a passagem da \u00e1gua, evitando bloqueios\/perdas de solo.<\/p>\n

Camada de base ecol\u00f3gica<\/strong>
\nApoia o crescimento da vegeta\u00e7\u00e3o em zonas h\u00famidas\/cordilheiras atrav\u00e9s do substrato estabilizado, promovendo a estabiliza\u00e7\u00e3o ecol\u00f3gica.<\/p>\n

Cenas de aplica\u00e7\u00e3o<\/h2>\n

\"Geot\u00eaxtil<\/p>","protected":false},"excerpt":{"rendered":"

Perfurado com agulha geot\u00eaxtil<\/strong><\/a> para engenharia hidr\u00e1ulica \u00e9 fabricado a partir de fibras descont\u00ednuas de poli\u00e9ster (PET) ou polipropileno (PP) atrav\u00e9s de processos que incluem a abertura de fibras, a cardagem, a forma\u00e7\u00e3o de redes cruzadas e a perfura\u00e7\u00e3o de agulhas de alta densidade, criando uma estrutura tridimensional interligada. Com uma permeabilidade e efici\u00eancia de filtragem superiores, evita a eros\u00e3o do solo ao reter part\u00edculas e drenar eficazmente a \u00e1gua de infiltra\u00e7\u00e3o para atenuar a press\u00e3o hidrost\u00e1tica e os danos estruturais. Ao isolar as camadas do solo e ao aumentar a resist\u00eancia ao cisalhamento atrav\u00e9s da intera\u00e7\u00e3o fibra-solo, refor\u00e7a a estabilidade de canais, barragens, reservat\u00f3rios e taludes. Resistente \u00e0 corros\u00e3o qu\u00edmica e \u00e0 degrada\u00e7\u00e3o microbiana, garante uma durabilidade a longo prazo em ambientes hidr\u00e1ulicos adversos. Aplicado na prote\u00e7\u00e3o das margens dos rios, na drenagem de bueiros e em revestimentos anti-infiltra\u00e7\u00e3o, prolonga a vida \u00fatil das infra-estruturas em mais de 20%, com reduzidas exig\u00eancias de manuten\u00e7\u00e3o.<\/p>","protected":false},"featured_media":13037,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[312],"product_tag":[317],"yoast_head":"\nNeedle-punched geotextile for hydraulic engineering - Boshida Nonwoven<\/title>\n<meta name=\"description\" content=\"Needle-punched geotextile for hydraulic engineering , we provide Geosynthetic Needle-Punched Non-woven Fabric, Household needle punched non-woven fabric, Automotive Non-woven Fabric with good price.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bsdnonwoven.com\/pt\/produto\/needle-punched-geotextile-for-hydraulic-engineering\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Needle-punched geotextile for hydraulic engineering - Boshida Nonwoven\" \/>\n<meta property=\"og:description\" content=\"Needle-punched geotextile for hydraulic engineering , we provide Geosynthetic Needle-Punched Non-woven Fabric, Household needle punched non-woven fabric, Automotive Non-woven Fabric with good price.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bsdnonwoven.com\/pt\/produto\/needle-punched-geotextile-for-hydraulic-engineering\/\" \/>\n<meta property=\"og:site_name\" content=\"Boshida Nonwoven\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-26T08:22:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bsdnonwoven.com\/wp-content\/uploads\/2025\/05\/Needle-punched-geotextile-for-hydraulic-engineering-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bsdnonwoven.com\/product\/needle-punched-geotextile-for-hydraulic-engineering\/\",\"url\":\"https:\/\/www.bsdnonwoven.com\/product\/needle-punched-geotextile-for-hydraulic-engineering\/\",\"name\":\"Needle-punched geotextile for hydraulic engineering - 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