{"id":11273,"date":"2025-12-19T08:54:28","date_gmt":"2025-12-19T08:54:28","guid":{"rendered":"https:\/\/ykmtest.com\/?post_type=product&#038;p=11273"},"modified":"2025-12-19T08:54:29","modified_gmt":"2025-12-19T08:54:29","slug":"falling-head-permeability-set","status":"publish","type":"product","link":"https:\/\/ykmtest.com\/french\/produit\/falling-head-permeability-set\/","title":{"rendered":"Ensemble de perm\u00e9abilit\u00e9 \u00e0 t\u00eate tombante"},"content":{"rendered":"<p>Un \u00e9chantillon de sol compact\u00e9 ou non perturb\u00e9 est plac\u00e9 \u00e0 l'int\u00e9rieur de la cellule du perm\u00e9am\u00e8tre. Un tube vertical transparent et gradu\u00e9 (tube manom\u00e9trique) est connect\u00e9 au sommet de la cellule pour contr\u00f4ler le niveau d'eau. Au d\u00e9but de l'essai, on laisse l'eau s'\u00e9couler \u00e0 partir d'une hauteur initiale h_1 \u00e0 travers l'\u00e9chantillon de sol et s'\u00e9vacuer par une vanne situ\u00e9e \u00e0 la base de la cellule. Apr\u00e8s un intervalle de temps mesur\u00e9, la hauteur d'eau h_2 est enregistr\u00e9e. La conductivit\u00e9 hydraulique (k) est ensuite calcul\u00e9e \u00e0 partir de ces valeurs de hauteur et du temps \u00e9coul\u00e9, conform\u00e9ment \u00e0 la th\u00e9orie standard de la perm\u00e9abilit\u00e9 \u00e0 t\u00eate tombante. Cette m\u00e9thode constitue un moyen fiable d'\u00e9valuer le comportement de l'infiltration dans les sols peu perm\u00e9ables et facilite la classification, la conception et l'\u00e9valuation des performances dans les applications g\u00e9otechniques.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'appareil de perm\u00e9abilit\u00e9 \u00e0 t\u00eate tombante est un appareil de laboratoire con\u00e7u pour d\u00e9terminer le coefficient de conductivit\u00e9 hydraulique (k) des sols \u00e0 grains fins. Il est particuli\u00e8rement adapt\u00e9 aux mat\u00e9riaux limoneux, argileux ou autres mat\u00e9riaux peu perm\u00e9ables, o\u00f9 la vitesse d'\u00e9coulement de l'eau \u00e0 travers l'\u00e9chantillon est lente. Le principe de l'essai est bas\u00e9 sur le contr\u00f4le de l'\u00e9coulement de l'eau sous une charge hydraulique d\u00e9croissante dans le temps.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[128,119],"product_tag":[],"class_list":{"0":"post-11273","1":"product","2":"type-product","3":"status-publish","5":"product_cat-soil-permeability","6":"product_cat-soil-lab","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Falling Head Permeability Set - YKM TEST<\/title>\n<meta name=\"description\" content=\"Reliable Falling Head Permeability Set for accurate determination of hydraulic conductivity in fine-grained soils like silts and clays. Ideal for geotechnical testing, featuring a transparent standpipe and precise head measurements.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ykmtest.com\/french\/urun\/falling-head-permeability-set\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Falling Head Permeability Set\" \/>\n<meta property=\"og:description\" content=\"Reliable Falling Head Permeability Set for accurate determination of hydraulic conductivity in fine-grained soils like silts and clays. Ideal for geotechnical testing, featuring a transparent standpipe and precise head measurements.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ykmtest.com\/french\/urun\/falling-head-permeability-set\/\" \/>\n<meta property=\"og:site_name\" content=\"YKM TEST\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-19T08:54:29+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Prix\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Disponibilit\u00e9\" \/>\n\t<meta name=\"twitter:data2\" content=\"En stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/\",\"url\":\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/\",\"name\":\"Falling Head Permeability Set - YKM TEST\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ykmtest.com\\\/#website\"},\"datePublished\":\"2025-12-19T08:54:28+00:00\",\"dateModified\":\"2025-12-19T08:54:29+00:00\",\"description\":\"Reliable Falling Head Permeability Set for accurate determination of hydraulic conductivity in fine-grained soils like silts and clays. Ideal for geotechnical testing, featuring a transparent standpipe and precise head measurements.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/ykmtest.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/ykmtest.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Falling Head Permeability Set\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ykmtest.com\\\/#website\",\"url\":\"https:\\\/\\\/ykmtest.com\\\/\",\"name\":\"YKM TEST\",\"description\":\"Yuksel Kaya Material Testing Equipment\",\"publisher\":{\"@id\":\"https:\\\/\\\/ykmtest.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ykmtest.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\\\/\\\/ykmtest.com\\\/#organization\",\"name\":\"YKM TEST\",\"url\":\"https:\\\/\\\/ykmtest.com\\\/\",\"logo\":{\"@id\":\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/#local-main-organization-logo\"},\"telephone\":[],\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/ykmtest.com\\\/tr\\\/urun\\\/falling-head-permeability-set\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/ykmtest.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Asset-2%402x-8.png?fit=1550%2C323&quality=80&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/ykmtest.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Asset-2%402x-8.png?fit=1550%2C323&quality=80&ssl=1\",\"width\":1550,\"height\":323,\"caption\":\"YKM TEST\"}]}<\/script>\n<meta property=\"product:price:currency\" content=\"USD\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Falling Head Permeability Set - YKM TEST","description":"Reliable Falling Head Permeability Set for accurate determination of hydraulic conductivity in fine-grained soils like silts and clays. Ideal for geotechnical testing, featuring a transparent standpipe and precise head measurements.","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:\/\/ykmtest.com\/french\/urun\/falling-head-permeability-set\/","og_locale":"fr_FR","og_type":"article","og_title":"Falling Head Permeability Set","og_description":"Reliable Falling Head Permeability Set for accurate determination of hydraulic conductivity in fine-grained soils like silts and clays. Ideal for geotechnical testing, featuring a transparent standpipe and precise head measurements.","og_url":"https:\/\/ykmtest.com\/french\/urun\/falling-head-permeability-set\/","og_site_name":"YKM TEST","article_modified_time":"2025-12-19T08:54:29+00:00","twitter_card":"summary_large_image","twitter_misc":{"Prix":"","Disponibilit\u00e9":"En stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/","url":"https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/","name":"Falling Head Permeability Set - YKM TEST","isPartOf":{"@id":"https:\/\/ykmtest.com\/#website"},"datePublished":"2025-12-19T08:54:28+00:00","dateModified":"2025-12-19T08:54:29+00:00","description":"Reliable Falling Head Permeability Set for accurate determination of hydraulic conductivity in fine-grained soils like silts and clays. Ideal for geotechnical testing, featuring a transparent standpipe and precise head measurements.","breadcrumb":{"@id":"https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ykmtest.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/ykmtest.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Falling Head Permeability Set"}]},{"@type":"WebSite","@id":"https:\/\/ykmtest.com\/#website","url":"https:\/\/ykmtest.com\/","name":"TEST YKM","description":"Yuksel Kaya - \u00c9quipements d'essai des mat\u00e9riaux","publisher":{"@id":"https:\/\/ykmtest.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ykmtest.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":["Organization","Place"],"@id":"https:\/\/ykmtest.com\/#organization","name":"TEST YKM","url":"https:\/\/ykmtest.com\/","logo":{"@id":"https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/#local-main-organization-logo"},"image":{"@id":"https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/#local-main-organization-logo"},"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/ykmtest.com\/tr\/urun\/falling-head-permeability-set\/#local-main-organization-logo","url":"https:\/\/i0.wp.com\/ykmtest.com\/wp-content\/uploads\/2025\/10\/Asset-2%402x-8.png?fit=1550%2C323&quality=80&ssl=1","contentUrl":"https:\/\/i0.wp.com\/ykmtest.com\/wp-content\/uploads\/2025\/10\/Asset-2%402x-8.png?fit=1550%2C323&quality=80&ssl=1","width":1550,"height":323,"caption":"YKM TEST"}]},"product_price_currency":"USD","og_availability":"instock","product_availability":"instock","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/product\/11273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/product\/11273\/revisions"}],"predecessor-version":[{"id":11274,"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/product\/11273\/revisions\/11274"}],"wp:attachment":[{"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/media?parent=11273"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/product_brand?post=11273"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/product_cat?post=11273"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ykmtest.com\/french\/wp-json\/wp\/v2\/product_tag?post=11273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}