{"id":23000,"date":"2025-05-05T13:22:09","date_gmt":"2025-05-05T13:22:09","guid":{"rendered":"https:\/\/jackwinsafety.com\/?p=23000"},"modified":"2025-05-05T13:22:09","modified_gmt":"2025-05-05T13:22:09","slug":"que-sont-les-barrieres-extensibles","status":"publish","type":"post","link":"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/","title":{"rendered":"Que sont les barri\u00e8res extensibles\u00a0? Types, utilisations, co\u00fbt et installation"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Imaginez que vous souhaitiez organiser un grand \u00e9v\u00e9nement et que vous ayez besoin d&#039;un outil capable de g\u00e9rer une foule nombreuse. Dans ce cas, chaque organisateur recherche une solution moderne, rapide et facile \u00e0 mettre en place.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dans ce type de situation, les barri\u00e8res extensibles sont id\u00e9ales\u00a0! Elles vous offrent une s\u00e9curit\u00e9 optimale \u00e0 tout moment. Aujourd&#039;hui, vous d\u00e9couvrirez tout ce qu&#039;il faut savoir sur les barri\u00e8res extensibles.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Basculer la table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#What_is_an_Expandable_Barrier\" >Qu&#039;est-ce qu&#039;une barri\u00e8re extensible<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Different_Types_of_Materials_Used_in_Expandable_Barriers\" >Diff\u00e9rents types de mat\u00e9riaux utilis\u00e9s dans les barri\u00e8res extensibles<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Steel\" >Acier<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Aluminium_Alloy\" >alliage d&#039;aluminium<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#HDPE\" >PEHD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#PVC\" >PVC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Polyethylene_PV\" >Poly\u00e9thyl\u00e8ne (PV)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Polypropylene\" >Polypropyl\u00e8ne<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Common_Types_of_Expandable_Barriers\" >Types courants de barri\u00e8res extensibles<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Portable_Expandable_Barrier\" >Barri\u00e8re extensible portable<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Rotating_Expandable_Barrier\" >Barri\u00e8re extensible rotative<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Strong_Expandable_Barriers\" >Barri\u00e8res extensibles robustes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Plastic_Expandable_Barrier\" >Barri\u00e8re extensible en plastique<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Double_Foldable_Super_Strong_Expandable_Barriers\" >Barri\u00e8res doubles pliables \/ extensibles ultra r\u00e9sistantes<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Major_Applications_of_Expandable_Barriers\" >Principales applications des barri\u00e8res extensibles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Safety_Benefits_of_Using_Expandable_Barriers\" >Avantages de l&#039;utilisation de barri\u00e8res extensibles pour la s\u00e9curit\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Simple_Steps_For_Installing_Expandable_Barriers\" >\u00c9tapes simples pour installer des barri\u00e8res extensibles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Average_Wholesale_Price_of_Expandable_Barriers_in_China\" >Prix de gros moyen des barri\u00e8res extensibles en Chine<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Jackwins_Advice_on_Choosing_the_Right_Expandable_Barrier_For_Your_Project\" >Les conseils de Jackwin pour choisir la barri\u00e8re extensible adapt\u00e9e \u00e0 votre projet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/jackwinsafety.com\/fr\/what-are-expandable-barriers\/#Final_Words\" >Derniers mots<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_an_Expandable_Barrier\"><\/span><b>Qu&#039;est-ce qu&#039;une barri\u00e8re extensible<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Un <a href=\"https:\/\/jackwinsafety.com\/fr\/barrieres-extensibles\/\" target=\"_blank\" rel=\"noopener\">barri\u00e8re extensible<\/a> Il s&#039;agit d&#039;un \u00e9quipement de s\u00e9curit\u00e9 permettant de d\u00e9limiter certaines zones rapidement et facilement. Ces barri\u00e8res peuvent \u00eatre d\u00e9ploy\u00e9es et r\u00e9tract\u00e9es selon vos besoins. Il s&#039;agit d&#039;une version modernis\u00e9e des barri\u00e8res rigides traditionnelles, offrant une approche plus efficace et conviviale.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Fabriqu\u00e9es en plastique l\u00e9ger et en aluminium, ces barri\u00e8res sont pliables et faciles \u00e0 d\u00e9placer. Elles peuvent par exemple \u00eatre install\u00e9es sur des chantiers, des magasins, des entrep\u00f4ts et d&#039;autres lieux. Elles contribuent \u00e0 assurer la s\u00e9curit\u00e9 du public et de vos employ\u00e9s.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18857\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/01\/expandable-barrrier-types.jpg\" alt=\"types de barri\u00e8res extensibles\" width=\"426\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/01\/expandable-barrrier-types.jpg 850w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/01\/expandable-barrrier-types-768x631.jpg 768w\" sizes=\"(max-width: 426px) 100vw, 426px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Different_Types_of_Materials_Used_in_Expandable_Barriers\"><\/span><b>Diff\u00e9rents types de mat\u00e9riaux utilis\u00e9s dans les barri\u00e8res extensibles<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Les barri\u00e8res extensibles sont fabriqu\u00e9es \u00e0 partir de diff\u00e9rents mat\u00e9riaux, selon leur utilisation, leur r\u00e9sistance et leur flexibilit\u00e9. Vous trouverez ci-dessous un tableau pr\u00e9sentant les mat\u00e9riaux courants et leurs principales caract\u00e9ristiques.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Mat\u00e9riel<\/b><\/td>\n<td><b>Caract\u00e9ristiques<\/b><\/td>\n<td><b>Sites id\u00e9aux<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Solide, lourd, r\u00e9sistant \u00e0 la corrosion et aux UV<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Chantiers de construction et entrep\u00f4ts<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Aluminium<\/span><\/td>\n<td><span style=\"font-weight: 400;\">R\u00e9sistance mod\u00e9r\u00e9e, poids l\u00e9ger, r\u00e9sistant aux UV et \u00e0 la corrosion<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Entrep\u00f4ts et parkings<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PEHD<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L\u00e9ger, tr\u00e8s r\u00e9sistant aux UV et \u00e0 la corrosion<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Espaces commerciaux et \u00e9v\u00e9nements publics<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PVC<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Solide, hautement r\u00e9sistant aux UV et \u00e0 la corrosion<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c9coles, h\u00f4pitaux et centres commerciaux<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PP<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L\u00e9ger, r\u00e9sistant aux UV et aux produits chimiques<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Environnements r\u00e9sistants aux produits chimiques<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Steel\"><\/span><b>Acier<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">La plupart des barri\u00e8res con\u00e7ues pour une utilisation durable sont en acier. Comme vous le savez, l&#039;acier est un m\u00e9tal solide, ce qui garantit la durabilit\u00e9 du cadre. De plus, cet acier est recouvert d&#039;une peinture en poudre hautement visible pour une visibilit\u00e9 optimale.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18787\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020A-large-expandable-barrier.jpg\" alt=\"JW-RB-020A-grande-barri\u00e8re-extensible\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020A-large-expandable-barrier.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020A-large-expandable-barrier-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Aluminium_Alloy\"><\/span><b>alliage d&#039;aluminium<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Si la l\u00e9g\u00e8ret\u00e9 est la principale exigence d&#039;un organiseur, l&#039;alliage d&#039;aluminium est la solution id\u00e9ale. Il rend le cadre tr\u00e8s l\u00e9ger et facile \u00e0 transporter. De plus, il offre durabilit\u00e9 et facilit\u00e9 d&#039;installation.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18790\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020C-16ft-expandable-barrier.jpg\" alt=\"Barri\u00e8re extensible JW-RB-020C-16 pieds\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020C-16ft-expandable-barrier.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020C-16ft-expandable-barrier-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"HDPE\"><\/span><b>PEHD<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Le poly\u00e9thyl\u00e8ne haute densit\u00e9 (PEHD) est \u00e9galement utilis\u00e9 dans la fabrication de barri\u00e8res extensibles. Comme l&#039;alliage d&#039;aluminium, il offre un cadre l\u00e9ger et facile \u00e0 d\u00e9placer. Il convient aussi bien \u00e0 une utilisation int\u00e9rieure qu&#039;ext\u00e9rieure.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18789\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020B-lightweight-expandable-barrier.jpg\" alt=\"Barri\u00e8re extensible l\u00e9g\u00e8re JW-RB-020B\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020B-lightweight-expandable-barrier.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-020B-lightweight-expandable-barrier-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"PVC\"><\/span><b>PVC<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Il est bien connu que le chlorure de polyvinyle est robuste et r\u00e9sistant aux rayons UV. Il offre principalement une finition lisse, une protection contre les intemp\u00e9ries et une grande durabilit\u00e9. Le PVC rend le cadre compact et adapt\u00e9 aux environnements int\u00e9rieurs comme ext\u00e9rieurs.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18783\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010C-3900-expandable-barrier.jpg\" alt=\"Barri\u00e8re extensible JW-RB-010C-3900\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010C-3900-expandable-barrier.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010C-3900-expandable-barrier-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Polyethylene_PV\"><\/span><b>Poly\u00e9thyl\u00e8ne (PV)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Le poly\u00e9thyl\u00e8ne est largement utilis\u00e9 au quotidien, car il offre de multiples fonctionnalit\u00e9s en un seul mat\u00e9riau. Les barri\u00e8res extensibles en poly\u00e9thyl\u00e8ne sont l\u00e9g\u00e8res, r\u00e9sistantes \u00e0 la corrosion et r\u00e9sistantes \u00e0 la lumi\u00e8re du soleil.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Polypropylene\"><\/span><b>Polypropyl\u00e8ne<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Le polypropyl\u00e8ne est un polym\u00e8re thermoplastique. Il conf\u00e8re \u00e9galement \u00e0 la barri\u00e8re l\u00e9g\u00e8ret\u00e9 et r\u00e9sistance aux produits chimiques. Par exemple, si vous installez ces barri\u00e8res dans des usines ou des laboratoires o\u00f9 sont utilis\u00e9s des produits chimiques dangereux, privil\u00e9giez toujours les barri\u00e8res en polypropyl\u00e8ne.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-20798\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/02\/expandable-safety-barriers.jpg\" alt=\"barri\u00e8res de s\u00e9curit\u00e9 extensibles\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/02\/expandable-safety-barriers.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/02\/expandable-safety-barriers-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Types_of_Expandable_Barriers\"><\/span><b>Types courants de barri\u00e8res extensibles<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Les barri\u00e8res extensibles sont disponibles en diff\u00e9rents types pour r\u00e9pondre \u00e0 vos besoins. Chaque type poss\u00e8de des caract\u00e9ristiques sp\u00e9cifiques.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Portable_Expandable_Barrier\"><\/span><b>Barri\u00e8re extensible portable<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Portable signifie facile \u00e0 d\u00e9placer. Ces types de barri\u00e8res sont en aluminium et en plastique. Des roulettes m\u00e9talliques sont fix\u00e9es aux cadres, permettant ainsi \u00e0 l&#039;utilisateur de changer facilement de point de blocage \u00e0 tout moment. Elles sont principalement utilis\u00e9es pour les \u00e9v\u00e9nements, les centres commerciaux et les chantiers temporaires.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18782\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010B-adjust-A-gate-expandable-barrier.jpg\" alt=\"Barri\u00e8re extensible JW-RB-010B-adjust-A-gate\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010B-adjust-A-gate-expandable-barrier.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010B-adjust-A-gate-expandable-barrier-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Rotating_Expandable_Barrier\"><\/span><b>Barri\u00e8re extensible rotative<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Son nom indique clairement son fonctionnement\u00a0: rotatif. Ce gadget est extensible et rotatif, car il peut pivoter jusqu&#039;\u00e0 180 degr\u00e9s. Vous pouvez ainsi changer rapidement de direction. Il est id\u00e9al pour les zones comme les entrep\u00f4ts et les \u00e9v\u00e9nements aux points d&#039;entr\u00e9e et de sortie.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-23002\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/05\/Rotating-Expandable-Barrier.webp\" alt=\"Barri\u00e8re extensible rotative\" width=\"356\" height=\"356\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/05\/Rotating-Expandable-Barrier.webp 690w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/05\/Rotating-Expandable-Barrier-150x150.webp 150w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Strong_Expandable_Barriers\"><\/span><b>Barri\u00e8res extensibles robustes<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Ces barri\u00e8res sont couramment utilis\u00e9es en ext\u00e9rieur et dans les endroits fr\u00e9quent\u00e9s. Fabriqu\u00e9es en acier robuste ou en mat\u00e9riaux galvanis\u00e9s, elles sont \u00e9galement appr\u00e9ci\u00e9es par les industriels pour leur durabilit\u00e9.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18785\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010E-steel-expandable-barrier.jpg\" alt=\"Barri\u00e8re extensible en acier JW-RB-010E\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010E-steel-expandable-barrier.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010E-steel-expandable-barrier-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Plastic_Expandable_Barrier\"><\/span><b>Barri\u00e8re extensible en plastique<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Comme vous le savez, le plastique est un mat\u00e9riau l\u00e9ger. Les barri\u00e8res en plastique sont donc plus l\u00e9g\u00e8res que les autres. De plus, elles sont r\u00e9sistantes \u00e0 la corrosion et \u00e9tanches. Elles sont id\u00e9ales pour une utilisation en int\u00e9rieur.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18784\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010D-expandable-barrier.jpg\" alt=\"Barri\u00e8re extensible JW-RB-010D\" width=\"350\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010D-expandable-barrier.jpg 450w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2024\/12\/JW-RB-010D-expandable-barrier-150x150.jpg 150w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Double_Foldable_Super_Strong_Expandable_Barriers\"><\/span><b>Barri\u00e8res doubles pliables \/ extensibles ultra r\u00e9sistantes<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Le double pliage signifie qu&#039;elles peuvent \u00eatre pli\u00e9es deux fois ou en deux couches. Ces barri\u00e8res sont en aluminium ultra-r\u00e9sistant. Cet outil est sp\u00e9cialement con\u00e7u pour les zones \u00e0 forte demande o\u00f9 la durabilit\u00e9 et la s\u00e9curit\u00e9 priment sur le co\u00fbt.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-18850\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/01\/metal-expandable-barrier-VS.jpg\" alt=\"barri\u00e8re m\u00e9tallique extensible VS\" width=\"558\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/01\/metal-expandable-barrier-VS.jpg 850w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/01\/metal-expandable-barrier-VS-768x482.jpg 768w\" sizes=\"(max-width: 558px) 100vw, 558px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Major_Applications_of_Expandable_Barriers\"><\/span><b>Principales applications des barri\u00e8res extensibles<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Les barri\u00e8res extensibles sont utilis\u00e9es dans de nombreux secteurs pour assurer la s\u00e9curit\u00e9 des usagers. Pour une approche s\u00e9curis\u00e9e, lisez attentivement ces points.<\/span><\/p>\n<p><b>Chantiers de construction : <\/b><span style=\"font-weight: 400;\">Pour la s\u00e9curit\u00e9 des travailleurs et des pi\u00e9tons, vous pouvez facilement utiliser ces barri\u00e8res pour bloquer des zones sp\u00e9cifiques en cours de construction.<\/span><\/p>\n<p><b>Entrep\u00f4ts et usines : <\/b><span style=\"font-weight: 400;\">Les usines et entrep\u00f4ts o\u00f9 sont install\u00e9es des machines lourdes n\u00e9cessitent ces barri\u00e8res. Dans ces endroits, ces dispositifs pr\u00e9viennent les accidents dangereux pour les travailleurs.<\/span><\/p>\n<p><b>Utilisation commerciale et de d\u00e9tail : <\/b><span style=\"font-weight: 400;\">Dans les magasins de d\u00e9tail, nous savons qu&#039;il est toujours n\u00e9cessaire de r\u00e9approvisionner les produits ou de r\u00e9parer les pr\u00e9sentoirs. Lors de ces op\u00e9rations de maintenance, une zone sp\u00e9cifique est couverte pour assurer la s\u00e9curit\u00e9 et l&#039;information des clients.<\/span><\/p>\n<p><b>\u00c9v\u00e9nements publics et festivals : <\/b><span style=\"font-weight: 400;\">Lors d&#039;\u00e9v\u00e9nements en plein air et de festivals, il est n\u00e9cessaire de g\u00e9rer la foule ou de cr\u00e9er des files d&#039;attente \u00e0 l&#039;entr\u00e9e et \u00e0 la sortie. De plus, cela permet de cr\u00e9er un espace de s\u00e9curit\u00e9 entre les c\u00e9l\u00e9brit\u00e9s et leurs fans.<\/span><\/p>\n<p><b>P\u00f4les de transport :<\/b><span style=\"font-weight: 400;\"> Dans les a\u00e9roports, les gares routi\u00e8res et ferroviaires, ces outils servent \u00e0 guider les voyageurs et les travailleurs. Ils d\u00e9limitent \u00e9galement la zone de circulation des v\u00e9hicules rapides.<\/span><\/p>\n<p><b>\u00c9tablissements d&#039;enseignement : <\/b><span style=\"font-weight: 400;\">Vous pouvez utiliser des barri\u00e8res extensibles dans les \u00e9coles, les coll\u00e8ges et les universit\u00e9s pour bloquer des zones sp\u00e9cifiques. En cas d&#039;urgence, ces barri\u00e8res assurent la s\u00e9curit\u00e9 des \u00e9tudiants et du personnel.<\/span><\/p>\n<p><b>H\u00f4pitaux : <\/b><span style=\"font-weight: 400;\">Les h\u00f4pitaux sont des lieux o\u00f9 les situations d&#039;urgence sont tr\u00e8s fr\u00e9quentes. Face \u00e0 ces situations tr\u00e9pidantes, ces outils sont utilis\u00e9s pour limiter l&#039;acc\u00e8s des patients et des visiteurs.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Safety_Benefits_of_Using_Expandable_Barriers\"><\/span><b>Avantages de l&#039;utilisation de barri\u00e8res extensibles pour la s\u00e9curit\u00e9<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Les barri\u00e8res extensibles offrent de nombreux avantages. Nous allons d\u00e9tailler ici les avantages que vous obtiendrez en utilisant cet outil\u00a0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gr\u00e2ce \u00e0 sa nature extensible, vous pouvez rapidement d\u00e9limiter la zone souhait\u00e9e. En un rien de temps, il permet de tracer des limites claires pour guider le public.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Les utilisateurs \u00e0 mobilit\u00e9 r\u00e9duite peuvent l&#039;observer de loin et prendre les bonnes d\u00e9cisions gr\u00e2ce \u00e0 son rev\u00eatement de couleur vive et son mat\u00e9riau r\u00e9fl\u00e9chissant.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cet outil est facile \u00e0 d\u00e9placer. Comme vous le savez, il est pliable, ce qui r\u00e9duit consid\u00e9rablement son encombrement pendant le transport.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Peu importe que l&#039;environnement soit ext\u00e9rieur ou int\u00e9rieur, ces barri\u00e8res fonctionnent bien dans les deux cas.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Avec une gamme polyvalente d\u2019applications, ce gadget se distingue \u00e9galement comme une solution rentable sur le march\u00e9.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Simple_Steps_For_Installing_Expandable_Barriers\"><\/span><b>\u00c9tapes simples pour installer des barri\u00e8res extensibles<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Si vous souhaitez installer des barri\u00e8res extensibles, vous devez suivre la proc\u00e9dure d&#039;installation appropri\u00e9e. En r\u00e8gle g\u00e9n\u00e9rale, il est conseill\u00e9 de lire les instructions du fabricant du mod\u00e8le que vous utilisez. Cependant, nous vous pr\u00e9sentons ci-dessous la proc\u00e9dure standard d&#039;installation des barri\u00e8res extensibles.<\/span><\/p>\n<p><b>Emplacement id\u00e9al : <\/b><span style=\"font-weight: 400;\">La surface sur laquelle vous allez l&#039;installer doit \u00eatre plane, stable et plane. Ainsi, vous pourrez fixer les barri\u00e8res extensibles en toute s\u00e9curit\u00e9.<\/span><\/p>\n<p><b>D\u00e9baller la barri\u00e8re : <\/b><span style=\"font-weight: 400;\">Retirez ensuite soigneusement la barri\u00e8re de la bo\u00eete. V\u00e9rifiez \u00e9galement que toutes les pi\u00e8ces, telles que les vis et les fixations, sont bien pr\u00e9sentes. Conservez \u00e9galement la bo\u00eete pour r\u00e9f\u00e9rence ult\u00e9rieure, car elle contient les instructions de montage.<\/span><\/p>\n<p><b>V\u00e9rifiez la taille de la barri\u00e8re\u00a0: <\/b><span style=\"font-weight: 400;\">La plus petite taille varie de 60 cm \u00e0 108 cm. La plus grande peut s&#039;\u00e9tendre de 60 cm \u00e0 230 cm. Il est donc important de s&#039;assurer que la taille de la barri\u00e8re est adapt\u00e9e \u00e0 l&#039;espace d&#039;installation souhait\u00e9.<\/span><\/p>\n<p><b>\u00c9tendez la barri\u00e8re : <\/b><span style=\"font-weight: 400;\">Maintenant, tirez d\u00e9licatement la barri\u00e8re sur toute sa longueur. V\u00e9rifiez qu&#039;elle est bien d\u00e9ploy\u00e9e et pr\u00eate \u00e0 \u00eatre install\u00e9e.<\/span><\/p>\n<p><b>Fixez la barri\u00e8re au cadre : <\/b><span style=\"font-weight: 400;\">\u00c0 l&#039;aide de vis, vous pouvez fixer les barri\u00e8res au cadre. Avant de serrer le cadre et la barri\u00e8re, nous vous recommandons de v\u00e9rifier leur alignement.<\/span><\/p>\n<p><b>Installer l&#039;\u0153illet du crochet : <\/b><span style=\"font-weight: 400;\">Ensuite, nous vous conseillons d&#039;ouvrir la barri\u00e8re et de marquer l&#039;emplacement de l&#039;\u0153illet du crochet de l&#039;autre c\u00f4t\u00e9. Vissez l&#039;\u0153illet pour verrouiller facilement la barri\u00e8re.<\/span><\/p>\n<p><b>Verrouiller la barri\u00e8re : <\/b><span style=\"font-weight: 400;\">Une fois tout r\u00e9gl\u00e9, vous pouvez enfin tirer la barri\u00e8re et la verrouiller \u00e0 l&#039;aide d&#039;un crochet. Cela la maintient en position stable.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Average_Wholesale_Price_of_Expandable_Barriers_in_China\"><\/span><b>Prix de gros moyen des barri\u00e8res extensibles en Chine<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Si vous souhaitez acheter des barri\u00e8res extensibles en gros, c&#039;est une excellente id\u00e9e. En achetant en grande quantit\u00e9, vous pouvez faire des \u00e9conomies.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">De plus, le prix moyen en Chine varie selon le type de barri\u00e8re. Vous trouverez ci-dessous un tableau indiquant un co\u00fbt approximatif.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Type de barri\u00e8re extensible<\/b><\/td>\n<td><b>Mat\u00e9riels<\/b><\/td>\n<td><b>Fourchette de prix moyenne<\/b><\/td>\n<td><b>Caract\u00e9ristiques<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Barri\u00e8re extensible en plastique<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Plastique haute densit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">$20 \u2013 $38 par unit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L\u00e9ger et id\u00e9al pour une utilisation en int\u00e9rieur<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Barri\u00e8re m\u00e9tallique extensible<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Acier \/ Aluminium<\/span><\/td>\n<td><span style=\"font-weight: 400;\">$35 \u2013 $90 par unit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Durable\/adapt\u00e9 aux espaces ext\u00e9rieurs<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Barri\u00e8re extensible r\u00e9fl\u00e9chissante<\/span><\/td>\n<td><span style=\"font-weight: 400;\">M\u00e9tal + ruban r\u00e9fl\u00e9chissant<\/span><\/td>\n<td><span style=\"font-weight: 400;\">$35 \u2013 $45 par unit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Offrir une meilleure visibilit\u00e9 et installer un contr\u00f4le du trafic<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Barri\u00e8re extensible robuste<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Acier renforc\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">$59 \u2013 $110 par unit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Haute r\u00e9sistance pour vos zones industrielles<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Barri\u00e8re pliable et extensible<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Plastique et m\u00e9tal<\/span><\/td>\n<td><span style=\"font-weight: 400;\">$30 \u2013 $50 par unit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vous pouvez facilement les stocker et les d\u00e9placer<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Jackwins_Advice_on_Choosing_the_Right_Expandable_Barrier_For_Your_Project\"><\/span><b>Les conseils de Jackwin pour choisir la barri\u00e8re extensible adapt\u00e9e \u00e0 votre projet<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/jackwinsafety.com\/fr\/a-propos\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Jackwin est le premier fournisseur<\/span><\/a><span style=\"font-weight: 400;\"> de produits de s\u00e9curit\u00e9 routi\u00e8re et de stationnement en Chine. Forts de notre vaste exp\u00e9rience, nous pouvons vous aider \u00e0 choisir la barri\u00e8re extensible la plus adapt\u00e9e. Vous trouverez ci-dessous les conseils de notre \u00e9quipe pour vous aider \u00e0 choisir le produit adapt\u00e9 \u00e0 votre projet.<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>Le bon emplacement est important : <\/b><span style=\"font-weight: 400;\">Il est important de prendre en compte le site, car il a un impact sur la s\u00e9curit\u00e9 et l&#039;efficacit\u00e9. Choisissez donc une barri\u00e8re adapt\u00e9e \u00e0 votre zone.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Exigences de longueur : <\/b><span style=\"font-weight: 400;\">Si vous adaptez correctement la longueur des barri\u00e8res \u00e0 la zone \u00e0 s\u00e9curiser, les r\u00e9sultats seront meilleurs. Il est \u00e9galement important d&#039;analyser la longueur de vos barri\u00e8res et de l&#039;espace \u00e0 s\u00e9curiser.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>\u00c9quilibrer les co\u00fbts et la protection : <\/b><span style=\"font-weight: 400;\">Il est \u00e9galement important de trouver un \u00e9quilibre entre le prix et le niveau de protection souhait\u00e9. Ainsi, vous devez choisir avec soin la formule la plus adapt\u00e9e \u00e0 votre budget.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>\u00c9valuer la durabilit\u00e9 : <\/b><span style=\"font-weight: 400;\">Nous vous sugg\u00e9rons \u00e9galement de v\u00e9rifier la r\u00e9sistance et la durabilit\u00e9 de la barri\u00e8re. Ainsi, si vous optez pour un produit longue dur\u00e9e, vous n&#039;aurez pas \u00e0 le remplacer souvent.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>V\u00e9rifier la conformit\u00e9 aux normes : <\/b><span style=\"font-weight: 400;\">Nous vous recommandons \u00e9galement de toujours choisir une barri\u00e8re conforme aux r\u00e8gles de s\u00e9curit\u00e9. Si une barri\u00e8re est conforme aux r\u00e9glementations, vous pouvez lui faire confiance. Elle a \u00e9t\u00e9 test\u00e9e et approuv\u00e9e pour une utilisation en toute s\u00e9curit\u00e9.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Final_Words\"><\/span><b>Derniers mots<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Au final, vous comprenez d\u00e9sormais ce que sont les barri\u00e8res extensibles, leurs types et leur application. Vous comprenez \u00e9galement leur importance pour vos employ\u00e9s, le public et vous-m\u00eame.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cependant, si vous cherchez \u00e0 les acheter pour votre entreprise, Jackwin sera votre partenaire id\u00e9al. <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/conatct-us\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Vous pouvez nous contacter<\/span><\/a><span style=\"font-weight: 400;\"> Aujourd&#039;hui\u00a0! Nous disposons d&#039;un stock important de produits dans notre usine. Notre \u00e9quipe de professionnels personnalisera \u00e9galement vos barri\u00e8res extensibles en fonction des besoins de votre projet.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Suppose you want to organize a big event and for that purpose you need a tool which can manage the huge crowd. At that time, every organiser searches for a solution that is modern, quick &amp; easy to place. For this type of scenario, expandable barriers are perfect! Because they [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":23004,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-23000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Are Expandable Barriers? 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