{"id":19474,"date":"2026-09-08T08:14:03","date_gmt":"2026-09-08T02:44:03","guid":{"rendered":"https:\/\/aluminiummagazine.com\/mag\/?p=19474"},"modified":"2026-09-08T08:22:45","modified_gmt":"2026-09-08T02:52:45","slug":"acp-vs-corrugated-vs-honeycomb-aluminum-panels","status":"publish","type":"post","link":"https:\/\/aluminiummagazine.com\/mag\/aluminium\/panels\/acp-vs-corrugated-vs-honeycomb-aluminum-panels.html","title":{"rendered":"ACP vs. Corrugated Aluminum vs. Honeycomb Panels: What&#8217;s the Difference?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">At first glance, an aluminum composite panel, an aluminum corrugated-core panel, and an aluminum honeycomb panel can look remarkably similar. All three may present a smooth aluminum surface, all can be used in architectural applications, and all rely on some form of sandwich construction.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But the important difference is hidden between the face sheets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ACP uses a continuous core, which may be polyethylene-based or a mineral-filled polymer formulation, depending on the product. Corrugated-core panels replace that continuous core with formed aluminum. Honeycomb panels use a cellular aluminum honeycomb core.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">That difference in core architecture affects weight, stiffness, panel thickness, fabrication, fire performance, cost and ultimately where a particular panel makes sense.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This also means there is no universal hierarchy in which ACP is simply \u201cbasic,\u201d corrugated aluminum is \u201cbetter,\u201d and honeycomb is \u201cbest.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The right question is:<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What does the project require the panel to do?<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Three Panels, Three Core Architectures<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The simplest way to understand the difference is to look inside.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><\/th><th>Aluminum Composite Panel (ACP\/ACM)<\/th><th>Aluminum Corrugated-Core Panel<\/th><th>Aluminum Honeycomb Panel<\/th><\/tr><\/thead><tbody><tr><td><strong>Face material<\/strong><\/td><td>Aluminum<\/td><td>Aluminum<\/td><td>Aluminum<\/td><\/tr><tr><td><strong>Core concept<\/strong><\/td><td>Continuous composite core<\/td><td>Corrugated aluminum core<\/td><td>Cellular aluminum honeycomb core<\/td><\/tr><tr><td><strong>Core geometry<\/strong><\/td><td>Solid\/continuous<\/td><td>Repeating ribs or waves<\/td><td>Repeating honeycomb cells<\/td><\/tr><tr><td><strong>Typical design objective<\/strong><\/td><td>Thin, flat, readily fabricated architectural panel<\/td><td>Lightweight all-metal sandwich construction with increased section depth<\/td><td>High stiffness at relatively low weight and larger sandwich depths<\/td><\/tr><tr><td><strong>Fire performance<\/strong><\/td><td>Depends strongly on core formulation and tested product<\/td><td>Depends on complete tested product\/system<\/td><td>Depends on complete tested product\/system<\/td><\/tr><tr><td><strong>Common positioning<\/strong><\/td><td>Architectural cladding, signage and interiors<\/td><td>Architectural cladding and related applications<\/td><td>Architecture plus transport and other weight-sensitive applications<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">These are general characteristics, not specifications.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Panel thickness, aluminum skin thickness, alloy, core geometry or density, adhesive, coating, fixing system and other variables can substantially change the performance of products within the same category.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aluminum Composite Panel (ACP\/ACM)<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-composite-panel-1024x576.jpg\" alt=\"acp panels - Aluminum Composite Panel\" class=\"wp-image-19476\" srcset=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-composite-panel-1024x576.jpg 1024w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-composite-panel-300x169.jpg 300w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-composite-panel-768x432.jpg 768w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-composite-panel.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>ACP- Aluminum Composite Panel<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">An aluminum composite panel generally consists of two relatively thin aluminum sheets bonded to a continuous core.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That core is one of the most important details on the specification sheet.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Traditional products may use polyethylene (PE), while other products use mineral-filled polymer cores engineered for improved reaction-to-fire performance. It is therefore misleading to treat every product sold as \u201cACP\u201d as though it has the same core or fire behavior.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why ACP Became So Common<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ACP combines several useful characteristics in a relatively thin panel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It can provide a flat architectural surface, is available in a huge range of colors and finishes <em>(note: protective finishes such as PVDF, FEVE, and anodized coatings are available across all three panel types, meaning aesthetic choice rarely dictates core selection)<\/em>, and can often be cut, routed, folded and formed into cassette-type components using established fabrication methods.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">That mature fabrication ecosystem is an important advantage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For many projects, the engineering objective is not to obtain the stiffest possible panel. It is to obtain a panel that meets the project&#8217;s performance requirements while remaining economical and practical to fabricate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In those situations, specifying a more elaborate core simply because it is technically capable of greater stiffness may provide little practical benefit.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>The Important ACP Qualification<\/strong>: <em>The Core Matters<\/em><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The term <strong>ACP alone does not tell you its reaction-to-fire classification<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, products are commercially available with an A2-s1,d0 classification under EN 13501-1, while other composite-panel constructions use very different core formulations and achieve different classifications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore statements such as:<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cACP is combustible.\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">or<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cACP is fire resistant.\u201d<\/strong><\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">are both too broad to be useful specifications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The actual product, core composition, classification report, applicable test standard, fa\u00e7ade assembly and local building regulations matter.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"afb-block dont-miss-block\"><h3 class=\"afb-title\">Don&#039;t Miss<\/h3><a href=\"https:\/\/aluminiummagazine.com\/mag\/aluminium\/sheets\/types-of-aluminum-aluminium-sheets-construction.html\" class=\"dont-miss-link\"><div class=\"dont-miss-thumb\" role=\"img\" aria-label=\"Thumbnail\" style=\"background-image:url('https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/03\/types-of-aluminum-sheets-used-in-construction.jpg'); background-size: cover; background-position: center; aspect-ratio: 220\/130;\"><\/div><div class=\"dont-miss-content\"><h4 class=\"dont-miss-title\"><strong>Types of Aluminium Sheets Used in Construction Projects | Suppliers<\/strong><\/h4><\/div><\/a><\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aluminum Corrugated-Core Panels<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-corrugated-core-panels-1024x576.jpg\" alt=\"Aluminum Corrugated-Core Panels\" class=\"wp-image-19477\" srcset=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-corrugated-core-panels-1024x576.jpg 1024w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-corrugated-core-panels-300x169.jpg 300w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-corrugated-core-panels-768x432.jpg 768w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-corrugated-core-panels.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Aluminum Corrugated Panels<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A corrugated-core aluminum panel changes the middle of the sandwich.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Instead of a continuous polymer or mineral-filled core, formed aluminum creates repeating channels or ribs between the outer aluminum sheets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The result is an aluminum sandwich panel in which geometry\u2014not simply a solid core\u2014helps separate and support the skins.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>The Corrugation Is Inside the Panel<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This distinction is important.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>corrugated aluminum-core panel should not automatically be confused with exposed corrugated aluminum sheeting<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The core may be corrugated while the exterior face sheet remains flat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Consequently, describing this entire category as having a visibly \u201cwavy\u201d or \u201cribbed\u201d fa\u00e7ade surface is incorrect.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why Use a Corrugated Core?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Separating two face sheets with a lightweight formed core can significantly increase the structural depth of a panel without filling the entire space with solid material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is the same broad sandwich-panel principle that makes cellular cores useful: material is arranged where it can contribute efficiently to the panel rather than simply increasing the thickness of a solid sheet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Corrugated-core products can therefore combine relatively low mass with useful rigidity.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Some commercially available architectural corrugated-core aluminum panels also carry A2-s1,d0 reaction-to-fire classifications under EN 13501-1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But again, that classification belongs to the <strong>tested product<\/strong>, not automatically to every panel containing a corrugated aluminum core.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>One Detail Worth Asking About: Direction<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A corrugated core commonly has a defined orientation.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Its ribs may run predominantly in one direction, whereas a honeycomb core has a cellular geometry.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That does not automatically make one stronger than the other.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It does mean that engineers and specifiers should look at the manufacturer&#8217;s actual mechanical data and the orientation of the panel rather than relying only on a generic word such as \u201crigid.\u201d<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The extent of this directional behavior depends on the core geometry and the overall panel construction.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aluminum Honeycomb Panels<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-honeycomb-panels-1024x576.jpg\" alt=\"Aluminium Honeycomb Panels\" class=\"wp-image-19478\" srcset=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-honeycomb-panels-1024x576.jpg 1024w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-honeycomb-panels-300x169.jpg 300w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-honeycomb-panels-768x432.jpg 768w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-honeycomb-panels.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Aluminium Honeycomb Panels<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">An aluminum honeycomb panel uses an array of cells, commonly hexagonal in form, between the face sheets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The face sheets are bonded to this cellular core to create a relatively deep sandwich section without requiring a correspondingly large mass of material throughout the interior.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">This is why honeycomb construction appears far beyond building fa\u00e7ades. Variations of aluminum honeycomb sandwich structures are used in architecture, transportation, marine and industrial applications where stiffness and mass are important design considerations.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why Honeycomb Can Be So Stiff Without Being Solid<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Imagine two aluminum skins placed directly against one another.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Now move those skins farther apart while providing a lightweight structure between them capable of transferring loads.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The overall section becomes much deeper without becoming a solid block of aluminum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That geometry is central to the stiffness-to-weight advantage associated with sandwich panels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, statements such as <strong>\u201choneycomb is five times stronger\u201d<\/strong> are meaningless without defining what is being compared.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Five times the stiffness of what?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the same thickness?<br>At the same mass?<br>With which skin thickness?<br>Which alloy?<br>Which cell size and core density?<br>Under what loading condition?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A credible specification requires those questions to be answered.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Honeycomb Does Not Automatically Mean A2<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An all-aluminum-looking construction can create a tempting assumption:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>metal skins + aluminum core = non-combustible panel.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Real products demonstrate why that shortcut is unsafe.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Commercial aluminum honeycomb panels can have different EN 13501-1 classifications. Factors beyond the visible metal components\u2014including bonding systems and the construction of the tested product\u2014can influence classification.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The correct approach is therefore to request the classification documentation for the <strong>specific panel being specified<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Weight<\/strong>: <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>There Is No Universal Lightest Panel<\/em><\/strong><\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Simple comparison charts often list one weight for ACP, one for corrugated-core panels and one for honeycomb panels, then declare a winner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That comparison can be seriously misleading.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A panel&#8217;s mass per square metre depends on variables including:<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>overall panel thickness;<\/li>\n\n\n\n<li>front and rear skin thickness;<\/li>\n\n\n\n<li>core material;<\/li>\n\n\n\n<li>core geometry or density;<\/li>\n\n\n\n<li>coatings and other layers.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Even within one honeycomb product family, changing panel thickness, skin configuration or core specification can change the weight.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The same applies to composite and corrugated-core products.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore:<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cCorrugated-core aluminum is always the lightest\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">and<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cACP is always the heaviest\u201d<\/strong><\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">should not be treated as engineering rules.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compare actual candidate products at the thicknesses and configurations required for the project.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Engineering Callout: Panel Format &amp; System Weight<\/strong> Panel dimensions directly affect total assembly mass. On large-format spans (e.g., wide curtain wall modules or floor-to-floor cladding), thin-section panels may require additional structural stiffeners or heavy back-framing to prevent deflections and oil-canning under wind loads. In these large-span scenarios, deeper honeycomb or corrugated core panels can deliver a lower <em>total installed system weight<\/em> by providing necessary bending stiffness within the panel section itself.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Stiffness: <\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Core Geometry Changes the Question<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is where the comparison becomes more interesting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The purpose of a sandwich panel is not merely to replace solid aluminum with something lighter. The skins and core work together as a section.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">ACP, corrugated-core and honeycomb constructions achieve that section in different ways.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A deeper sandwich can potentially achieve substantially greater bending rigidity than a thin panel without increasing mass proportionally. But overall thickness alone does not determine performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Skin thickness, core shear properties, bond quality, support conditions, panel dimensions and load direction all matter.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For fa\u00e7ade engineering, therefore, a marketing label such as <strong>\u201chigh strength\u201d<\/strong> is far less useful than product-specific values for properties such as bending rigidity, section modulus, core shear performance and tested system behavior.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"afb-block dont-miss-block\"><h3 class=\"afb-title\">Don&#039;t Miss<\/h3><a href=\"https:\/\/aluminiummagazine.com\/mag\/aluminium\/sheets\/aluminum-aluminium-sheet-thickness-gauge-guide.html\" class=\"dont-miss-link\"><div class=\"dont-miss-thumb\" role=\"img\" aria-label=\"Thumbnail\" style=\"background-image:url('https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/03\/aluminum-sheet-thickness-measurement.jpg'); background-size: cover; background-position: center; aspect-ratio: 220\/130;\"><\/div><div class=\"dont-miss-content\"><h4 class=\"dont-miss-title\">Aluminium Sheet Thickness: Standard Gauges, mm &amp; Industrial Uses<\/h4><\/div><\/a><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Flatness: <\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Don&#8217;t Judge It by the Shape of the Core<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another common assumption is:<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ACP is flat, honeycomb is very flat, and corrugated-core panels are wavy.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The last part confuses the internal core with the finished face.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Commercial corrugated-core architectural panels can be manufactured with flat exterior skins and are specifically marketed for fa\u00e7ade flatness.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Honeycomb construction is also widely selected where large, lightweight and stiff panels with good surface flatness are required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ACP itself is well established for producing smooth architectural surfaces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The useful comparison is therefore not:<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Which core looks flatter?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What flatness, surface-evenness or dimensional-tolerance data does the manufacturer provide for the actual panel configuration being considered?<\/strong><\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">That is a much more useful question.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Fire Performance: <\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Compare Certifications, Not Core Names<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fire safety deserves special treatment because simplifying it into a three-row comparison table can be dangerous.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Under EN 13501-1, classifications such as <strong>A2-s1,d0<\/strong> describe the reaction-to-fire performance of a classified product under the applicable testing and classification framework.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A core description alone is not a fire certificate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An A2-classified mineral-core ACP exists.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">An A2-s1,d0 corrugated-core aluminum product exists.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A2-s1,d0 aluminum honeycomb products exist.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Other aluminum honeycomb sandwich products have different classifications.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">So the correct procurement question is not:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cIs honeycomb fireproof?\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is:<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cWhat is the reaction-to-fire classification of this exact product, under which standard, and is that classification applicable to the proposed construction and jurisdiction?\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For fa\u00e7ades\u2014particularly high-rise construction\u2014the answer may also require evaluation of the complete wall or fa\u00e7ade assembly and compliance with applicable local codes, not merely the panel&#8217;s material classification.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Thermal and Acoustic Performance: <\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Air Space Is Not Proof of Insulation<\/em><\/strong><\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Both corrugated and honeycomb cores contain substantial void space.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is easy to turn that observation into a marketing claim that these panels provide \u201cexcellent thermal and acoustic insulation.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That conclusion should not be made from geometry alone.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Thermal performance depends on the complete heat-flow path through skins, core, bonds, joints, substructure and wall assembly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acoustic performance likewise depends on mass, stiffness, damping, panel construction, frequency and the surrounding assembly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If thermal or acoustic performance is a project requirement, compare tested values for the relevant products or complete assemblies.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Do not select a panel merely because its core contains air.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Fabrication May Change Which Panel Is Economical<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Purchase price per square metre is only one part of panel economics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ACP has a major practical advantage: its fabrication methods are mature and widely available. Routing, folding and cassette fabrication are familiar processes throughout the architectural cladding industry.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Corrugated-core and honeycomb panels may require different edge details, joining methods, inserts, reinforcement or fastening strategies depending on the system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a large project, therefore, the lowest-priced raw panel is not necessarily the lowest-cost installed solution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Material utilization, fabrication time, substructure, fixing systems, transport, installation and replacement strategy can all affect the final cost.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>So Which Panel Is Better?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">There is no technically responsible universal answer.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ACP may make sense when:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A relatively thin architectural panel, broad finish availability, established fabrication methods and project economics are major priorities\u2014and the selected product and fa\u00e7ade system satisfy the applicable performance and fire requirements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Corrugated-core aluminum may make sense when:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An all-metal core architecture, low mass and increased panel rigidity are attractive, while the selected product&#8217;s mechanical properties, fire classification and fabrication system fit the project.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Aluminum honeycomb may make sense when:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">High stiffness at relatively low weight, greater sandwich depth, large panel formats or demanding architectural and transport applications justify the selected system&#8217;s cost, fabrication and detailing requirements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But none of those statements replaces engineering verification.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"has-text-align-center wp-block-paragraph\">Download the 4-page technical comparison guide covering core architecture, key differences, decision factors and a project-dependent specification checklist.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-base-2-color has-accent-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/09\/aluminum-composite-corrugated-core-honeycomb-panels-guide.pdf\" style=\"border-top-left-radius:25px;border-top-right-radius:25px;border-bottom-left-radius:25px;border-bottom-right-radius:25px\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Download the Free Technical Guide<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Specification Sheet Matters More Than the Product Name<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Perhaps the biggest mistake is specifying one of these materials only by category.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c<strong>Use ACP<\/strong>.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c<strong>Use corrugated aluminum<\/strong>.\u201d<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c<strong>Use honeycomb<\/strong>.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Those descriptions leave many engineering questions unanswered.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a real project, the relevant specification may need to identify the exact panel construction and verified performance requirements, including applicable dimensions, skin and core properties, finishes, mechanical performance, fire classification, tolerances, fixing system and relevant standards.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The importance of each parameter depends on the application.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Final Takeaway<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ACP, corrugated-core aluminum and aluminum honeycomb panels are not simply three price levels of the same material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">They are three different approaches to sandwich-panel construction.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">ACP uses a continuous core and has become an architectural workhorse because of its combination of finish, fabrication and economics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Corrugated-core panels use formed aluminum geometry to create a lightweight metallic sandwich structure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Honeycomb panels use a cellular core to create deeper lightweight sections capable of high stiffness-to-weight performance.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">And this leads to a surprisingly simple rule:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Don&#8217;t choose the panel by asking which material sounds strongest. Choose it by defining what the panel must do\u2014and then verify that requirement against the tested data for the exact product and system being specified.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On a major fa\u00e7ade, transport or infrastructure project, a generic comparison table should start the conversation.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>It should never finish the specification.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Engineering Note:<\/strong> This comparison is intended for material understanding and preliminary product evaluation. It is not a substitute for project-specific structural, fa\u00e7ade, fire, wind-load or code-compliance engineering. Verify the exact product, test reports, certification scope, fixing system and complete assembly before specification or procurement.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Looking for Aluminum Panel Suppliers?<\/strong><\/h2>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Find manufacturers, distributors and suppliers of aluminum composite, corrugated-core and honeycomb panels in our supplier directory.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-base-2-color has-accent-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/aluminiummagazine.com\/suppliers\/index.php?category=23&amp;location=&amp;search=\" style=\"border-top-left-radius:25px;border-top-right-radius:25px;border-bottom-left-radius:25px;border-bottom-right-radius:25px\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><strong>Find ACP \/ ACM Suppliers<\/strong><\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-base-2-color has-accent-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/aluminiummagazine.com\/suppliers\/index.php?category=1&amp;location=&amp;search=\" style=\"border-top-left-radius:25px;border-top-right-radius:25px;border-bottom-left-radius:25px;border-bottom-right-radius:25px\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Find Corrugated &amp; Honeycomb Panel Suppliers<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/p><script>document.addEventListener(\"DOMContentLoaded\",function(){\n        if(window.innerWidth <= 768){\n            if (\"immediate\" === \"delay\") {\n                setTimeout(function(){document.querySelectorAll(\".pai-ad\").forEach(el=>el.style.visibility=\"visible\")},0);\n            } else if (\"immediate\" === \"scroll\") {\n                window.addEventListener(\"scroll\",function(){\n                    let s=window.scrollY\/(document.body.scrollHeight-window.innerHeight);\n                    if(s>0.1){\n                        document.querySelectorAll(\".pai-ad\").forEach(el=>el.style.visibility=\"visible\");\n                    }\n                });\n            } else {\n                document.querySelectorAll(\".pai-ad\").forEach(el=>el.style.visibility=\"visible\");\n            }\n        } else {\n            document.querySelectorAll(\".pai-ad\").forEach(el=>el.remove());\n        }\n    });<\/script>","protected":false},"excerpt":{"rendered":"<p>At first glance, an aluminum composite panel, an aluminum corrugated-core panel, and an aluminum honeycomb panel can look remarkably similar. All three may present a smooth aluminum surface, all can be used in architectural applications, and all rely on some form of sandwich construction. But the important difference is hidden between the face sheets. ACP &#8230; <a title=\"ACP vs. Corrugated Aluminum vs. Honeycomb Panels: What&#8217;s the Difference?\" class=\"read-more\" href=\"https:\/\/aluminiummagazine.com\/mag\/aluminium\/panels\/acp-vs-corrugated-vs-honeycomb-aluminum-panels.html\" aria-label=\"Read more about ACP vs. Corrugated Aluminum vs. Honeycomb Panels: What&#8217;s the Difference?\">Read more<\/a><\/p>\n","protected":false},"author":12,"featured_media":19475,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4171],"tags":[],"class_list":["post-19474","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-panels"],"_links":{"self":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts\/19474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/comments?post=19474"}],"version-history":[{"count":3,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts\/19474\/revisions"}],"predecessor-version":[{"id":19484,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts\/19474\/revisions\/19484"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/media\/19475"}],"wp:attachment":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/media?parent=19474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/categories?post=19474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/tags?post=19474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}