{"id":13077,"date":"2026-09-21T01:51:53","date_gmt":"2026-09-21T01:51:53","guid":{"rendered":"https:\/\/www.raxpanel.com\/blog\/aluminum-honeycomb-panel-selection\/"},"modified":"2026-09-21T01:51:53","modified_gmt":"2026-09-21T01:51:53","slug":"aluminum-honeycomb-panel-selection","status":"publish","type":"post","link":"https:\/\/www.raxpanel.com\/es\/blog\/aluminum-honeycomb-panel-selection\/","title":{"rendered":"Selecci\u00f3n de paneles de aluminio con n\u00facleo de panal: gu\u00eda de espesores"},"content":{"rendered":"<style>.entry-content p{line-height:1.8;margin-bottom:28px;}.entry-content ul{margin-bottom:28px;padding-left:20px;list-style-type:disc;}.entry-content ol{margin-bottom:28px;padding-left:22px;}.entry-content li{margin-bottom:10px;line-height:1.6;}.entry-content h3{margin-bottom:16px;font-weight:700;}.entry-content dl{margin-bottom:28px;padding-left:0;}.entry-content dt{font-weight:700;margin-bottom:6px;}.entry-content dd{margin-bottom:16px;margin-left:20px;line-height:1.6;}.entry-content table{width:100%;display:table;border-collapse:collapse;margin-bottom:28px;}.entry-content th{padding:12px 14px;border:1px solid #e0e0e0;text-align:left;background:#0284c7;color:#fff;font-weight:600;}.entry-content td{padding:12px 14px;border:1px solid #e0e0e0;vertical-align:top;line-height:1.6;}.entry-content tbody tr:nth-child(even) td{background:#f9f9f9;}<\/style>\n<p>Two aluminum honeycomb panels can look identical in a brochure: same finish, same stated thickness, same photograph. Yet they can still differ by a factor of several in structural performance. The reason is uncomfortable but simple: core stiffness does not scale with thickness. It scales with the cube of the foil thickness-to-cell ratio, the (t\/L)^3 relationship that governs every hexagonal core ever bonded. A spec change of a few hundredths of a millimetre is a small change &#8211; cubed.<\/p>\n<p>That cube law is why panel selection cannot be done by eye, by brochure, or by price comparison alone. It has to be done by numbers. This guide sets out the four inputs that determine how a panel performs. These are foil thickness, cell size, alloy temper and bond quality &#8211; plus the numbers to demand before the purchase order is signed.<\/p>\n<h2 id=\"why-honeycomb-panel-selection-is-a-physics-decision\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">Why Honeycomb Panel Selection Is a Physics Decision<\/h2>\n<p>A sandwich panel is not one material but a system of four inputs. The output &#8211; stiffness, flatness, weight, durability &#8211; is set by the weakest of them. The four inputs are worth defining precisely, because quotation sheets routinely blur them. The <a href=\"\/blog\/acp-panel-structure-explained\/\">sandwich structure basics<\/a> are a prerequisite for what follows.<\/p>\n<dl>\n<dt>Foil thickness (t)<\/dt>\n<dd>The gauge of the aluminium strip that becomes the cell walls. This is the single most sensitive input, because its effect is cubed.<\/dd>\n<dt>Cell size (L)<\/dt>\n<dd>The across-flats dimension of the hexagonal cells. Larger cells mean longer unsupported walls, which is why cell size enters the stiffness equation alongside foil gauge.<\/dd>\n<dt>Alloy and temper<\/dt>\n<dd>The composition and hardness of both core foil and skins. The same geometry in a soft temper and a full-hard temper are two different structural products.<\/dd>\n<dt>Bond quality<\/dt>\n<dd>The shear connection between skins and core. A sandwich with an inadequate bond line behaves as three loose layers, not one panel.<\/dd>\n<\/dl>\n<p>The physics framing matters for a practical reason.. When stiffness scales with (t\/L)^3, the penalty for sloppy specification is not linear &#8211; it is amplified.. A supplier who quietly substitutes a thinner foil or a larger cell saves pennies per square metre.<\/p>\n<p>The project receives a panel that deflects several times more under the same wind load.. RaxPanel laminates aluminium honeycomb panels on its own line precisely so these four inputs stay under one quality system.. Selection, done scientifically, is the process of pinning all four inputs to numbers before fabrication begins.<\/p>\n<h2 id=\"foil-thickness-and-cell-size-the-core-inputs\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">Foil Thickness and Cell Size: The Core Inputs<\/h2>\n<figure style=\"margin:0 0 32px 0;\"><img src=\"https:\/\/www.raxpanel.com\/wp-content\/uploads\/insulated-metal-panel-manufacturer-how-imps-resist-corro.webp\" alt=\"Corrosion resistant insulated metal panel surface detail\" width=\"1120\" height=\"640\" class=\"wp-image-11516\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:8px;\"><figcaption style=\"font-size:14px;font-style:italic;color:#666;margin-top:10px;text-align:center;line-height:1.5;\">The core foil carries the load long before the skins do<\/figcaption><\/figure>\n<p>For structural use &#8211; and any high-rise facade qualifies as structural &#8211; the core foil should be 3003-H18 alloy with a minimum cell wall thickness of 0.06 mm. That figure is a floor, not a target. Cores built with foil walls under 0.04 mm are prone to buckling and shear failure, because the walls are too thin to resist the loads the core transfers. The failure is rarely dramatic in the warehouse; it appears years later as oil-canning, core crippling at fastener points, or delamination driven by cyclic wind loading.<\/p>\n<p>Cell geometry completes the picture.. Typical node diameters run from 6 mm to 10 mm, and the cell walls they form are what carry the load.. The published mechanics explain the stakes.<\/p>\n<p>In-plane stiffness scales with the cube of the wall thickness-to-cell-length ratio.. Compressive failure occurs through elastic buckling, plastic yielding or brittle crushing, and buckling stress itself scales with the cube of relative density.. Thin walls in long cells buckle first, so every core decision is about t and L together, never one without the other.<\/p>\n<div style=\"background:#f0f9ff;border-left:4px solid #0284c7;border-radius:4px;padding:20px 24px;margin-bottom:28px;\">\n<p style=\"margin-bottom:0;\"><strong>Tip:<\/strong> When a datasheet states foil thickness, ask whether the figure is nominal or minimum. A 0.06 mm nominal wall can dip below the buckling threshold in production; a 0.06 mm minimum cannot.<\/p>\n<\/div>\n<h2 id=\"alloy-selection-for-skins-and-core\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">Alloy Selection for Skins and Core<\/h2>\n<figure style=\"margin:0 0 32px 0;\"><img src=\"https:\/\/www.raxpanel.com\/wp-content\/uploads\/the-engineers-guide-to-composite-panels-and-cores-the-engine-overview.webp\" alt=\"Engineers guide to composite panel cores and materials\" width=\"1200\" height=\"685\" class=\"wp-image-7930\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:8px;\"><figcaption style=\"font-size:14px;font-style:italic;color:#666;margin-top:10px;text-align:center;line-height:1.5;\">Alloy and temper choices set the ceiling on everything the geometry can deliver<\/figcaption><\/figure>\n<p>Alloy selection is where many quotations go quietly vague, and vagueness here is expensive. For facade skins, 3003-H14 or 5005-H14-class aluminium sheet complying with ASTM B209 is the working specification. Choose 3003 for general architectural duty and 5005 where surface finish quality is the priority. The skins carry the coating, the weather and the bending loads, so their alloy and temper belong on the drawing. For the core, the foil should again be 3003-H18 &#8211; the full-hard temper that gives each hexagonal cell wall its maximum work-hardened strength before it is ever formed into cells.<\/p>\n<p>The temper letters deserve as much attention as the alloy numbers. H14 denotes a half-hard condition balancing strength and formability; H18 denotes full hard. A core foil supplied in a softer temper produces cell walls with lower yield strength, and the cube-law buckling behaviour of the core degrades accordingly. Skin coil supplied out of temper can crack at fold lines during fabrication, a defect that shows up at the brake press and gets billed back to someone.<\/p>\n<p>For readers specifying tall buildings, the alloy and foil rules interact with wind loading in ways covered in detail in the <a href=\"\/blog\/aluminum-honeycomb-panels-high-rise-wind-loads-guide\/\">high-rise wind load guide<\/a>. The buyer action is identical at any height. Request the alloy and temper certificate for both skins and core foil, and match it to the mill certificates on the coil that enters production. A quotation that reads only &#8220;aluminium skins, honeycomb core&#8221; is a quotation for a family of products, not a product.<\/p>\n<h2 id=\"matching-panel-thickness-to-application\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">Matching Panel Thickness to Application<\/h2>\n<p>Total panel thickness is the input buyers look at first and understand least, because a thicker panel is not linearly better &#8211; it is a different structural object. A 20 mm sandwich panel weighs about 6.2 kg\/m2, yet delivers the stiffness of a solid plate thicker than 6 mm. That is roughly 65% less weight than the equivalent solid construction, which runs about 8.1 kg\/m2 at just 3 mm. The core does the work: by holding the skins apart, it turns two thin sheets into a deep beam.<\/p>\n<p>Application matching then becomes a question of span, load and attachment rather than guesswork.. Facade panels exposed to wind pressure need enough core depth that deflection stays within the project&#8217;s tolerance under the design wind load.. The cube-law behaviour of the core then works in the buyer&#8217;s favour once the depth is right.<\/p>\n<p>Interior cladding and ceiling work, where spans and loads are lighter, justify shallower cores.. Oversized panels change the calculation again: this panel type can be produced up to 1,500 mm wide by 4,000 mm long.. At those spans the deflection budget &#8211; not the flatness of the sheet &#8211; decides the minimum core depth.<\/p>\n<p>The discipline that ties thickness selection together is simple. Start from the span and the load, work to a deflection limit, and let that determine core depth and foil specification together. Choosing thickness first inverts the physics &#8211; and the cube law punishes inversions.<\/p>\n<div class=\"cta-box\" style=\"background:#0f172a;border-radius:8px;padding:28px;margin:32px 0;color:#ffffff;\">\n<p style=\"color:#e2e8f0;\"><strong>Honeycomb Panels Built to Your Numbers.<\/strong> RaxPanel laminates aluminium honeycomb panels &#8211; including oversized panels up to 1,500 by 4,000 mm &#8211; on its own line. Engineers test to the data standard each project agrees on. Replies within 24 hours, one to one.<\/p>\n<p><a href=\"https:\/\/www.raxpanel.com\/aluminum-sandwich-panel\/aluminum-honeycomb-panel\/\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#0284c7;color:#ffffff;padding:12px 28px;border-radius:4px;text-decoration:none;font-weight:600;\">Request Panel Specs<\/a><\/div>\n<h2 id=\"the-bond-that-holds-it-all-together\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">The Bond That Holds It All Together<\/h2>\n<p>Every number discussed so far assumes one thing: that skins and core act as a single structural unit. The bond line makes that true, and it is the least visible layer in the finished panel. Structural thermosetting epoxy film adhesive, cured under heat and pressure, provides peel strengths above 6.5 N\/mm between skins and core. Below that level, the sandwich quietly stops being a sandwich. The skins shed their shear transfer into the core, the panel loses its effective depth, and the stiffness advantage that justified the purchase disappears with it.<\/p>\n<p>Acceptance is written as numbers with addresses. <a href=\"https:\/\/openstd.samr.gov.cn\/bzgk\/std\/newGbInfo?hcno=31B4F15BFD57132C94A01E320E280E7E\" target=\"_blank\" rel=\"noopener\">GB\/T 17748-2016<\/a> requires curtain-wall composite sheet to reach an average roller peel strength of at least 180 N.mm\/mm, with no single value below 150 N.mm\/mm. The test method is the climbing drum peel test defined in <a href=\"https:\/\/store.astm.org\/d1781-98r12.html\" target=\"_blank\" rel=\"noopener\">ASTM D1781<\/a>, which measures the force needed to separate skin from core across a bonded width. Sandwich panels are routinely qualified against the same framework. Either way, the number should appear in the purchase specification, not just in the supplier&#8217;s marketing PDF.<\/p>\n<div style=\"background:#fef2f2;border-left:4px solid #dc2626;border-radius:4px;padding:20px 24px;margin-bottom:28px;\">\n<p style=\"margin-bottom:0;\"><strong>Warning:<\/strong> A peel certificate is only worth what it is tied to. Insist on peel results from the production batch that ships. A report from a pilot run twelve months ago describes a different panel, made with different film, on a different press, under a different cure window.<\/p>\n<\/div>\n<figure style=\"margin:0 0 32px 0;\"><img src=\"https:\/\/www.raxpanel.com\/wp-content\/uploads\/aluminum-panel-surface-treatments-critical-pre-tre-7-scaled.jpg\" alt=\"Surface treatment and pretreatment process for aluminium panel bonding\" width=\"2560\" height=\"1440\" class=\"wp-image-7008\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:8px;\"><figcaption style=\"font-size:14px;font-style:italic;color:#666;margin-top:10px;text-align:center;line-height:1.5;\">Pretreatment quality decides whether the epoxy film bonds to metal or to contamination<\/figcaption><\/figure>\n<p>Bond performance begins before the adhesive is ever applied. Surface pretreatment of the skins determines whether the epoxy film keys to the aluminium or to a layer of rolling oil and oxide. The bond question and the core question therefore belong in the same conversation &#8211; both are set at the factory, and neither can be inspected from outside the finished panel. For a deeper treatment of how core construction shapes the finished bond, see the guide to <a href=\"\/blog\/aluminum-honeycomb-core-selection\/\">aluminium honeycomb core selection<\/a>.<\/p>\n<h2 id=\"the-selection-checklist-to-send-your-supplier\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">The Selection Checklist to Send Your Supplier<\/h2>\n<p>Scientific selection ends in a one-page checklist attached to the enquiry. Five lines cover the four-dimensional model, each verifiable by certificate, which makes the checklist enforceable rather than aspirational.<\/p>\n<ul>\n<li><strong>Alloy and temper named<\/strong> &#8211; 3003-H14 or 5005 skins per ASTM B209, 3003-H18 core foil, certificates to match the production coil.<\/li>\n<li><strong>Foil thickness stated as minimum<\/strong> &#8211; at least 0.06 mm cell wall for structural use, with nominal-versus-minimum declared explicitly.<\/li>\n<li><strong>Density or t\/L ratio stated<\/strong> &#8211; the core specification that fixes the cube-law behaviour, stated for the grade being quoted.<\/li>\n<li><strong>Peel report per batch<\/strong> &#8211; roller peel to GB\/T 17748-2016 by ASTM D1781: 180 N.mm\/mm average, 150 N.mm\/mm single minimum, results tied to the shipping batch.<\/li>\n<li><strong>Shear modulus certified<\/strong> &#8211; core shear modulus tested to ASTM C273 block shear, exceeding 130 MPa for structural facade use.<\/li>\n<\/ul>\n<figure style=\"margin:0 0 32px 0;\"><img src=\"https:\/\/www.raxpanel.com\/wp-content\/uploads\/grp-honeycomb-panel-marine-strongest-grp-honeycomb-panel-mar-overview.webp\" alt=\"GRP honeycomb panel showing core structure for marine use\" width=\"1200\" height=\"800\" class=\"wp-image-11746\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:8px;\"><figcaption style=\"font-size:14px;font-style:italic;color:#666;margin-top:10px;text-align:center;line-height:1.5;\">A specification is enforceable only when every line has a number and a certificate behind it<\/figcaption><\/figure>\n<p>Send the checklist with the enquiry, not after the quotation arrives. Suppliers who can meet it respond with numbers; suppliers who cannot respond with brochures &#8211; the fastest supplier audit available. Full panel options and data sheets are on the <a href=\"https:\/\/www.raxpanel.com\/aluminum-sandwich-panel\/aluminum-honeycomb-panel\/\" target=\"_blank\" rel=\"noopener\">aluminium honeycomb panel<\/a> product page.<\/p>\n<h2 id=\"scientific-selection-in-one-sentence\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">Scientific Selection in One Sentence<\/h2>\n<p>Select by physics, verify by certificate.. That is the whole method.. Use the cube law to understand why foil thickness and cell size dominate performance.<\/p>\n<p>Use alloy and temper to fix the strength of every wall and skin.. Use the peel and shear numbers to guarantee the bond turns the layers into one panel.. Then demand the certificates that prove each figure applies to the batch that ships.<\/p>\n<ul>\n<li>Stiffness scales with (t\/L)^3, so small core spec changes are amplified &#8211; pin foil thickness and cell size before comparing prices.<\/li>\n<li>Below 0.04 mm foil wall, buckling and shear failure risk rises sharply; structural facades start at 0.06 mm minimum in 3003-H18.<\/li>\n<li>A 20 mm panel at 6.2 kg\/m2 replaces a >6 mm solid plate &#8211; match core depth to span and load, not to habit.<\/li>\n<li>Peel of 180\/150 N.mm\/mm and shear modulus above 130 MPa are verifiable acceptance numbers; a spec without them is a promise.<\/li>\n<\/ul>\n<p>When the next panel enquiry goes out, attach the checklist above and ask each bidder to answer it line by line. The comparison that comes back will be shorter and far more predictive than any side-by-side of brochure covers &#8211; and RaxPanel welcomes exactly that kind of enquiry.<\/p>\n<p><!-- raxgate:C1 rules-read 2026-09-16 --><\/p>\n<h2 id=\"frequently-asked-questions-about-honeycomb-panel-selection\" style=\"margin-top:50px; margin-bottom:30px; font-size:28px; font-weight:700;\">Frequently Asked Questions About Honeycomb Panel Selection<\/h2>\n<div class=\"faq-card\">\n<div style=\"background:#f9f9f9;border-left:4px solid #0284c7;border-radius:4px;padding:25px;margin-bottom:20px;\">\n<h3>Why are honeycomb cells hexagonal?<\/h3>\n<p>Hexagons tile a plane with shared walls, so every gram of foil does double duty as the boundary of two cells. This tiling gives the stiffest structure per gram invested, which is why stiffness scales with the cube of the thickness-to-cell ratio.<\/p>\n<\/div>\n<\/div>\n<div class=\"faq-card\">\n<div style=\"background:#f9f9f9;border-left:4px solid #0284c7;border-radius:4px;padding:25px;margin-bottom:20px;\">\n<h3>What is the minimum foil thickness for a structural core?<\/h3>\n<p>For structural use such as high-rise facades, specify 3003-H18 foil with a cell wall of at least 0.06 mm. Cores with foil walls under 0.04 mm are prone to buckling and shear failure and should not be accepted for load-bearing applications.<\/p>\n<\/div>\n<\/div>\n<div class=\"faq-card\">\n<div style=\"background:#f9f9f9;border-left:4px solid #0284c7;border-radius:4px;padding:25px;margin-bottom:20px;\">\n<h3>Does it matter which direction the panel spans &#8211; L or W?<\/h3>\n<p>Yes. These panels are orthotropic: the L direction is the strongest and the W direction the most compliant. The panel must be installed so its strong axis aligns with the span, and the core orientation should be stated on the fabrication drawings.<\/p>\n<\/div>\n<\/div>\n<div class=\"faq-card\">\n<div style=\"background:#f9f9f9;border-left:4px solid #0284c7;border-radius:4px;padding:25px;margin-bottom:20px;\">\n<h3>How is skin-to-core peel strength tested?<\/h3>\n<p>By the climbing drum peel test of ASTM D1781. GB\/T 17748-2016 sets acceptance for curtain-wall composite sheet at an average of 180 N.mm\/mm with no single value below 150 N.mm\/mm. Results should be tied to the production batch that ships.<\/p>\n<\/div>\n<\/div>\n<div class=\"faq-card\">\n<div style=\"background:#f9f9f9;border-left:4px solid #0284c7;border-radius:4px;padding:25px;margin-bottom:20px;\">\n<h3>What panel sizes are available?<\/h3>\n<p>Panels can be produced up to 1,500 mm wide by 4,000 mm long. At those spans, deflection under design load &#8211; not sheet flatness &#8211; determines the minimum core depth, so size and thickness should be specified together.<\/p>\n<\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why are honeycomb cells hexagonal?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Hexagons tile a plane with shared walls, so every gram of foil does double duty as the boundary of two cells. This tiling gives the stiffest structure per gram invested, which is why stiffness scales with the cube of the thickness-to-cell ratio.\"}},{\"@type\":\"Question\",\"name\":\"What is the minimum foil thickness for a structural core?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For structural use such as high-rise facades, specify 3003-H18 foil with a cell wall of at least 0.06 mm. 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At those spans, deflection under design load - not sheet flatness - determines the minimum core depth, so size and thickness should be specified together.\"}}]}<\/script><\/p>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Article\",\"datePublished\":\"2026-09-16\",\"dateModified\":\"2026-09-16\",\"headline\":\"Aluminum Honeycomb Panel Selection: How to Scientifically Match Thickness and Core Specs\",\"author\":{\"@type\":\"Organization\",\"name\":\"RaxPanel Editorial Team\"}}<\/script><\/p>\n<p><script type=\"application\/ld+json\" id=\"evo301-geo-ai-block\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Dataset\",\"name\":\"Aluminum Honeycomb Panel Selection Dataset\",\"description\":\"Dataset covering scientific selection of aluminium honeycomb panels: the four inputs (foil thickness, cell size, alloy temper, bond quality), cube-law stiffness scaling, alloy specifications, peel and shear acceptance values and the supplier checklist.\",\"creator\":{\"@type\":\"Organization\",\"name\":\"RaxPanel\"},\"datePublished\":\"2026-09-16\",\"data_statements\":[\"In-plane honeycomb stiffness scales with the cube of the wall thickness-to-cell-length ratio (t\/L)^3.\",\"Structural cores use 3003-H18 foil with minimum 0.06 mm cell wall; walls under 0.04 mm are prone to buckling and shear failure.\",\"Typical honeycomb node diameters range from 6 mm to 10 mm.\",\"A 20 mm honeycomb panel weighs about 6.2 kg\/m2 and delivers the stiffness of a >6 mm solid plate, about 65% less weight than 8.1 kg\/m2 for a 3 mm solid plate.\",\"Structural epoxy film adhesive provides peel strengths above 6.5 N\/mm between skins and core.\",\"GB\/T 17748-2016 roller peel acceptance: 180 N.mm\/mm average, 150 N.mm\/mm single minimum, tested by ASTM D1781 climbing drum method.\",\"Core shear modulus should exceed 130 MPa for structural facade use, certified by ASTM C273 block shear testing.\",\"Panels can be produced up to 1,500 x 4,000 mm.\"],\"qa_concise\":[{\"question\":\"What are the four inputs in honeycomb panel selection?\",\"answer\":\"Foil thickness, cell size, alloy temper and bond quality - the weakest of the four sets panel performance.\"},{\"question\":\"What minimum foil thickness should a structural core have?\",\"answer\":\"3003-H18 foil with at least 0.06 mm cell wall; below 0.04 mm the core risks buckling and shear failure.\"},{\"question\":\"What peel strength should a facade panel meet?\",\"answer\":\"180 N.mm\/mm average and 150 N.mm\/mm single minimum per GB\/T 17748-2016, tested by ASTM D1781.\"},{\"question\":\"How large can honeycomb panels be made?\",\"answer\":\"Up to 1,500 mm wide by 4,000 mm long.\"}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dos paneles de aluminio con n\u00facleo de panal pueden verse id\u00e9nticos en un folleto: mismo acabado, mismo espesor declarado, misma fotograf\u00eda. Sin embargo, pueden diferir por un factor de varios en rendimiento estructural. La raz\u00f3n es inc\u00f3moda pero simple: la rigidez del n\u00facleo no escala con el espesor. Escala con el cubo de la relaci\u00f3n entre el espesor de la l\u00e1mina y el tama\u00f1o de celda, (t\/L)^3\u2026<\/p>","protected":false},"author":2,"featured_media":8034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","rank_math_title":"Aluminum Honeycomb Panel Thickness: A Selection Guide","rank_math_description":"How to select aluminum honeycomb panels scientifically: foil thickness, cell size, alloy temper, bond testing and the checklist to send your supplier.","rank_math_focus_keyword":"aluminum honeycomb panel selection","rank_math_robots":"","rank_math_canonical_url":"","rank_math_facebook_title":"","rank_math_facebook_description":"","rank_math_twitter_title":"","rank_math_twitter_description":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_focuskw":"","_yoast_wpseo_canonical":"","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","_aioseo_title":"","_aioseo_description":"","_aioseo_keywords":"","_aioseo_robots_default":"","_aioseo_robots_noindex":"","_aioseo_og_title":"","_aioseo_og_description":"","_aioseo_twitter_title":"","_aioseo_twitter_description":"","aiosp_title":"","aiosp_description":"","aiosp_keywords":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_analysis_target_kw":"","_seopress_robots_canonical":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_genesis_title":"","_genesis_description":"","_genesis_canonical":"","_genesis_noindex":"","_genesis_nofollow":"","slim_seo":""},"categories":[108],"tags":[],"class_list":["post-13077","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminum-panels","category-108","description-off"],"_links":{"self":[{"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/posts\/13077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/comments?post=13077"}],"version-history":[{"count":0,"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/posts\/13077\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/media\/8034"}],"wp:attachment":[{"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/media?parent=13077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/categories?post=13077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.raxpanel.com\/es\/wp-json\/wp\/v2\/tags?post=13077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}