{"id":1680,"date":"2026-08-17T10:59:57","date_gmt":"2026-08-17T02:59:57","guid":{"rendered":"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-thickness-size-selection-guide\/"},"modified":"2026-08-17T10:59:57","modified_gmt":"2026-08-17T02:59:57","slug":"xps-waterproof-backer-board-thickness-size-selection-guide","status":"publish","type":"post","link":"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-thickness-size-selection-guide\/","title":{"rendered":"XPS Waterproof Backer Board Thickness Guide: Choosing the Right Panel Size &#038; Thickness for Walls, Floors, Benches &#038; Ceilings (2026)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Why Board Thickness Is the Most Overlooked Specification in Wet-Area Construction<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ask ten tile contractors what matters most when choosing an <strong>XPS waterproof backer board<\/strong> and you will get ten different answers: waterproofing rating, tile adhesion, brand reputation, price per square foot. Thickness almost never makes the list. Yet thickness is the single specification that quietly determines <em>everything downstream<\/em> \u2014 whether your wall can carry large-format tile without deflection, whether a curbless shower pan transitions flush with the bathroom floor, whether a floating bench holds the weight of two adults, and whether your steam-room ceiling slopes correctly under gravity load.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Extruded polystyrene (XPS) backer boards differ from cement board and gypsum-based panels in one decisive way: they are <strong>closed-cell, rigid foam<\/strong> with a waterproof core and a fiber-reinforced, cementitious or polymer-modified facing. Because the core is foam, thickness becomes a true <em>design variable<\/em> \u2014 you can specify 6&nbsp;mm for a lightweight wall liner, 30&nbsp;mm for a structural bench, or 50&nbsp;mm for a load-bearing curb. Cement board cannot do this: it is sold in a single, heavy, brittle thickness and carries no meaningful compressive or flexural load.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This guide is the definitive reference on <strong>choosing the correct XPS backer board thickness and panel size<\/strong>. We break down the standard thickness matrix across major brands, map each thickness to its ideal application (walls, floors, ceilings, benches, niches, curbs, and curbless transitions), compare weight and load capacity against traditional substrates, and close with the thickness mistakes that cost contractors the most on warranty callbacks. If you are specifying, estimating, or installing, this is the page you save and come back to.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Thicknesses Are Available? The Complete Brand-by-Brand Matrix<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Not all XPS backer boards are created equal, and thickness availability is where the major brands diverge most. Understanding the full range is step one, because the <em>thinnest<\/em> panel a manufacturer offers often signals where that product is genuinely designed to perform.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Brand \/ Product<\/th><th>Available Thicknesses (mm)<\/th><th>Available Thicknesses (in)<\/th><th>Thinnest \/ Thickest<\/th><th>Typical Use<\/th><\/tr><\/thead><tbody><tr><td>Schluter KERDI-BOARD<\/td><td>5, 9, 12.5, 19, 28, 38, 50<\/td><td>3\/16, 3\/8, 1\/2, 3\/4, 1-1\/8, 1-1\/2, 2<\/td><td>5 mm \/ 50 mm<\/td><td>Walls, benches, curbs, ceilings<\/td><\/tr><tr><td>Wedi Building Board<\/td><td>6, 10, 12.5, 20, 30, 40, 50<\/td><td>1\/4, 3\/8, 1\/2, 3\/4, 1-1\/8, 1-1\/2, 2<\/td><td>6 mm \/ 50 mm<\/td><td>Full wet-room system<\/td><\/tr><tr><td>GoBoard<\/td><td>6.35, 12.7, 19, 25.4<\/td><td>1\/4, 1\/2, 3\/4, 1<\/td><td>6.35 mm \/ 25.4 mm<\/td><td>Walls, ceilings, niches<\/td><\/tr><tr><td>Laticrete Hydro Ban Board<\/td><td>6.35, 12.7, 19, 25.4<\/td><td>1\/4, 1\/2, 3\/4, 1<\/td><td>6.35 mm \/ 25.4 mm<\/td><td>Walls, tub surrounds<\/td><\/tr><tr><td>USG Durock Ultralight Foam<\/td><td>12.7, 19, 25.4<\/td><td>1\/2, 3\/4, 1<\/td><td>12.7 mm \/ 25.4 mm<\/td><td>Walls, floors<\/td><\/tr><tr><td>NobleSeal \/ FinPan ProBoard<\/td><td>12.7, 19, 25.4<\/td><td>1\/2, 3\/4, 1<\/td><td>12.7 mm \/ 25.4 mm<\/td><td>Pre-sloped pans, walls<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The pattern is clear: <strong>KERDI-BOARD and Wedi<\/strong> span the widest range (roughly 5\u201350&nbsp;mm) because they are engineered as complete systems that include benches, curbs, and pre-sloped shower trays. Value-oriented products like <strong>GoBoard and Hydro Ban Board<\/strong> concentrate on the 6.35\u201325.4&nbsp;mm wall-and-ceiling sweet spot, which covers roughly 90% of residential installations. When a project calls for a structural element \u2014 a bench, a curb, a load-bearing partition \u2014 the wide-range systems give you far more design freedom.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Thickness Selection by Application: A Room-by-Room Specification Map<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Here is the practical mapping that answers the question we hear most often: <em>\u201cWhat thickness XPS backer board should I use for\u2026?\u201d<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Shower &amp; Wet-Room Walls \u2014 12.5 mm (1\/2 in) Is the Default<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For standard stud framing at 16 in (406 mm) on-center, a <strong>12.5&nbsp;mm (1\/2 in) panel<\/strong> is the workhorse. It is stiff enough to eliminate visible deflection under large-format tile, light enough for a single installer to carry and set, and thick enough to accept the screws and washers that mechanically fasten the board to framing. When studs are pushed to 24 in (610 mm) on-center \u2014 common in some commercial and remodel framing \u2014 step up to <strong>19&nbsp;mm (3\/4 in)<\/strong> to maintain a flat, rigid tile plane.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thinner <strong>6&nbsp;mm and 9&nbsp;mm panels<\/strong> shine in two niche wall scenarios: <em>over-boarding<\/em> an existing sound surface where build-out thickness must be minimized, and <em>curved wall<\/em> applications where the thinner board flexes into a radius without cracking the facing. For a full breakdown of curving technique, see our <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-design-guide-curves-niches\/\">XPS backer board design guide<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Floors &amp; Shower Pans \u2014 Match the Substrate, Not Just the Tile<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Floor and pan thickness is governed by two forces: <strong>point load<\/strong> from foot traffic and <strong>compressive creep<\/strong> under sustained weight. For a pre-sloped shower tray, manufacturers machine the slope directly into a <strong>20\u201330&nbsp;mm (3\/4\u20131-1\/8 in) XPS core<\/strong>, which gives a rigid, drain-sloped base without a heavy mortar bed. For full bathroom floors over plywood or concrete, <strong>19\u201325.4&nbsp;mm (3\/4\u20131 in)<\/strong> provides the compressive strength and flatness that large-format porcelain demands. Never use a thin wall panel on a floor \u2014 the closed-cell core will creep under point load and the grout joints will telegraph through over time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ceilings &amp; Steam-Room Slopes \u2014 Thinner Is Lighter, but Watch the Pitch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Overhead work is where the <strong>weight advantage of XPS becomes a safety advantage<\/strong>. A 12.5&nbsp;mm XPS panel weighs roughly 1\/4 of the equivalent cement board, which dramatically reduces installer fatigue and the risk of dropped panels. For standard shower ceilings, <strong>12.5&nbsp;mm<\/strong> is typical. For a steam-room ceiling, however, thickness interacts with the mandatory <strong>2 in\/ft (1\/4 in per 12 in) slope<\/strong> toward the drain; you will often build the pitch using tapered XPS panels or a pre-sloped assembly rather than relying on the panel thickness alone. Full details are in our <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-steam-rooms-showers-guide\/\">steam room design and code guide<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Benches, Curbs &amp; Niches \u2014 Go Structural: 28\u201350 mm<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This is where XPS separates itself from every traditional substrate. A floating bench must carry the weight of seated adults without a support leg \u2014 a job that requires a <strong>28\u201350&nbsp;mm (1-1\/8\u20132 in) structural panel<\/strong> laminated and anchored to the wall system. A curb built from a <strong>38\u201350&nbsp;mm<\/strong> foam core gives you a rigid, perfectly level threshold at a fraction of the weight of lumber-and-mortar construction. Recessed niches are typically framed with the same <strong>12.5&nbsp;mm<\/strong> wall panel, but the shelf itself benefits from a thicker <strong>19&nbsp;mm<\/strong> piece for load-bearing capacity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Panel Sizes &amp; Formats: What Actually Fits Through the Door<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thickness is only half the specification. Panel <strong>length \u00d7 width<\/strong> determines material waste, seam count, and whether a single installer can handle the sheet alone. The dominant residential format is <strong>4 ft \u00d7 8 ft (1220 \u00d7 2440 mm)<\/strong>, but several manufacturers also produce <strong>4 \u00d7 4 ft<\/strong>, <strong>3 \u00d7 5 ft<\/strong>, and <strong>2 \u00d7 4 ft<\/strong> formats precisely because large sheets are awkward to carry through tight remodels.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Panel Format<\/th><th>Dimensions (mm)<\/th><th>Coverage<\/th><th>Best For<\/th><th>Handling<\/th><\/tr><\/thead><tbody><tr><td>Full sheet<\/td><td>1220 \u00d7 2440<\/td><td>2.98 m\u00b2 (32 ft\u00b2)<\/td><td>New construction, open walls<\/td><td>2-person lift recommended<\/td><\/tr><tr><td>Half sheet<\/td><td>1220 \u00d7 1220<\/td><td>1.49 m\u00b2 (16 ft\u00b2)<\/td><td>Remodels, upper walls<\/td><td>1-person manageable<\/td><\/tr><tr><td>Medium panel<\/td><td>915 \u00d7 1525 (3\u00d75 ft)<\/td><td>1.39 m\u00b2 (15 ft\u00b2)<\/td><td>Tight stairwells, baths<\/td><td>1-person easy<\/td><\/tr><tr><td>Small panel<\/td><td>610 \u00d7 1220 (2\u00d74 ft)<\/td><td>0.74 m\u00b2 (8 ft\u00b2)<\/td><td>Niches, curbs, patch work<\/td><td>1-person, one hand<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A common estimating mistake is to calculate material by raw square footage and ignore <strong>seam layout<\/strong>. Larger panels reduce the linear footage of joints you must seal, which is both a labor and a leak-risk consideration. In a standard 5 ft \u00d7 8 ft shower, a full 4 \u00d7 8 sheet with a single seam will nearly always beat four 2 \u00d7 4 panels on both installed cost and waterproofing integrity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Weight &amp; Load Capacity: Why XPS Beats Cement Board by an Order of Magnitude<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The thickness-versus-weight trade-off is the single best reason to switch to XPS. Below is the comparison that closes most specification debates.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Substrate<\/th><th>Thickness<\/th><th>Weight per Panel (4\u00d78)<\/th><th>Weight per m\u00b2<\/th><th>R-Value<\/th><th>Water Absorption<\/th><\/tr><\/thead><tbody><tr><td>XPS backer board<\/td><td>12.5 mm<\/td><td>~11 kg (24 lb)<\/td><td>~3.6 kg\/m\u00b2<\/td><td>~2.5<\/td><td>&lt;0.5%<\/td><\/tr><tr><td>Cement board (Durock)<\/td><td>12.7 mm<\/td><td>~27 kg (59 lb)<\/td><td>~9.0 kg\/m\u00b2<\/td><td>~0.26<\/td><td>7\u201312%<\/td><\/tr><tr><td>Fiber-cement (HardieBacker)<\/td><td>10 mm<\/td><td>~21 kg (46 lb)<\/td><td>~7.0 kg\/m\u00b2<\/td><td>~0.13<\/td><td>10\u201314%<\/td><\/tr><tr><td>Gypsum (green board)<\/td><td>12.7 mm<\/td><td>~20 kg (44 lb)<\/td><td>~6.7 kg\/m\u00b2<\/td><td>~0.45<\/td><td>50%+ (not waterproof)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">At equivalent thickness, XPS is <strong>roughly 60% lighter than cement board<\/strong> while carrying a meaningful structural load in its thicker grades and contributing real thermal insulation (R-2.5 vs R-0.26 \u2014 nearly a 10\u00d7 gap). That insulation value matters because a warm tile surface resists condensation and mold, and it can simplify compliance with energy codes. See our <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-thermal-performance-radiant-floor-heating\/\">thermal performance and radiant heat guide<\/a> for the full energy story.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cost by Thickness: What the Upgrade Actually Buys You<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">XPS backer board carries a per-square-foot premium over cement board at the material line \u2014 typically <strong>$1.50\u2013$3.50\/sqft more<\/strong> \u2014 but thickness selection is where value is won or lost. Upgrading a wall from 12.5&nbsp;mm to 19&nbsp;mm adds only pennies per square foot, yet buys measurably flatter tile planes on 24-in framing. Conversely, paying for a 50&nbsp;mm structural board where a 12.5&nbsp;mm wall panel will do is wasted money.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The honest economics: <strong>thickness is not a premium feature \u2014 it is a load-rating decision.<\/strong> Specify the minimum thickness that satisfies the structural requirement and the flatness\/deflection criteria, and reinvest the savings in waterproofing seams, which is where leak failures actually originate. A complete cost and ROI comparison against cement board is available in our <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-vs-cement-board-cost-roi\/\">cost, labor and ROI comparison<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cutting, Joining &amp; Seam Sealing: How Thickness Changes the Technique<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thickness dictates the tool and the joint treatment:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thin panels (\u226412.5 mm):<\/strong> score-and-snap with a utility knife works cleanly; seams are sealed with the manufacturer&rsquo;s sealant-and-band method or a compatible waterproof membrane.<\/li>\n<li><strong>Medium panels (19\u201328 mm):<\/strong> still knife-cuttable, but a fine-tooth saw or a dedicated foam saw gives cleaner edges on structural elements.<\/li>\n<li><strong>Thick panels (\u226538 mm):<\/strong> use a sharp saw; edges and fasteners must be treated per the system&rsquo;s instructions, and butt joints should be planned so they land on framing.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Because XPS has no silica content, cutting produces <strong>no respirable crystalline silica dust<\/strong> \u2014 a health and compliance advantage over cement board. For the full step-by-step cutting, fastening, and waterproofing sequence, see our <a href=\"https:\/\/www.biaotuoboard.com\/install-xps-waterproof-backer-board-step-by-step-guide\/\">complete installation guide<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Five Thickness Mistakes That Drive Warranty Callbacks<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Using a wall panel on the floor.<\/strong> Thin panels creep under point load; the grout telegraphs and the waterproofing can fail at the deflection point.<\/li>\n<li><strong>Specifying 12.5 mm on 24-in framing.<\/strong> The unsupported span flexes; large-format tile pops or the plane reads visibly wavy.<\/li>\n<li><strong>Building a floating bench from wall board.<\/strong> A bench needs a 28\u201350 mm structural panel; a 12.5 mm piece will deflect or fail.<\/li>\n<li><strong>Ignoring seam count.<\/strong> Choosing small panels to save on sheet cost adds linear joints, sealing labor, and leak risk.<\/li>\n<li><strong>Over-specifying thickness.<\/strong> Paying for structural board on a standard wall is pure waste; match thickness to load, not to caution.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What thickness XPS backer board should I use for a shower wall?<\/h3>\n\n\n<p class=\"wp-block-paragraph\"><strong>12.5 mm (1\/2 in)<\/strong> is the default for standard 16-in on-center stud framing. Move to 19 mm (3\/4 in) if studs are 24 in on-center or if you are setting very large-format tile that demands a flatter, stiffer plane.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I use 6 mm XPS board on shower walls?<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Yes, but only in specific cases: over-boarding an existing sound surface, curved walls, or lightweight applications where build-out must be minimized. A 6 mm panel is not the right primary substrate for a fresh stud wall that will carry large tile.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is thicker XPS backer board more waterproof?<\/h3>\n\n\n<p class=\"wp-block-paragraph\">No. Waterproofing comes from the <strong>closed-cell core and the sealed seams<\/strong>, not from thickness. A properly sealed 12.5 mm panel is just as waterproof as a 50 mm panel. Thickness is about structure and insulation, not water resistance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What thickness do I need for a curbless shower pan?<\/h3>\n\n\n<p class=\"wp-block-paragraph\">A pre-sloped curbless tray is typically a <strong>20\u201330 mm<\/strong> panel with the slope machined in, which lets the shower floor transition flush with the bathroom floor. See our <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-curbless-showers-barrier-free-bathrooms\/\">curbless shower and barrier-free bathroom guide<\/a> for full slope and accessibility requirements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does thicker board improve soundproofing?<\/h3>\n\n\n<p class=\"wp-block-paragraph\">It contributes modestly, but acoustic performance is driven more by the board&rsquo;s closed-cell damping behavior and correct perimeter isolation than by thickness alone. Details and IIC\/STC data are in our <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-acoustic-performance-soundproofing\/\">acoustic performance guide<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion: Match Thickness to Load, Then Spend on Seams<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thickness is the specification that quietly controls deflection, flatness, weight, insulation, and structural capability \u2014 yet it is the one detail most specs skip. The rule of thumb: <strong>12.5 mm for walls, 19\u201330 mm for floors and pans, and 28\u201350 mm for anything structural<\/strong> like benches and curbs. Once the load rating is right, redirect every remaining dollar into sealing the seams, because waterproofing failures happen at the joint, not in the core.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For the complete picture, continue through our <a href=\"https:\/\/www.biaotuoboard.com\/waterproof-backer-board-complete-guide-xps-tile-substrates\/\">complete guide to XPS tile substrates<\/a>, the <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-testing-standards-performance\/\">technical testing and standards reference<\/a>, and the <a href=\"https:\/\/www.biaotuoboard.com\/xps-waterproof-backer-board-tile-adhesive-compatibility-guide\/\">tile and adhesive compatibility guide<\/a> to lock in a fully specified, warranty-grade wet-area assembly.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>The definitive guide to choosing the correct XPS waterproof backer board thickness and panel size. Covers the complete brand-by-brand thickness matrix (Schluter KERDI-BOARD, Wedi, GoBoard, Hydro Ban Board, Durock), a room-by-room thickness specification map for walls, floors, shower pans, ceilings, benches, curbs and niches, panel size and format selection, weight and load capacity comparison vs cement board, cost by thickness, cutting and seam-sealing techniques that change with thickness, and the five thickness mistakes that drive warranty callbacks. Includes an FAQ covering shower wall thickness, 6mm boards, waterproofing vs thickness, curbless pans, and soundproofing. Essential for contractors, specifiers, and estimators.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","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":[21],"tags":[],"class_list":["post-1680","post","type-post","status-publish","format-standard","hentry","category-technical-resources"],"_links":{"self":[{"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/posts\/1680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/comments?post=1680"}],"version-history":[{"count":0,"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/posts\/1680\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/media?parent=1680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/categories?post=1680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.biaotuoboard.com\/wp-json\/wp\/v2\/tags?post=1680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}