{"id":1699,"date":"2026-09-10T08:52:17","date_gmt":"2026-09-10T08:52:17","guid":{"rendered":"https:\/\/nanlongmetal.com\/?post_type=product&#038;p=1699"},"modified":"2026-09-26T11:50:31","modified_gmt":"2026-09-26T11:50:31","slug":"cement-board","status":"publish","type":"product","link":"https:\/\/nanlongmetal.com\/es\/producto\/cement-board\/","title":{"rendered":"Cement Board"},"content":{"rendered":"<style>.postid-1699 .elementor-image-carousel img{display:block!important;width:100%!important;height:auto!important;aspect-ratio:1\/1!important;object-fit:fill!important;}<\/style>\n<p>Cement board (fiber cement board) is a dense, high-strength flat building board made with cement as the main binder, reinforced with asbestos-free fibers (cellulose, synthetic or mineral), optionally with silica\/calcium materials replacing part of the cement. It is formed by sheet-making or molding, then cured by natural, steam, or autoclaved hydration to produce a compact, weather-resistant panel.<\/p>\n<p>With a characteristic dark gray, textured surface, cement board is heavier and stronger than most ceiling boards, making it the standard choice for exterior cladding, flooring, wet areas, and high-load or outdoor construction.<\/p>\n<p><strong style=\"color:#000000;\">Storage<\/strong><\/p>\n<p>Keep dry, flat, off the ground.<\/p>\n<p><strong style=\"color:#000000;\">Why Choose Cement Board<\/strong><\/p>\n<p>Stronger &amp; denser than calcium silicate board \u2014 for high-load and impact areas.<\/p>\n<p>More weatherproof \u2014 the right choice for exterior and wet construction.<\/p>\n<p>Better value than metal \u2014 durable, low-maintenance, economical for large projects.<\/p>\n<p><strong style=\"color:#000000;\">Technical Specifications<\/strong><\/p>\n<div style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;min-width:760px;border-collapse:collapse;table-layout:fixed;text-align:left;\">\n<tbody>\n<tr style=\"text-align:center;\">\n<td colspan=\"3\" style=\"border:1px solid #333;padding:10px;font-weight:700;text-align:center;\">Selection rule of thumb\uff1aindoor, light, smooth \u2192 Calcium Silicate; outdoor, heavy-duty, strong \u2192 Cement Board<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;font-weight:700;\">Aspect<\/td>\n<td style=\"border:1px solid #333;padding:10px;font-weight:700;\">Cement Board (JC\/T 412)<\/td>\n<td style=\"border:1px solid #333;padding:10px;font-weight:700;\">Calcium Silicate Board (JC\/T 564)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Main binder<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Cement (main)<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Silica + calcium (main), little cement<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Process<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Water\/steam\/autoclave curing + pressing<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Autoclaved (high temp &amp; pressure, chemical reaction)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Density<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Heavier, \u2265 1.5 g\/cm\u00b3<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Lighter, 1.0\u20131.6 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Strength<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Higher, more impact-resistant<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Moderate, easier to cut\/machine<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Color \/ surface<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Dark gray, rougher texture<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Cream\/light, smooth, finer surface<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Weather resistance<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Excellent \u2014 suits outdoor &amp; high load<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Good indoors, not for long-term outdoor<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Best applications<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Exterior walls, floors, mezzanines, wet areas<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Indoor ceilings, partitions, lining, furniture backing<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Typical use case<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Structural + outdoor<\/td>\n<td style=\"border:1px solid #333;padding:10px;\">Decorative + indoor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;min-width:760px;border-collapse:collapse;table-layout:fixed;text-align:left;\">\n<tbody>\n<tr style=\"text-align:center;\">\n<td colspan=\"3\" style=\"border:1px solid #333;padding:10px;font-weight:700;text-align:center;\">Cement Board<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;font-weight:700;\">Item<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;font-weight:700;\">Specification<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Material<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;\">Cement + fibers (asbestos-free) + silica\/calcium (optional)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Standard size<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;\">1200\u00d72400mm \/ 1220\u00d72440mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Thickness<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;\">4\u201330mm (industry range 2.5\u2013100mm)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Density<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;\">\u2265 1.5 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Wet expansion<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;\">Steam-cured \u2264 0.50%, autoclaved \u2264 0.25% (per JC\/T 412)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Fire rating<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;\">Class A non-combustible<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #333;padding:10px;\">Standard<\/td>\n<td colspan=\"2\" style=\"border:1px solid #333;padding:10px;\">JC\/T 412 (fiber cement board)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Cement Board is a dense, high-strength, asbestos-free fiber cement panel designed for demanding construction. Its cement-based composition, reinforced fibers, and cured structure provide strong impact resistance, weather resistance, dimensional stability, and Class A non-combustible performance. Available in standard 1200 \u00d7 2400 mm and 1220 \u00d7 2440 mm sizes with thicknesses from 4\u201330 mm, it suits exterior walls, floors, mezzanines, wet areas, and other high-load applications.<\/p>","protected":false},"featured_media":1838,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[33],"product_tag":[],"class_list":["post-1699","product","type-product","status-publish","has-post-thumbnail","product_cat-calcium-silicon-tile","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/product\/1699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/comments?post=1699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/media\/1838"}],"wp:attachment":[{"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/media?parent=1699"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/product_brand?post=1699"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/product_cat?post=1699"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nanlongmetal.com\/es\/wp-json\/wp\/v2\/product_tag?post=1699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}