{"id":179,"date":"2026-06-24T00:37:19","date_gmt":"2026-06-24T00:37:19","guid":{"rendered":"https:\/\/armstrongpanel.com\/?post_type=product&p=179"},"modified":"2026-10-10T01:22:45","modified_gmt":"2026-10-10T01:22:45","slug":"calcium-silicate-board","status":"publish","type":"product","link":"https:\/\/www.armstrongpanel.com\/fr\/produit\/calcium-silicate-board\/","title":{"rendered":"Calcium Silicate Board"},"content":{"rendered":"
\n

Product Overview<\/h2>\n

Calcium silicate board is inorganic building panel made of siliceous materials, calcareous materials and cellulose reinforcing fibers. It is produced by pulp forming and high-temperature high-pressure autoclave curing. Asbestos-free and formaldehyde-free, it integrates fire resistance, moisture resistance and high mechanical strength, widely used for ceiling, partition wall and fire cladding.<\/p>\n

Specifications & Options<\/h2>\n\n\n\n\n\n\n\n\n
Size<\/th>\n1220\u00d72440mm (standard sheet), custom cutting available<\/td>\n<\/tr>\n
Thickness<\/th>\n6mm \/8mm \/10mm \/12mm \/15mm \/20mm<\/td>\n<\/tr>\n
Fire performance<\/th>\nClass A1 non-combustible<\/td>\n<\/tr>\n
Reinforcement<\/th>\nCellulose fibers<\/td>\n<\/tr>\n
Processing<\/th>\nSawing, drilling and grooving<\/td>\n<\/tr>\n
Surface options<\/th>\nPainting, lamination and pre-finished panels<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Core Advantages<\/h2>\n

Class A1 non-combustible<\/h3>\n

Pure inorganic substrate, non-flammable with low smoke & non-toxic fumes. Long fire resistance rating, suitable for fire partition, duct wrapping and steel structure fire protection, meeting fire codes for public buildings.<\/p>\n

Moisture stable & dimensionally stable<\/h3>\n

Extremely low moisture movement. No swelling, sagging or mildew in humid environments, outperforming gypsum board.<\/p>\n

High strength & durable impact resistance<\/h3>\n

Good bending performance, impact-resistant, acid & alkali resistant, termite-proof, long service life, ideal for high-traffic public areas.<\/p>\n

Eco-friendly & safe<\/h3>\n

Asbestos-free, zero formaldehyde, no hazardous emission, compliant with strict indoor air quality standards.<\/p>\n

Easy machining & dry construction<\/h3>\n

Can be sawed, drilled and grooved. Installed with light steel keel system. Surface can be painted or laminated; pre-finished panels available.<\/p>\n

Thermal & acoustic performance<\/h3>\n

Low thermal conductivity for heat preservation. When used as partition substrate, it can combine with acoustic materials to improve sound insulation.<\/p>\n

Application Scenarios<\/h2>\n

Partition walls & suspended ceilings for office buildings, hospitals, schools, shopping malls and hotels; humid areas such as kitchens, bathrooms and basements; fire compartment, duct wrapping, steel structure fire protection; exterior backer board, machine rooms and so on.<\/p>\n

Product Selection & Enquiries<\/h2>\n

Tell us your project application, required dimensions, thickness and quantity. Our team can confirm the available product options, sample requirements and quotation for your project.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Calcium silicate board is inorganic building panel made of siliceous materials, calcareous materials and cellulose reinforcing fibers. It is produced by pulp forming and high-temperature high-pressure autoclave curing. Asbestos-free and formaldehyde-free, it integrates fire resistance, moisture resistance and high mechanical strength, widely used for ceiling, partition wall and fire cladding.<\/p>\n

    \n
  • Size:<\/strong> 1220\u00d72440mm (standard sheet), custom cutting available<\/li>\n
  • Thickness:<\/strong> 6mm \/8mm \/10mm \/12mm \/15mm \/20mm<\/li>\n
  • Fire performance:<\/strong> Class A1 non-combustible<\/li>\n
  • Reinforcement:<\/strong> Cellulose fibers<\/li>\n
  • Processing:<\/strong> Sawing, drilling and grooving<\/li>\n<\/ul>\n

    Applications:<\/strong> Partition walls & suspended ceilings for office buildings, hospitals, schools, shopping malls and hotels; humid areas such as kitchens, bathrooms and basements; fire compartment, duct wrapping, steel structure fire protection; exterior backer board, machine rooms and so on.<\/p>","protected":false},"featured_media":261,"template":"","meta":[],"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":["post-179","product","type-product","status-publish","has-post-thumbnail","product_cat-building-materials-and-panels","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/product\/179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/media\/261"}],"wp:attachment":[{"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/media?parent=179"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/product_brand?post=179"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/product_cat?post=179"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.armstrongpanel.com\/fr\/wp-json\/wp\/v2\/product_tag?post=179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}