{"product_id":"kittec-feuerleichtstein-astm-23-26","title":"Kittec Refractory Brick ASTM 23 \u0026 26","description":"\u003ch2\u003e\u003cstrong\u003eLightweight Refractory Bricks from Kittec up to 1400 °C\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLightweight refractory brick is a proven material for lining combustion chambers in temperature ranges up to 1400 °C. It ensures that the heat in the furnace is optimally concentrated and evenly distributed, allowing for stable and reproducible firing results.\u003c\/p\u003e\n\u003cp\u003eDue to its low thermal shrinkage and high compressive strength, lightweight refractory brick is particularly durable. At the same time, it impresses with high thermal shock resistance and is ideal for fire-facing applications.\u003c\/p\u003e\n\u003cp\u003eLightweight refractory brick is used in tunnel kilns, chamber kilns, and in ceramic industry plants, among others. It is also suitable for coke, cracking, or aluminum melting furnaces.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProperties\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature resistant up to 1400 °C\u003c\/li\u003e\n\u003cli\u003eLow thermal shrinkage\u003c\/li\u003e\n\u003cli\u003eHigh compressive strength\u003c\/li\u003e\n\u003cli\u003eHigh thermal shock resistance\u003c\/li\u003e\n\u003cli\u003eOptimal thermal insulation\u003c\/li\u003e\n\u003cli\u003eIdeal for fire-facing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVariants\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight refractory brick ASTM 23 (1,320°C; 228 x 114 x 76 mm)\u003c\/li\u003e\n\u003cli\u003eLightweight refractory brick ASTM 26 (1,400°C, 228 x 114 x 76 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAreas of Application\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChamber kilns\u003c\/li\u003e\n\u003cli\u003eTunnel kilns\u003c\/li\u003e\n\u003cli\u003eCeramic industry\u003c\/li\u003e\n\u003cli\u003eCoke ovens\u003c\/li\u003e\n\u003cli\u003eCracking furnaces\u003c\/li\u003e\n\u003cli\u003eAluminum melting furnaces\u003c\/li\u003e\n\u003cli\u003eIndividual furnace construction projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eConsultation \u0026amp; Special Solutions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAre you planning a furnace project or looking to replace existing insulation materials? We would be happy to advise you personally and develop a suitable solution for your requirements.\u003c\/p\u003e","brand":"Kittec","offers":[{"title":"Fireclay Brick ASTM 23","offer_id":52720430809430,"sku":null,"price":15.5,"currency_code":"EUR","in_stock":true},{"title":"Lightweight Firebrick ASTM 26","offer_id":52720430842198,"sku":null,"price":17.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/8566\/9462\/files\/Screenshot2026-03-01154507.jpg?v=1772376331","url":"https:\/\/xn--tpfern-wxa.shop\/en\/products\/kittec-feuerleichtstein-astm-23-26","provider":"Formwerk Töpferbedarf Berlin ","version":"1.0","type":"link"}