This series of products is divided into different materials such as corundum based, mullite based, high-purity aluminum magnesium based, and spinel based products. Construction methods such as vibration or self flow casting, ramming, and spraying can be used. Compared with traditional refractory bricks, this series of products has convenient construction, good overall integrity, higher resistance to penetration and erosion, and its excellent volume stability effectively prevents cracking and peeling.