High-Temperature Concrete Applications - Heat-Resistant Concrete for High-Temperature Furnaces - Hongfeng Refractories

High-temperature concrete refers to concrete that can withstand temperatures ranging from 200 to 1300°C for extended periods and maintain the necessary physical and mechanical properties under high temperatures. It is commonly used in thermal equipment, industrial kilns, and structures subjected to high temperatures, such as furnace walls, hearth pits, chimney linings, and foundations. It boasts advantages such as simple production processes, high construction efficiency, ease of meeting construction requirements for irregular shapes and thermal properties, low maintenance costs, long service life, and cost-effectiveness.

1. Classification of Heat-Resistant Concrete

Thermal-resistant concrete is generally divided into cement-based thermal-resistant concrete and borosilicate glass-based thermal-resistant concrete, depending on the type of cementitious material used.