Fire Clay Bricks with High Quality

Product introduction of Fire Clay bricks

Fire Clay bricks, also known as fired bricks, are man-made small blocks used in construction, easy to process, low price. Clay refractory material is rich in raw materials, with clay as the main raw material, after mud treatment, molding, drying and roasting, there are solid and hollow respectively.

Features of Fire Clay bricks

The fire clay brick is weakly acidic at high temperature, and its resistance to alkaline slag erosion is slightly poor, but it increases with the increase of Al2O3 content. The thermal stability is better than that of silicon brick and magnesium brick.

More relevant refractory products: Ceramic fiber paper

Parameters of Fire Clay bricks

Al2O3% (≥)30353845
Fe2O3% (≤)2.52.522
Refractoriness underload, 0.2MPa, °C (≥)1250130013601420
Apparent porosity (%)22-2620-2420-2218-20
Bulk density (g/cm³)1.9-2.01.95-2.12.1-2.22.15-2.22
Cold crushing strength ,MPa (≥)40453040