Hollows refractory brick

Hollow bricks are manufactured from a homogeneous mix of clay and degreasing agent, through semi-dry pressing, drying and firing in a tunnel kiln, resulting in products with constant dimensions and uniform, smooth surfaces. They are intended for functional and decorative applications, such as partition walls for naturally ventilated terraces, ornamental constructions, fences, fireplaces and garden grills. The products have a density of 1,900 kg/m³, water absorption below 10% and a weight of approximately 2.5 kg per piece.