About Red shale brick
CorrRef manufactures Red shale Acid Resistant Bricks in different thicknesses as per ASTM C279, ASTM C410,IS 4860. We are Manufacturing Red shalel Acid Resistant Bricks with our high vacuum extrusion process and fired in continuous tunnel kiln at high temperature, to get semi vitreous structure, low water absorption and high chemical resistance properties. higher values of modulus of rupture, compressive strength and bulk density & lower thermal shock property as compared to fireclay brick. The Red Shale bricks are mainly used in applications that do not include thermal shock. The red shale bricks are strong enough and rich in iron hence they are very strong and have the ability to provide resistance to abrasions.