HEPHA’s main business is the design and manufacture of ready-to-use refractory castables packaged in bags or Big Bags.
Our product range includes
Dense castable refractory concretes with medium, low and ultra-low cement content
Dense gunning refractory concretes (standard gunning and low-cement-content gunning)
Our dense refractory concretes are based on raw materials such as silica-alumina, bauxite, chamotte, andalusite, mullite, silicon carbide, zircon and other special materials
Insulating castable or gunning refractory concrete
Our insulating refractory concretes are based on raw materials such as vermiculite, light chamotte, perlite and expanded clay