Refractory mouldable materials
Refractory ramming mixes are noncoherent materials, which are supplied in premoistened status or “ready-for-use.” After filling them behind a stable shuttering, they are installed by ramming. These materials can also be supplied in dry state together with a separate liquid binder. The “ready-for-use” consistency will be achieved by using a paddle mixer on-site. The ceramic bond of the ramming mixes is developed during heating.
Plastic refractory materials are coherent and ready for use, with a plastic consistency, made up of refractory aggregates, bond(s) and liquid (s). The main bond of our Plastic materials is chemical (inorganic or organic-inorganic). They are packed bulk in plastic bags and placed by ramming (manual or mechanical). They harden at ambient temperature by chemical bonds and develop the ceramic bond during heating.