Calcium Aluminate Cement with ~45% Al₂O₃
Istra® 45 / Lumnite®
ISTRA® 45/LUMNITE® offers a solution when a CAC 40 reaches its technical limits, or when the environmental impact and cost ratio of a CAC 50 needs to be improved with almost comparable technical performance.
LUMNITE® brand is traditionally produced for the U.S. market.
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