Alumina Cement

Alumina cement is an inorganic material developed over a century ago in France as a cement having durability in sulfate. It resists sulfuric acid corrosion better than Portland cement, and it demonstrates high resistance to chemical corrosion. Generally, this refractory product is widely used in sewer infrastructure and marine construction. Besides, it is also used in refractory concretes for furnaces, boilers, kilns, and chimneys. This is due to its strength to withstand very high temperatures with proven durability.

Alumina cement, also known as high-alumina cement (HAC) or calcium aluminate cement, is a type of cement with high alumina content. It is produced by sintering and grinding a mixture of alumina (aluminum oxide) and limestone. Alumina cement has unique properties that make it suitable for various specialized applications. It is important to note that while alumina cement has unique properties, it also has limitations, and its use should be carefully considered based on the specific requirements of the application. The rapid setting and hardening characteristics of alumina cement can lead to potential challenges if not managed properly during construction and placement. Uses are, refractory, castable, high temperature concrete, Rapid Hardening and setting, construction, sulfate resistant concrete, oil well cementing, specialized construction projects.