Cal-Rock is an innovative technology with a wide variety of applications in the building and construction industry.
Described as a cementitious reactive material formed by minerals, reactants, and natural calcareous rock as the structuring element, this cement alternative may be used in replacement of conventional Portland cement with many advantages, such as higher compressional and flexional strength, resistance to high temperature, improved adherence power to organic materials and permanent coloring.

Some of the applications are pre-molded structural cement blocks and bricks, fireproof ceramic wood for partitions and building purposes, railway sleepers, etc.

As a structuring binding material, Cal-Rock provides much higher resistance than conventional Portland cement, therefore, substantially lower rates of Cal-Rock are used to achieve the same strength when compared to conventional cement.