Type II Portland Cement is one of the widely used types in the construction industry, known for its outstanding performance under specific environmental conditions. This cement is typically used when the heat generated during concrete setting must be controlled and moderate resistance to sulfate ions is required.
This type of cement is especially used in projects such as massive foundations or structures exposed to water or water containing sulfates. Additionally, in tropical regions, by preventing excessive heat rise in concrete, it plays a role in reducing potential damages.
In areas where chloride and sulfate ions are present simultaneously, the use of this cement is not recommended.
For concreting in soils with high sulfate content or under extremely cold weather conditions, this type of cement is not suitable and it is advisable to use specialized cements instead.

Kurdistan Cement Factory
In 1986, to advance this project, the Ministry of Industries founded Divandarreh Kurdistan Cement Company in partnership with Sepahan, Sofian, and Shomal Cement companies. This company was officially registered under No. 614140 on 17 September 1986.
In early 1992, construction of the production line began, and with the import of foreign machinery worth about $42 million, this operation continued until 1993.
On 10 July 1996, Kurdistan Cement Factory officially started operations with a daily production of 2,300 tons of clinker.
In 1999, the Kurdistan Cement Company changed its type from a private joint stock company to a public joint stock company. Moreover, in 2003, the shares of Ehdas Sanaat Company were transferred to Ghadir Investment Company.
In 2006, with the launch of the capacity expansion project, Kurdistan Cement Factory was able to increase its production to 3,200 tons per day.
In 2015, with the operation of the multi-chamber silo and roller mill, the cement production capacity of this factory reached 6,000 tons per day.
Kurdistan Cement Company, the largest industrial unit in Kurdistan Province and a leading manager in western Iran, was established in 1996 for sustainable and economic development in the region. By using the latest technologies, the company has increased its nominal capacity to 6,000 tons of cement per day. Additionally, the production of custom-made cement using multi-chamber silo technology has distinguished this factory as a unique entity in the region.
In 2023, Kurdistan Cement Company, aligning with the vision of Ghadir Investment and Industry, is on the path of innovation and sustainable development. The company, through strategies to identify and address key needs, strives to be recognized as a trustworthy and profitable partner in the cement industry and regards all its stakeholders as valuable partners.