Global Cement News

Russia: Spasskcement’s Novospassky Cement Plant in Primorsky reached a clinker production record of 1.96Mt in 2021. Clinker output beat the previous record set in 1988 by 20,000t and exceeded the design capacity of the unit of 1.84Mt of clinker by over 100,000t. Victor Ivanov, manager of Spasskcement, attributed the result to new equipment, longer lasting refractory material, the gasification of the plant and a good team of staff.

Puerto Rico: Cemex Puerto Rico has extended its contract with the Puerto Rico Ports Authority by 20 years. The subsidiary of Mexico-based Cemex uses Pier 16 of the Port of San Juan. Joel A Pizá Batiz, the executive director of the port authority, said that data from the Development Bank Economic showed that country had a cement demand of 590,000t in 2020. He added that Cemex’s investment in the local economy was over US$400m and it injects US$20m/yr into the local economy. Cemex operates the Ponce plant in Puerto Rico. It switched to grinding cement in 2018.

Russia: Germany-based Wacker has opened an additional laboratory in Moscow. The development site will focus on water-repellent silicone additives for cement and concrete. Mechanical pressure tests and ultrasound and temperature measurements are among the services that the new laboratory offers for water-repellent treatment of cement and concrete. The site is part of Wacker’s Innovation Hub for Cement and Concrete.

Wacker opened its first technical laboratory in Moscow in 2003. Both Wacker Silicones and Wacker Polymers now operate multiple labs in Moscow for construction chemical products. The new laboratory also hopes to collaborate with local universities and testing facilities and the first projects have already been commissioned.

Australia: First Graphene has started a five year collaboration research and development agreement with construction chemicals manufacturer Fosroc International to develop its PureGraph graphene-based cement additive product range. First Graphene will provide access to its formulation and dispersion process technologies and Fosroc will take responsibility for additive raw material supplies and formulations, mixing and dispersion and extensive laboratory trials. The objective of the deal is to jointly develop a range of PureGraph-enhanced cement additives that Fosroc will add to its portfolio of specialty products.

Michael Bell, the managing director and chief executive officer of First Graphene, said, “The agreement with Fosroc is a significant further step for First Graphene as we implement our go-to-market plan to become the world’s leading supplier of graphene-enhanced cement and concrete solutions. Fosroc has significant penetration into multiple global markets that will be highly beneficial in helping expand our reach and educating the market on the significant benefits, including emission reductions, that graphene-enhanced products provide.”

First Graphene says that the clinker factor of cement can be reduced by up to 20% through the use of its PureGraph additive products during the final grinding phase of cement production.

Kenya: Savannah Cement plans to build an 2.5Mt/yr clinker plant in Kitui, Kitui County. The Standard newspaper has reported that the company has announced a US$352m bond issuance in order to raise funds for the project.