Global Cement News

Afghanistan: The Afghan Ministry of Mines has announced that the management of three cement factories, including the Herat Cement Factory, in Afghanistan will be put out to tender by the end of March 2013. The operation of the Herat Cement Factory was previously contracted to an Iranian company but the ministry terminated the contract.

"The Iranian company could not address the articles in the contract and its commitments in due time. Following review and discussions, the Ministry of Mines terminated the contract with this company," said Ministry of Mines spokesman Ahmad Tamim Asi.

The Herat cement plant has a production capacity of 3000t/day. However, according to the ministry the company failed to meet this in 27 months because it did not have the essential technical and financial facilities to excavate the raw materials needed to produce the cement.

The ministry also said that in the next Persian year of 1392 (March 2013 to March 2014), the cement factories of Jabul Saraj in Parwan province and Ghori in Baghlan province will also be put up for bidding in order for the factories to produce more and meet domestic cement demand. Afghanistan currently imports much of its cement from its southern neighbour Pakistan, which has a cement overcapacity.

US: Improving underlying economic fundamentals, the existence of large pent-up demand balances and the diminishment of economic 'fiscal cliff' uncertainty will combine to result in strong growth rates in 2013 and an increase in cement consumption, according to a new forecast by the Portland Cement Association (PCA).

According to the latest forecast there will be 8.1% growth in cement consumption in 2013 compared to 2012, significantly higher than the tepid growth projected in the PCA's autumn 2012 report. The upward revisions reflect adjustments made in light of the recent fiscal cliff accord, recognition of stronger economic momentum and markedly more optimistic assessments regarding residential construction activity. The January 2013 report marked 2012 consumption at 78.5Mt, an 8.9% increase compared to cement consumption in 2011.

"Growth in 2013 cement consumption will be largely driven by gains in residential construction," said PCA Chief Economist Ed Sullivan. "Housing starts should reach nearly 950,000 units, with single family construction near 700,000 starts during 2013. We see starts hitting the one million mark in 2014 or 2015."

Sullivan did caution, however, that the first quarter of 2013 would actually show declines compared to the same period in 2012. "It is important to point out that this potential decline in first quarter growth rates does not signal a weakening in market fundamentals, but rather a hangover from favourable 2012 weather conditions," said Sullivan. "Stronger gains in cement consumption growth are expected during the second quarter."

The accelerated consumption predicted during the second half of 2013 should carry into the following year, when the PCA projects a cement consumption increase of 8.3%. The PCA also upwardly revised its long-range projections for 2015-2017. Annual growth during that period is expected to be as high as 9.2%/yr.

Rwanda: Rwandan President Paul Kagame laid the foundation stone for the extension of Rwanda's largest cement-producing factory, CIMERWA, on 17 January 2013. The expansion of the factory follows a deal in December 2012 that saw South Africa's largest cement firm, PPC (Pretoria Portland Cement), acquire a 51% share of CIMERWA's equity with a buyout of US$69.4m. With PPC's investment the production capacity of the factory is expected to increase from 0.1Mt/yr to 0.6Mt/yr.

"As a fast-developing nation, there is need for more and cheaper cement," said President Kagame, speaking after the laying of the foundation stone. "With the new investor in CIMERWA we expect the factory to perform much better than it did before."

Kagame said that residents of Rusizi, where CIMERWA is located, will be among the key beneficiaries of the factory's expansion through the creation of jobs. He also announced that the government will partner with the factory to put tarmac on the road leading to the factory. The government will pay 60% and the company will pay 40% of the cost of the road improvements.

Nigeria: German vertical roller mill (VRM) producer Loesche GmbH has been awarded a contract for five new VRMs from China's Sinoma International Engineering, which is building a two kiln extension to the existing Dangote Cement Ibese plant. Loesche previously delivered equipment for the first and second lines at the same plant.

The five VRMs to be supplied are two 450t/hr Loesche Mill Type LM69.9 for raw material and three 310t/hr cement LM 63.3+3C cement mills. As with previous work at Ibese, the high moisture of the material of up to 20%, the sticky nature of the raw material and the low grindability of the raw material represent special challenges for the project.

In addition to the mills and the mill motors, Loesche will deliver metal detectors and hopper discharge feeders. The supply of the equipment will be split between Loesche, which is supplying key parts, and a Chinese-manufactured portion arranged by Sinoma International under supervision of Loesche. Delivery is scheduled at the end of 2013.

France: Lafarge has announced that it has completed a industrial-scale trial to make Aether®, its new generation clinker formulated for lower carbon cements and has 25-30% lower CO2 emissions than normal clinker.
 


The trial mobilised a team of around 100 people over a 10-day period at the group's plant in Le Teil, France. It allowed the production of 10,000t of Aether clinker and, according to a Lafarge press release, confirmed the feasibility of industrial-scale production using traditional raw materials. 



The result of several years of research by Lafarge's research and development teams, the new clinker offers similar properties to OPC and can be produced in traditional cement plants after minor process adjustments. However, it has a lower overall environmental footprint, which is derived from having a lower limestone content in the raw mix, a kiln temperature in the region of 1300°C and lower-energy grinding.


Following sustained CO2 emission reductions since the early 1990s, Lafarge says that the Aether project will help it to reduce CO2 emissions per tonne of cement by 33% by 2020, one of its Sustainability Ambitions 2020 targets.

The first Aether products will be launched in 2014.