September 2024
Sugarcane bagasse and bamboo leaf ash enhance hydration and concrete strength in cement study 16 September 2019
Brazil: A research team at the University of São Paolo (USP) has concluded a study of cement hydration and pozzolanic activity when using 10% sugarcane bagasse (SB) and bamboo leaf ash (BLA) mixture. A paper released by the team has stated that the additive lowered the calcium hydroxide and heat required for hydration, saving on costs and emissions in cement production. Both binary and ternary concretes had higher compressive strengths with than without the mineral-rich additive. The study was supported by public and private funding.
Rai Group loses bid for ARM Cement 13 September 2019
Kenya: PricewaterhouseCoopers has rejected Rai Group’s bank guarantee of US$12.5m as part of its US$62.6m bid for ownership of ARM Cement. The bid constituted an attempt to forestall the latter’s sale to Devki Group subsidiary National Cement, which remains under the scrutiny of the courts. Business Daily has reported that Rai Group’s offer failed due to an insufficient expiry period of nine months on the guarantee, exposing the seller to untenable risk.
Grupo Cementos plans 100% renewable power at Odessa cement plant 13 September 2019
US: Grupo Cementos de Chihuahua’s 0.9Mt/yr integrated cement plant in Odessa, Texas, will run entirely on wind and solar power. Adpren has reported that the company engaged an unnamed energy provider on a 10-year power purchase agreement for the entirety of its electricity consumption, beginning in July 2022. This will cut 45,000t/yr of carbon dioxide (CO2) emissions and represents a saving of US$4.6m in energy costs over its period of effect, a saving of 22% annually compared to Grupo Cemento’s current bill.
Paraguay: Bolivia-based Itacamba Cemento has increased its cement exports to Paraguay in the eight months to 31 August 2019 to 38,000t, 10% of the latter’s market demand. This represents an increase of 322% compared to 9000t in the same period of 2018. Pagina Siete has reported that the company additionally imported 36,000t of clinker, a 32% decrease of from 53,000t in the eight months to August 2018. Itacamba Cemento general manager Alexander Capela has expressed the company’s desire to use the Paraguay-Paraná Waterway to export surplus finished product, mainly to wholesale distributors in Asunción. The company aims to consolidate its 1.2Mt/yr capacity to meet Bolivia’s increasing domestic demand, currently 4.5Mt/yr.
Itacamba Cemento began exporting cement to Paraguay in 2017 due to the favourable exchange rate and hence a high profit margin for Bolivian produce exchanged for Paraguayan guaraní.
Alexandria Portland Cement makes US$1.93m land sale to combat losses 13 September 2019
Egypt: Alexandria Portland Cement has sold a 15.9km2 parcel of disused land in Ad Dakhila. Mubasher reports that the company, the losses of which increased by 29.5% year-on-year to US$10.3m in 2019, received US$1.93m from the sale.
Cement executive on trial as State Control Committee calls for penalties for officials 12 September 2019
Belarus: The Council of Ministers has received a recommendation from the State Control Commission (SCC) that punitive measures be taken against officials responsible for cement production in the midst of another disappointing year. Belapan has reported that members of the SCC blamed the failure to secure efficient performance on untenable costs due to intermediaries. Investigators from the SCC’s Financial Investigations Department (FID) found that Russian intermediaries were selling cement produced in Belarus to Belarusian state-owned companies at a marked-up price. A total of 13 criminal cases have been opened in connection with the findings, including one against an executive of a Belarusian cement company.
In 2013, Belarus completed the modernisation of its three state-owned cement producers, Belarusian Cement, Krasnoselsktroymaterialy and Krichevcementnoshifer to a total capacity of 2.3Mt/yr, at a cost of US$1.1bn. In 2018, the companies missed eight of their 10 key performance targets. Besides cost reduction, capacity utilisation and labour productivity targets were not met.
Elsewhere, Krasnoselsktroymaterialy has tendered for the supply of gas cleaning equipment, including the replacement of bag filters at two of the mills in its grinding facility.
Update on Mali 11 September 2019
The news from Mali this week is that a new cement grinding plant is in the works. Ciments et Matériaux du Mali plans to build a 0.5Mt/yr plant near Bamako. Work on the US$34m project is set to start in October 2019 although there has been no word on the equipment supplier. The project is a long-standing one from France’s Vicat.
A new plant is probably very welcome following the last six months in the local market. Prices spiked by a third in May 2019, leading local producer Diamond Cement Mali to arrange a press conference to defend itself. Director Ibrahima Dibo explained that the company had fixed its prices in conjunction with the government at its units at Astro and Dio Gare since 2012. Instead, he blamed importers and traders for the situation, as well as low import rates from Senegal and Ivory Coast. The company proposed that it tackle the situation by importing more cement from one of its plants in Takoradi in Ghana and then transporting it into Mali via Dakar in Senegal. Although it noted that it would need permission from the government to do this.
The country has also been targeted by Nigeria’s Dangote Cement for several years. Back in 2016 the Nigerian cement producer was considering building a 1.5Mt/yr grinding plant. It also wanted to build a second production line at its Pout plant near Dakar in Senegal to export clinker specifically to Mali. It has since scaled back its expansion plans as the Nigerian economy entered a recession but in its 2018 annual report it noted that it had exported 0.43Mt of cement from Senegal and that most of this had gone to Mali, with plans to further increase exports in 2019.
At present Mali has three main grinding plants. Two are run by Diamond Cement and the third by Ciments de l'Afrique (CIMAF). An integrated plant at Guinbané, Diéma in the Kayes region was announced in late 2016 when the government signed a memorandum of understanding with Gaia Equity, a private equity company. This project was going to be built by China’s Sinoma.
Figure 1: Distribution of cement prices in Africa and Location of Plants 2015. Source: World Bank / ECDPM.
The status of that last project is unknown since there has been little news on it since. However, Figure 1 above shows why a private equity firm might sense opportunity. It’s out of date as various countries have become self-sufficient and we’ve covered this plenty of times before but the graphic from the World Bank really brings home the message that moving cement overland is uneconomical. This is mirrored by the mounting price of cement in Mali earlier this year. Africa has been described as the last great cement frontier and Mali is on the frontline.
Go Hooi Koon appointed company secretary at Tasek Corporation 11 September 2019
Malaysia: Tasek Corporation has appointed Go Hooi Koon as its company secretary. She succeeds Vincent Chow Poh Jin who has resigned. Tasek operates an integrated cement plant at Tasek in Perak.
Cemento Regional starts work on grinding plant in El Salvador 11 September 2019
El Salvador: Guatemala’s Cemento Regional has started building a 0.12Mt/yr grinding plant at Acajutla. The subsidiary of Grupo Monterrey has invested US$12m in the project, according to the El Economista newspaper. The plant is scheduled to be commissioned in December 2019. A ceremony marking the start of construction was attended by the president of the Export and Investment Promotion Agency of El Salvador (PROESA), Salvador Gómez Góchez and the president of Cemento Regional, Roberto Díaz Durán.
The new plant is situated near to the port at Acajutla, enabling it to import clinker and other raw materials from Asia. The plant will be built by Qualicons, a Guatemalan construction company. It was previously reported that Spain’s Cemengal would supply a modular mill for the plant.
Premiere Slag plans facility to ‘process and sell cement’ in Mabini 11 September 2019
Philippines: Premiere Slag has received an investment of US$1.95m from the Philippines’ AbaCore Capital Holdings for the construction of a cement facility in Mabina, Luzon.