Global Cement News

China: Shareholders of China Shanshui Cement have voted to keep Chairman Zhang Bin at a meeting on 13 October 2015 amid a fight for control of the nation's seventh-largest cement maker that has been ongoing since April 2015.

China Shanshui Cement held an extraordinary general meeting during which a proposal from its largest shareholder, Tianrui International Holding Co, to get rid of Zhang was rejected after receiving a 99.9% no vote. Tianrui International, which has a 28.16% interest, has been trying to change Shanshui's management and had another failed attempt in July 2015.

Shareholder clashes may become more common in China as President Xi Jinping encourages the culling of weaker companies in industries that are grappling with overcapacity. Two of Shanshui's other shareholders, China National Building Material Co and Taiwan's Asia Cement, which combined hold 37.6%, said in September 2015 that they will make a joint conditional cash offer to acquire all the outstanding shares they don't already control. The duo reiterated on 9 October 2015 they're still considering that course of action.
China Shanshui Cement had also initially called the extraordinary general meeting to vote on the appointment of Li Liufa, a founder of China Tianrui Group Cement Co, as Chairman of China Shanshui Cement. But China Shanshui Cement said on 12 October 2015 that it hasn't yet received a notice regarding that, making the proposed appointment no longer applicable.
Shareholders voted 95.1% in support of the removal of Zhang Caikui, Zhang Bin's father, as an Executive Director at the 13 October 2015 meeting. Li Cheung Hung and Wu Xiaoyun also had 99.9% of votes cast for their removal. Li was the Joint Company Secretary of China Shanshui Cement while Wu is a professor of the University of Nankai.

Switzerland: LafargeHolcim has appointed Ron Wirahadiraksa as the new Chief Financial Officer (CFO) and member of the Executive Committee. Ron Wirahadiraksa will succeed Thomas Aebischer, who is pursuing new opportunities outside the group. Ron Wirahadiraksa will join LafargeHolcim on 1 December 2015.

Ron Wirahadiraksa is currently Executive Vice President and CFO of Philips, a group he joined in 1987. After working in the Netherlands, Greece, Malaysia and the US, he became CFO at LG Philips LCD in South Korea in 1999. During that time, as President and CFO, he shared operating leadership with the Korean CEO. He became CFO at Philips Healthcare in 2008. In 2011, he took over as CFO for the Philips Group and played a pivotal role in the transformation of the company. Ron Wirahadiraksa was born in the Netherlands in 1960 and graduated with a doctorate in Business Economics from The Free University of Amsterdam, the Netherlands.

"I would like to thank Thomas Aebischer for his contribution to the group and I wish him every success in his future endeavors," said Eric Olsen, CEO of LafargeHolcim. "I am delighted to welcome Ron to LafargeHolcim. Ron is a highly-skilled and experienced CFO with a multicultural background. He comes with vast experience in transforming business models, driving performance and in taking value creation to the next level."

"Attracting an international CFO of Ron Wirahadiraksa's caliber is a great opportunity for LafargeHolcim and I am pleased to see him joining the group," said Wolfgang Reitzle, Statutory Chairman of LafargeHolcim. "Under the leadership of Eric Olsen, we have a diverse and strong management team that will be key to the success of our transformation journey to create superior value for our shareholders."

Spain: Mexico's Carlos Slim has appointed Carlos Jarque and Juan Rodriguez Torres as proprietary directors of Cementos Portland Valderrivas. After the appointments, Carlos Slim controls more than half of the board of directors of Cementos Portland Valderrivas, with Gerrardo Kuri as CEO. Spanish builder FCC has three representatives on the board of Cementos Portland Valderrivas, namely Esther Koplowitz, Alicia Alcocer and Carmen Alcocer Koplowitz. FCC is the second biggest shareholder in Cementos Portland Valderrivas.

We report on development from Japan this week with the creation of a low-alkali cement for use at nuclear waste sites. Professor Katsuyoshi Kondo, Joining and Welding Research Institute at Osaka University, and Nippon Steel & Sumikin Cement Co have prepared a process that mixes silica dioxide extracted from rice chaff with cement.

As press reports explain, the team has developed technology to extract highly purified silica with numerous holes measuring 5 – 7nm in diameter by washing rice chaff with organic acid and burning it. The surface area of the silica extracted from rice chaff is 50,000 - 90,000 times larger than that contained in existing cements, enhancing the reaction between silica and calcium hydroxide and thus lowering the alkaline level.

The stated application for this new research is for underground nuclear waste disposal sites. At these locations extremely high durability is required for long periods of time, potentially for tens of thousands of years.

Normally the concern with alkali-silica reactivity is between alkali in the cement and a sensitive aggregate over a shorter time period. Under high moisture and high alkali content the resulting concrete can crack leading to reduced-performance. However, the issue with nuclear waste storage is that it has to be stored underground and for long periods of time. This means that the cement can potentially react with groundwater producing calcium hydroxide making the groundwater alkaline. This can then react with aggregates in the clay and bedrock at the storage site. Clearly this is undesirable for a long-term storage site of hazardous materials.

In the wake of the Fukushima disaster, this kind of development will be of high interest in Japan. It will also have applications around the world wherever radioactive waste sites are built.

One example of the demanding construction conditions facing builders in these environments is the original sarcophagus used to encase the Chernobyl Nuclear Power Plant reactor in 1986. Building it used more than 7,000t of steel and 410,000m³ of concrete. Erected in a hurry under horrendous conditions, the container was never sealed properly and the structure was only given a design lifespan of 20 to 30 years. Currently a replacement, New Safe Confinement, is being built at a projected cost of Euro2bn for completion in 2017. The structure will be up to 100m tall and 165m long with a lifetime of at least 100 years.

One of the issues raised in the documentary film 'Into Eternity' is what exactly should one daub on the entrance to a long-term waste dump? Given that the Onkalo spent nuclear fuel repository in Finland is planning to stay sealed for 100,000 years, how should its planners communicate to people, who potentially rediscover it in the future, that they should stay away? One suggestion quoted here is to put Edvard Munch's The Scream on the door. However, we have difficulty today in reading and interpreting Ancient Egyptian writing and art from 5000 years ago. What this means for any of our descendants unlucky enough to stumble upon a buried nuclear waste site is anyone's guess. At the very least though using a low-alkali cement that will last as long as possible is a good start.

Nigeria: Dangote Cement has appointed two new Regional Chief Executive Officers (RCEOs). Arvind Pathak has been appointed as the new regional Chief Executive Officer of Nigeria and Vivek Chawla will serve as the new Regional CEO for West and Central Africa. Chawla was appointed on 17 August 2015.

Chawla has over 30 years of experience working in the cement industry. Previous to working for Dangote he was the President of Hindalco Industries, part of the Aditya Birla Group. Chawla also worked as Chief Executive Officer, East Region of ACC Limited.