Gypsum industry news

UK: Nottingham County Council has granted permissions to the Marblaegis Mine near British Gypsum's East Leake wallboard plant to operate for a further 17 years. The mine was originally licensed to operate until the end of 2025 but can now operate until 2042.

"The phasing out of coal-fired power stations means we have reducing access to synthetic gypsum or desulphogypsum, also called DSG, an important by-product we have been recycling into plasterboard since the early 1990s. We need to counteract this reduction in DSG output by increasing supply from mined and quarried natural gypsum as well as continuing to support plasterboard recycling programmes," said Jeremy Elvins, minerals and estates manager at British Gypsum to Inside Media.

The mine has an installed production capacity of 600,000t/yr but only 250,000t/yr is extracted at present. The mine supports 26 full-time staff at present although the nearby wallboard plant employs 264 staff and 125 contractors.

UK: British Gypsum has launched its Gyproc Habito plasterboard product to the retail sector. The plasterboard features a high-strength core that provides strength, durability and fixability. The product is intended to help create durable and robust commercial spaces, while improving design flexibility. Due to its strength it is being targeted at high traffic retail spaces where interiors are frequently redesigned.

"Retail is a sector that's constantly evolving to meet customer needs and requirements, so flexibility is crucial on any project. There is a lot of time pressure during construction to get a store open as quickly as possible. Due to a reduced need for patressing, Gyproc Habito speeds up the installation process in addition to providing the freedom to fix heavy items anywhere," said Paul Campbell, Head of Product Marketing at British Gypsum.

Thailand: Thai Gypsum Products plans to focus on links with partners to launch more products in 2017. Managing director Richard Juggery said this was part of this company's strategy to expand and strengthen collaborations with domestic and international market partners, according to the Nation newspaper. He added that the company hopes to grow exports or expansion plans in Cambodia, Laos, Myanmar and Vietnam. The subsidiary of Saint-Gobain has gypsum wallboard plants at Laem Chabang, Chon Buri and Bang Pa-in, Ayutthaya.

Switzerland: Sika has received an appeal by Schenker-Winkler Holding against a ruling by the Cantonal Court of Zug on 28 October 2016 that blocked the sale of Burkard-Schenker's shares to Saint-Gobain. At the time Saint-Gobain said that it still wanted to buy Sika and that its agreement with the Burkard family is valid until June 2017, with an option to extend it until December 2018.

UK: Formula, a brand of Saint-Gobain, has awarded a five-year contract to Darlington-based Banner Contracts to extract high purity gypsum from its opencast mine in Newark, Nottinghamshire. Banner Contracts was chosen after a tender process involving eight potential suppliers.

The opencast mine, known as Bantycock, produces around 230,000t/yr of gypsum. Nottinghamshire County Council agreed a revised restoration scheme at the site following consultation. So far this has seen the backfilling of 25 acres with overburden completed and covered with topsoil in 2016.

"Banner's professionalism and expertise is second to none so we are delighted to announce this contract. Its experience in mineral processing was a key factor in its selection as it will help us continue to improve our yield of useable gypsum versus the amount of rock we extract. This improved yield helps maximise the reserve life, whilst operating in a safe and sustainable manner. We look forward to a mutually beneficial relationship over the duration of the contract," said Saint-Gobain Formula Plant Manager Mark Yates.

Banner Contracts Director Jo Banner added that the contract is a large one for the company and that it has invested in a new plant and equipment. New installations at the site include a Hercules trommell commissioned especially for the application, a number of Tesab machines including a 800i jaw crusher, a TS1860 scalping screen, a TS2430 screen and a Trackstack radial conveyor and a sizer from MMD.

France: Saint-Gobain has appointed Jean-Dominique Senard as Lead Independent Director. The newly created role will oversee the running of the company's governance bodies. Senard has been an independent director since 2012. The board of directors has also decided to appoint Senard as chairman of the Strategy and Corporate Social Responsibility Committee following the retirement of Jean-Martin Folz in June 2017. Philippe Varin will become the chairman of the Audit and Risk Committee and Anne-Marie Idrac will become the chairman of the Nomination and Remuneration Committee. All the personnel changes will take effect from 8 June 2017 at the company's annual general meeting.

Switzerland: The board of directors of Sika has offered to buy out the stake of the Burkard-Schenker family in order to end a battle caused by the family's intention to sell its controlling stake to Saint-Gobain. Sika's chairman Paul Haelg announced plans to buy the family shares, in an interview with newspapers NZZ am Sonntag and Schweiz, saying that after a two-year dispute it has become obvious that no solution can be reached if all sides work against each other.

The announcement follows a ruling by the Cantonal Court of Zug on 28 October 2016 that blocked the sale of Burkard-Schenker's shares to Saint-Gobain. The family holds 16.4% of the capital and 52.6% of the voting rights of Sika. Saint-Gobain reacted to the ruling by saying that its board of directors continues to want to buy Sika and that agreement with the Burkard family is valid until June 2017 and can be extended until December 2018.

France: Saint-Gobain's sales from its Interior Solutions division, comprising gypsum wallboard and insulation products, has risen by 2.1% year-on-year to Euro4.94bn in the first nine months of 2016 from Euro4.83bn in the same period in 2015. On a like-for-like basis the group said that its sales grew by 4.3%. It said that sales grew in all regions in the third quarter of 2016 and that despite a 'deflationary' environment prices remained under pressure in developed economies.

"The third quarter confirmed the upturn in volumes in Western Europe. France benefited from the steady improvement in new-builds; the UK showed no sign of weakness. Volumes continued to grow in US construction despite the lack of positive weather impacts for roofing in the quarter. Our businesses in Asia and emerging countries remained strong, delivering further robust growth. The price effect moved back into positive territory over the quarter, reflecting Saint-Gobain's strong positioning on its markets," said Pierre-André de Chalendar, chairman and chief executive officer of Saint-Gobain.

Overall, the group reported that its sales fell by 1.7% to Euro29.3bn from Euro29.8bn across all business lines although it said that on a like-for-like basis sales rose by 2.6%.

Chile: El Volcan, a company owned by Matte Group and Saint-Gobain, plans to spend up to US$50m on building a new gypsum wallboard plant in Puente Alto. The builder's merchant intends to upgrade an existing production site to produce wallboard and plaster, according to the El Mercurio newspaper. Permits have been secured for the project and the plant is expected to be ready by early 2018. The company also intends to start selling its full range of products in Peru.

France: Environmental concerns have been raised about Placoplatre's plans to develop a open-cast gypsum quarry at Fort de Vaujours near Paris. The site is believed to contain enough high-end gypsum for the Saint-Gobain subsidiary's nearby wallboard plant and for other plants in the group, according to Deutsche Welle. However, environmentalists have raised the risks of excavating a site near to the capital of France that was used for nuclear testing between the 1950s and 1990s.

"It's important to maintain our plant. We employ 400 people at the factory which generates 3000 indirect jobs and an additional average 1000 workers will be operating at the industrial site," said Gilles Bouchet, Placoplatre's head of mining development. He added that the wallboard producer has conducted impact and radiation studies that have been submitted to the French nuclear safety body ASN.

Christophe Nedelec, president of environmental non-government organisation Gagny-Les Abbesses-Chelles has queried the efficacy of Placoplatre's tests and has called for an independent body to conduct them.