UK: CemFree cement-free concrete has been applied volumetrically for the first time in a 52m3 repair to the Woodford West Viaduct on the M25 London ordbital motorway in Essex. The reason behind the choice of method was the unavailability of batching plants at night, which was the only time that a team of Jackson, DB Group and Axtell employees working on behalf of Connect Plus were permitted to perform the work on the UK’s busiest road. CemFree said that 9.4t of CO2 emissions were cut by comparison to the same project undertaken with ordinary Portland cement (OPC). Jackson director of highways Paul Watson said, “We hope this marks a turning point on the M25 and the wider Highways sector for using low carbon alternatives.”

Cemfree uses 95% ground granulated blast furnace slag (GGBFS) and a 5% alkali activator, removing the need for cement. This gave CO2 emissions of 114kg/t, which the company says is 77% lower than conventional (OPC).

Kenya: Devki Group subsidiary National Cement has launched its second Kenyan plant in Salgaa in Nakuru county at a cost of US$58.0m. Business Daily News has reported that the 0.75Mt integrated plant will supply cement to Kenya, South Sudan and southern Ethiopia.

Devki Group chairman Narendra Raval said that the completion of a 0.75Mt/yr second line at National Cement’s 1.2Mt/yr Kajiado County plant would bring the group’s total capacity to 3.5Mt/yr in July 2020, in a speech in which he lobbied the government to ban clinker imports. “We are gearing towards fixing the country’s clinker gap and making Kenya a regional market for raw material in cement production,” said Raval. The group also produces its Simba brand cement in Uganda.

India: 13 employees of Jammu and Kashmir Cements Limited (J&K Cements) have been suspended following an incident in which J&K Cements managing director Ishtiyaq Drabu was locked inside the 0.4Mt/yr J&K Cements Khrew plant, where he says he was ‘held hostage and threatened.’ In a charge sheet against the employees, he further alleged that they had ‘left their place of duty unauthorised’ in order to assemble at the main gate, where the trap was sprung. The Daily Excelsior newspaper has reported that the action was taken by the employees in order to demand payment of their salaries. “The intervention of the police saved my life,” said Drabu.

550 J&K Cements employees have not received wages since December 2018 and US$3.91m is missing from the state-owned producer’s pension fund. Drabu has been able to draw his salary every month since his appointment in January 2019.

Russia: Yakutcement has commissioned a crushed stone conveyor to circulate crushed stone of a 200 - 400mm fraction for secondary crushing at the 0.4Mt/yr Yakutcement plant in Mokhsogollokh. Yakutcement has said that the installation will save on the costs of a front-end loader and dump truck for conveying crushed stone to and from a temporary warehouse prior to secondary crushing.