Special reports - 20 July 2017

Seal of approval

Thursday 20 July 2017 11:23

Zhang Jie and Gavin Ding, Nanjing Zhongcai Cement Spare Parts Co., China, explain how the sealing device is one of the most important components of a rotary kiln.

Working with waste: part 3

Thursday 20 July 2017 10:54

World Cement profiles the semi-finalists in the NRG COSIA Carbon XPRIZE offering solutions for greener concrete.