To produce Portland cement, limestone is mixed with raw materials such as siliceous stone and clay and is heated to about 1,450 °C. During this process, an intermediate product called ‘clinker ...

EMSTEEL, one of the largest publicly traded steel and building materials manufacturers in the region, has forged strategic partnerships to pioneer streamlined raw material transport and cross-border ...

Lotte Engineering launches carbon dioxide-hardened cement to reduce emissions Lotte Engineering pioneers innovative cement technology to lessen environmental impact.