Limestone is a great choice for most fireplace surrounds due to the modest level of heat resistance that ensure the natural stone won't be affected by the nearby flames. It's a go ...

Eaton HK and The Langham are reducing landfill waste by sending their restaurants’ oyster shells to Green Island Cement.

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 ...

The reports detail plans on how best to preserve the Point's limestone block, stepped stone, revetment and promenade.

The cement industry is one of the largest producers of carbon dioxide. It is responsible for up to eight percent of global man-made emissions – almost three times as much as the global air traffic. To ...