Stone dust proves effective in cement gravel columns, boosting compressive strength and stability while maintaining permeability for geotechnical applications.
Mining licences for limestone, titanium and gemstones are now the most sought after by investors in Kenya, a top official said, marking a shift from traditional crowd-pullers such as gold.
Port of Bellingham commissioners unanimously approved leasing a portion of the Bellingham Shipping Terminal on Tuesday evening, Feb. 4, to a construction material company that will import, export and ...
Your old long-time pilot is getting lots of questions concerning the recent helicopter and airliner crash. It is all speculation on my part, as all the facts and opinions that I've heard are from news ...