The construction industry is under increasing pressure to reduce its environmental footprint, and a significant focus has been placed on low-carbon concrete. Concrete is a vital material for ...
Then a light rain fell onto the ash to create something like wet cement -- an ideal material for trapping footprints. Birds and mammals left a great number of prints, but, spectacularly ...
The footprints were formed 3.5 million years ago when at least two individuals walked over wet volcanic ash. The wet ash hardened like cement and was then covered by more ash. The footprints show ...
But, while cement - the key ingredient in concrete - has shaped much of our built environment, it also has a massive carbon footprint. Cement is the source of about 8% of the world's carbon ...
UltraTech Cement, India's leading cement company, has acquired an 8.69% stake in Meghalaya-based Star Cement for Rs 851 crore ...
“The acquisition of one of the most modern and environmentally sustainable cement facilities in the United States will further help Lehigh Hanson reduce its carbon footprint by safely ...