DURING an investigation of the retardation of setting in Portland cement pastes by a series of sugars, the disaccharide αα-trehalose was found to possess only weak retarding properties ...
Concrete is Earth’s second-most-used material behind water, creating about four times more CO2 emissions than planes. Some companies are trying to revolutionize the industry.
The challenge of managing problematic radioactive waste in a more sustainable way has prompted research into geopolymer encapsulants as an alternative to Portland cement. Lucideon has been working on ...