Trends and developments in green cement and concrete ...
In 2011 concrete trials were undertaken with Laing O'Rourke and it was reported that the concrete had achieved strengths of 40–60 MPa, similar to those of Portland cement. However, on the 16th of October 2012 it was announced that the "Novacem Liquidator had sold the company's Technology and Intellectual Property to Calix Limited ...