Elizabeth Burns

Figure 1: SEM micrographs of polished section of alite sample exposed to portlandite solution for 1 hour from Juilland and Gallucci [8] Grain boundaries becomes visible as they are preferential sites for dissolution etching.

Robust Production of Sustainable Concrete through the use of Admixtures and In-Transit Concrete Management Systems

Breakthroughs in the development of new admixtures, new mix designs, new concrete management systems, together have resulted in production of sustainable concrete with better performance at a lower cost.