Prof. Joseph Davidovits presents the manufacture of the LTGS (Low Temperature Geopolymeric Setting) ceramic bricks, an opportunity for small environment-friendly productions in construction materials, for Africa, Asia, America, Middle East and Oceania. The bricks are set at low temperature, low energy and low cost, but with first-class quality and strength. More information here:
geopolymer.org/applications/ltgs-brick-low-cost-construction-material

Speech at the Ceramics and Brotherhood Symposium, Verona, Italy, July 4th 2008.