... with a pozzolanic mixture of thermally treated clay and ash from agricultural wastes. The study assesses the accelerating effect of sodium sulfate in strength development of building materials. Pozzolana lime mortars building materials ashes agriculture waste Bernhard Middendorf, l' 3 Jana Mickley,z...

... The durability of calcined bauxite-waste pozzolana cement was evaluated against sulfate, seawater, and soft water attacks to establish acceptance criteria for forecasting its performance under anticipated environmental conditions during the lifetime of its concrete building. The tests consisted...