Effect Of Geopolymer Aggregate On Strength And
Natural aggregate production is approximately 45 billion tonnes 50 billion tons4 and australia alone consumes approximately 130 million tonnes 1433 million tons of aggregates annually5 the production of 1 tonne of natural crushed aggregate emits 74 to 80 kg 163 to 176 lb of co2 in addition emissions from trucks as well as the use