Durability is that property of concrete which plays the prime role in governing lifespan and serviceability a structure with regard to its intended usage. Environmental conditions surroundings are main criteria decide longevity performance concrete. For understanding durability structures, analysis impact chemical attacks may be crucial. As sulphate predominant on their study can interpret it w...

In order to study the effect of R2O/Al2O3 (where R=Na or K), SiO2/Al2O3, Na2O/K2O and H2O/R2O molar ratios on the compressive strength (CS) of Metakaolin base geopolymers, more than forty data were gathered from literature. To increase the number of data, some experiments were also designed. The resulted data were utilized to train and test the three layer artificial neural network (ANN). Bayes...

Cement concrete is the most extensively used construction materials across world. The environmental unfriendliness attached to production of cement which one major constituents demands persistent attention and wide use pozzolanic material as partial replacement in looks be a promising supplement for production. Based on past research works, metakaolin was selected its compressive strength therm...