In this Era of globalization when GDP of most of the countries are spending on an average 8% of the economy on infrastructure and when we see around us about the term infrastructure mostly we see the huge contribution of concrete in it; in addition to this three important terms are named as “Quality, Quantity and Economy”. There is a deadly race among the nations of various parts of the globe t...

In recent years, concrete has become a widely used material for general purposes in the structural area due to its excellent performance and properties. Hence, an increasing number of structures are built, huge amount building stock been occurred around world. However, because many progress (i.e., natural disasters), some demolished their status is changed into rubble, hence this becomes enviro...

The production of concrete, especially the contained cement clinker, causes a high proportion manmade gaseous air pollution. Studies show that decarbonation limestone effects roughly 8% worldwide CO2 emissions, which underlines need for action and research. Due to present building infrastructure stocks their obsolescence, or rather replacement, amount demolition material is permanently increasi...

The experimental study deals with Hybrid fibre reinforced concrete with the use of (Polypropylene and Recycled polyethylene terephthalate RPET). The M40 grade concrete used was designed by using IS10262-2009 code. The steel fibre and synthetic fibre were added at the volume fractions up to 0.5%. Test results showed that the fibres, when used in a hybrid form, could result in superior composite ...