The phosphogypsum is a by-product of the phosphate fertilizer industry. It has accumulated over several decades, and not only takes up large amount land, but also poses significant risk to environment resource waste. In order promote use phosphogypsum, its hydration hardening characteristics are studied using scanning electron microscope, X-ray diffractometer mercury intrusion porosimeter. When...

The construction industry regarded as one of the pivotal aspects achieving objectives sustainable development in communities. In this regard, choice building materials is challenges order to improve program performance with respect development, and use an effective step towards construction. Selection represents important strategy design buildings Ethiopia. One principal process prioritizing ag...

The use of recovered materials in building construction is one the most effective strategies for reducing environmental impacts sector. Innovative technologies such as 3D printing can be applied combination with recycling order to optimise their performances also from an point view. In fact, several studies have proposed processing waste material into printable material. At same time, performan...