Lately, there has been increasing demand for structural solutions and building technologies with minimalized CO2 footprint. One way to approach the carbon neutrality is through reuse of components. In order enable economic precast concrete elements, their connections must be designed allow an effortless dismount. While dismount ability provides additional value structure, it cannot have a negat...

The prospects of developing a semi-precast technology for constructing pocket-type foundations are considered. A collection and analysis previous publications have been conducted. An evaluation the current state foundation has made, outlinied its advantages in comparison with alternative precast monolithic construction technologies. main problems further research identified. Several structural-...

The study presents the potential use of Kelud volcano eruptive deposits, Indonesia which includes river sand as fine aggregate, pumice well scoria coarse aggregate green structural lightweight concretes. Their physical properties were experimentally tested and compared with controls that commonly used in region. Furthermore, they applied on concretes designed for five determined compressive str...

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