The development of printers and materials for 3D Printing Construction during the last two decades has allowed construction increasingly complex projects. Some them have broken speed records due to simplification process, particularly in non-standard geometries. However, performance security reasons used had considerable amounts Portland cement (PC), a constituent that increases cost environmen...

Recycling trash and protecting natural resources are two of the many benefits using copper slag as a fine aggregate in concrete building. However, stakeholders need proven research output to build trust initiate or enhance use such industrial waste buildings. This study evaluated self-compacting concrete’s fresh hardened characteristics (SCC) comprising (CSA). For this purpose, six mixes were p...

Alkali-activated concrete (AAC) is widely considered to be a sustainable alternative Portland cement concrete. However, on account of extensive heterogeneity in composition the aluminosilicates, coupled with failure classical materials science approaches unravel underlying composition-property linkages, reliable prediction AAC's properties has remained infeasible. This paper presents random for...

tuberose (polianthes tuberosa l.) is an important commercial cut flower that has a short vase life. an experiment was carried out by using five different levels of humic acid (ha) (0, 25, 50, 75, and 100 mg l-1) and seven different levels of silver nano-particles (snp) (0, 0.5, 1, 2, 3, 4 and 5 mg l-1) mixed with 1.5% sucrose on cut tuberosa cv. single flower. the loss of fresh weight on third ...